Active public water supply systems regulated by DNR, Updated August 2016 IA0105002 ADAIR ...

Active public water supply systems regulated by DNR, Updated August 2016

PWSID

PWS Name

Address Line One

Address Line Two

City, State, Zip

IA0105002 IA0105509

ADAIR MUNICIPAL WATER SUPPLY ADAIR-CASEY COMMUNITY SCHOOL

ATTN RYAN BILLHEIMER ATTN DAVID FARLEY

600 2ND ST 304 STUART ST

ADAIR IA 50002 ADAIR IA 50002

IA0135046 IA0140007 IA0140701 IA0160099 IA0180001 IA0207704 IA0220075

FONTANELLE WATER WORKS GREENFIELD MUNICIPAL UTILITIES SIRWA #1 (GREENFIELD) ORIENT MUNICIPAL WATER SUPPLY STUART WATER SUPPLY SIRWA - CORNING/BROOKS CORNING MUNI WATER DEPARTMENT

ATTN DAVID SICKLES WATER SUPT ATTN PLANT FOREMAN ATTN MATT SCHULTZ ATTN GARY LOWE WATER SUPERINTENDENT ATTN DOUG CHRISTIENSEN SUPERINTENDENT ATTN MATT SCHULTZ ATTN STEVE GUTHRIE WATER SUPT

PO BOX 128 PO BOX 95 1391 190TH ST PO BOX 407 BOX 116 BOX 370 1391 190TH ST PO BOX 407 501 BENTON AVE

FONTANELLE IA 50846 GREENFIELD IA 50849 CRESTON IA 50801 ORIENT IA 50858 STUART IA 50250 CRESTON IA 50801 CORNING IA 50841

IA0300617 IA0300641 IA0300645 IA0300648 IA0300932 IA0315201 IA0315203 IA0315204 IA0315707 IA0330202 IA0330204 IA0330302 IA0330631 IA0330632 IA0330705 IA0330706 IA0345054 IA0345181 IA0345481 IA0345603 IA0370047 IA0375053 IA0375180 IA0375838 IA0385201 IA0385401 IA0397201 IA0397551 IA0397801 IA0398082 IA0398101 IA0398102 IA0398201 IA0398801 IA0398802 IA0400900 IA0400901 IA0400902 IA0407008 IA0410026 IA0467008 IA0472012 IA0477040 IA0505077 IA0510040 IA0520030 IA0520905 IA0543031 IA0600600 IA0603072 IA0607013 IA0610099 IA0625078 IA0640030 IA0650001 IA0653050 IA0656081 IA0670043 IA0670801 IA0680041 IA0680401 IA0685045 IA0688053 IA0690201 IA0690202 IA0690301 IA0690303 IA0690304 IA0690305 IA0690885 IA0709084 IA0709202 IA0709209

THE RED BARN RESORT LUNDS CAMP INC HARTMAN RIVERSIDE CAMP #1 UPPER IOWA RESORT & RENTAL LUSTER HEIGHTS CAMP KNOTTY PINE TAVERN SPORTSMEN MOTEL JOES CAMPGROUND WINGS MISSFITZ BAR & GRILL BARRYS MINI MART SANDY POINT CONDOMINIUMS MINNEISKA # 1 NORTH OLDTIMERS # 3 SOUTH MCGEOUGHS HARBOR HOUSE LLC SPILLWAY SUPPER CLUB LANSING WATER SUPPLY INTERSTATE POWER AND LIGHT COMPANY VILLAGE CREEK BIBLE CAMP HIDEAWAY HILLS MOBILE HOME PARK NEW ALBIN WATER SUPPLY POSTVILLE WATER DEPARTMENT AGRI STAR MEAT AND POULTRY LLC IRISH SHANTI LLC SPORTSMENS CLUB (ROSSVILLE) SCENIC VIEW CAMPGROUND HAMMYS HIDEOUT WATERVILLE ELEMENTARY SCHOOL OLD EAST PAINT CREEK LUTHERAN CHURCH WAUKON WATER DEPARTMENT AVEKA NUTRA PROCESSING LLC KOL GOL INC THE OLD ROSSVILLE STORE TASC INC. KINGDOM HALL (WAUKON) RATHBUN REGIONAL WATER ASSN (RATHBUN) RATHBUN REG WATER ASSN (FT MADISON) RATHBUN REG WTR ASSN (BURLINGTON) CENTERVILLE MUNICIPAL WATERWORKS CINCINNATI MUNICIPAL WATER CO MORAVIA PUBLIC WATER SUPPLY MOULTON WATER DEPARTMENT MYSTIC WATER SUPPLY AUDUBON WATER SUPPLY BRAYTON WATER SYSTEM EXIRA WATER DEPT LITTLEFIELD REC AREA KIMBALLTON UTILITIES TIMBER RIDGE ATKINS MUNICIPAL WATER WORKS BLAIRSTOWN WATER SUPPLY BELLE PLAINE WATER DEPT GARRISON WATER SUPPLY KEYSTONE WATER SUPPLY MOUNT AUBURN WATER SUPPLY NEWHALL WATER SUPPLY NORWAY CITY WATER SUPPLY SHELLSBURG WATER SUPPLY OAKGROVE CHRISTIAN CHURCH URBANA WATER SUPPLY LAZY ACRES RV PARK VAN HORNE WATER WORKS VINTON MUNICIPAL WATER DEPT GUPPY'S ON THE GO ANGLE INN CLOVER RIDGE SUBDIVISION CENTRAL STATE BANK TERRY WATER ASSOCIATION MAPLE STREET WELL PONDEROSA HALL AND BALLROOM CEDAR FALLS MUNICIPAL WATER UTILITIES PHEASANT RIDGE PRO SHOP BARN HAPPY

ATTN NATHAN AND JOANNE KONDORA ATTN DONALD LUND PRES ATTN KYLE KOZELKA 2026 LYCURGUS RD ATTN JASON BRULZ DENNIS HOMEWOOD OWNER ATTN MIKE AND SHERRY STEELE ATTN JAMES TROENDLE %WINGS ATTN JANICE ORNER ATTN BARRY MCMAHON ATTN RYAN BUDKE ATTN PAT BURCHART ATTN TAD HENNINGS ATTN JASON MCGEOUGH ALLAMAKEE COUNTY HEALTH DEPT ATTN HEATH DRAEGER ATTN MATT COLE ATTN SUE LYFORD KEVIN STERK OWNER ATTN STEVE MEINERS WTR SUPERINTENDENT ATTN LARRY KLOCKE OP ATTN ANDY YEAROUS ATTN KEVIN & ELSIE WALSH ATTN JOSH ROE OWNER ATTN KENNY JOHANNINGMEIER ATTN JEFF HAMM ATTN PHYSICAL PLANT MGR ATTN JOHN ERICKSON TREASURER ATTN BOB CAMPBELL ATTN BOB HENDRICKSON 1360 ELON DR ATTN JOSH ROE ATTN MARY AMENT ATTN JOYCE FISH ATTN JEREMY BUCKINGHAM ATTN JEREMY BUCKINGHAM ATTN JEREMY BUCKINGHAM ATTN STEVE HAWKINS WATER SUPERINTENDENT ATTN ROBERT PERRY JR ATTN ZACHARY BEDFORD OPERATOR ATTN ROGER HOUSER WATER SUPERINTENDENT ATTN BOB BECK OPERATOR ATTN DIRK RASMUSSEN WATER SUPERINTENDENT ATTN BRAD MADSEN WATER SUPT ATTN TIM WAHLERT WATER SUPERINTENDENT DIR BRUCE HAAG AUDUBON CNTY CONSERVATION ATTN WATER SUPERINTENDENT TIMBER RIDGE LLC ATTN MICHAEL JENNINGS WS STEVE METZ WATER SUPERINTENDENT ATTN CHUCK FICKEN WATER SUPERINTENDENT ATTN PAT STIEF ATTN DAVID MONSON WATER SUPT ATTN CHAD NEWTON ATTN CITY CLERK ATTN MICHAEL MILLER WS ATTN RICK ROBERTSON ATTN WATER SUPERINTENDENT ATTN TRENT KRAMER PUBLIC WORKS SUPER ATTN MYRON LOWN ATTN JARED VOGELER WATER SUPERINTENDENT ATTN CRAIG WALKER WATER DEPT ATTN STEVE VLCKO ATTN STEVE VLCKO SHANE A SCHRADER ATTN NEIL HAVLIK ATTN STEVE VLCKO COLLEN POPE ATTN PAUL & CONNIE LOUIS ATTN JIM KRIEG MANAGER ATTN KEVIN CROSS ATTN TIM BOETTGER

2609 MAIN ST 1492 LINTON DR 34592 COUNTY RD K PO BOX 210

LANSING IA 52151 MONONA IA 52159 PRAIRIE DU CHIEN WI 52831 WAUKON IA 52172 HARPERS FERRY IA 52146 DORCHESTER IA 52140 CALEDONIA MN 55921 DORCHESTER IA 52140 DORCHESTER IA 52140 HARPERS FERRY IA 52146 HARPERS FERRY IA 52146 FREDERICKSBURG IA 50630 HARPERS FERRY IA 52146 DENVER IA 50622 HARPERS FERRY IA 52146 WAUKON IA 52172 LANSING IA 52151 LANSING IA 52151 LANSING IA 52151-7572 LANSING IA 52151 NEW ALBIN IA 52160 POSTVILLE IA 52162 POSTVILLE IA 52162 ELGIN IA 52141 WAUKON IA 52172 WATERVILLE IA 52170 WATERVILLE IA 52170 WATERVILLE IA 52170-7521 WAUKON IA 52172 WAUKON IA 52172 WAUKON IA 52172 WAUKON IA 52172 WAUKON IA 52172 WAUKON IA 52172-7788 WAUKON IA 52172 CENTERVILLE IA 52544 CENTERVILLE IA 52544 CENTERVILLE IA 52544 CENTERVILLE IA 52544 CINCINNATI IA 52549 MORAVIA IA 52571 MOULTON IA 52572 CENTERVILLE IA 52544 AUDUBON IA 50025 BRAYTON IA 50042 EXIRA IA 50076 EXIRA IA 50076 KIMBALLTON IA 51543 HIAWATHA IA 52233 ATKINS IA 52206 BLAIRSTOWN IA 52209 BELLE PLAINE IA 52208 TRAER IA 50675 KEYSTONE IA 52249 MOUNT AUBURN IA 52313 NEWHALL IA 52315 NORWAY IA 52318 SHELLSBURG IA 52332 SHELLSBURG IA 52332 URBANA IA 52345 CENTER POINT IA 52213 VAN HORNE IA 52346 VINTON IA 52349 FAIRFAX IA 52228 FAIRFAX IA 52228 WALFORD IA 52351 WALFORD IA 52351 FAIRFAX IA 52228 MARION IA 52302 PALO IA 52324 CEDAR FALLS IA 50613 CEDAR FALLS IA 50613 CEDAR FALLS IA 50613

481 LUSTER HEIGHTS RD 610 CENTER DR 10657 STATE 44 351 WILLOW DR 606 WATERLOO CREEK DR PO BOX 146 403 W CHESTNUT ST PO BOX 183 2700 STANLEY AVE PO BOX 202 BOX 625 539 N SUNSETVIEW ST 110 ALLAMAKEE ST PO BOX 470 2320 POWER PLANT DR 1588 DRAKE RD 1818 W MAIN PO BOX 14 PO BOX 242 720 N WEST ST 17455 GUNDER RD 847 VOLNEY RD 420 OLD 16 RD 55 MAIN ST PO BOX 67 115 MAIN ST 196 16TH NW 921 COUNTRYSIDE ESTATES 830 ALLAMAKEE ST PO BOX 489 851 VOLNEY RD 2213 MOUNT OLIVET RD NW 705 2ND AVE SW 16166 HWY J29 16166 HWY J29 16166 HWY J29 312 E MAPLE 105 W PLEASANT ST PO BOX 194 PO BOX 246 116 S WILLIAM 111 S MAIN 809 W GARFIELD ST 410 N PARK PLACE CITY HALL PO BOX 104 PO BOX 187 2672 LITTLEFIELD DR PO BOX 68 PO BOX 131 CITY HALL BOX 171 CITY HALL PO BOX 270 1207 8TH AVE 216 TOLEDO ST 208 1ST ST PO BOX 215 PO BOX 103 PO BOX 177 108 RAILROAD ST E PO BOX 70 CITY HALL PO BOX J 6101 32ND AVE 102 CAPITOL AVE 5486 32ND AVE BOX 21 110 W 3RD ST PO BOX 529 PO BOX 202 318 VANDERBILT ST PO BOX 202 318 VANDERBILT ST PO BOX 270 345 HWY 151 PO BOX 202 318 VANDERBILT ST 2325 7TH AVE 6700 MICHAEL RD UTILITY PARKWAY PO BOX 769 2200 TECHNOLOGY 11310 UNIVERSITY AVE

Active public water supply systems regulated by DNR, Updated August 2016

IA0709401 IA0709501 IA0709502 IA0709600 IA0709844 IA0712204 IA0717084 IA0717353 IA0721014 IA0723027 IA0733084 IA0737062 IA0743057 IA0743888 IA0743907 IA0790074 IA0790202 IA0790601 IA0800601 IA0800923 IA0819033 IA0819303 IA0819305 IA0837701 IA0844006 IA0848015 IA0848701 IA0858090 IA0862042 IA0890490 IA0900647 IA0908901 IA0915030 IA0922201 IA0929200 IA0932001 IA0932101 IA0960045 IA0965073 IA0965201 IA0970006 IA0975032 IA0975895 IA0975914 IA0990085 IA0990207 IA0990401 IA0990402 IA0990701 IA0990808 IA0990990 IA1011001 IA1025031 IA1025202 IA1025554 IA1031044 IA1031403 IA1037070 IA1037103 IA1037201 IA1037301 IA1037302 IA1037899 IA1044006 IA1051051 IA1074401 IA1080201 IA1093031 IA1103009 IA1108025 IA1145047 IA1147085 IA1150030 IA1155049 IA1170078 IA1170101 IA1175056 IA1178097 IA1178800 IA1182035 IA1203026 IA1207061 IA1211739

ISLAND PARK BOAT HOUSE FARMSTEAD PRESCHOOL ROBINSON-DRESSER SPORTS COMPLEX CEDAR FALLS MOBILE HOME VILLAGE AMERICAN MARTYRS RETREAT HOUSE KATHYS KORNER DUNKERTON MUNI WATER SUPPLY LENWOOD UTILITIES ELK RUN HEIGHTS WATER SUPPLY EVANSDALE WATER WORKS GILBERTVILLE WATER WORKS HUDSON WATER SUPPLY LA PORTE CITY UTILITIES LA PORTE CITY GOLF CLUB MCFARLANE PARK WATERLOO WATER WORKS CEDAR VALLEY ARBORETUM & BOTANICAL GRDNS PRAIRIE VIEW ACRES MHP AMES MOBILE HOME PARK WOODWARD RESOURCE CENTER BOONE WATER WORKS COAL VALLEY WATER DISTRICT BENEFIT WATER DISTRICT #2 LOGANSPORT WATER DISTRICT #1 XENIA RWD (BOONE) MADRID WATER DEPARTMENT XENIA RWD (MADRID) OGDEN MUNICIPAL UTILITIES PILOT MOUND WATER SYSTEM CAMP MITIGWA MEADOW LANE MOBILE HOME PARK ALCOCK PARK DENVER WATER SUPPLY HAWKES NEST CAFE CLIFFS PLACE INC JANESVILLE WATER SUPPLY KAY ENTERPRISES INC PLAINFIELD WATER SUPPLY READLYN WATER SUPPLY WAPSIE RIDGE GOLF COURSE, INC. SUMNER WATER SUPPLY TRIPOLI WATER SUPPLY MAPLE HILLS COUNTRY CLUB NORTH CEDAR PARK WAVERLY WATER DEPARTMENT WAVERLY PIT LANE TRAVEL PLAZA CAMP INGAWANIS-MAPLE WELL CAMP INGAWANIS-RANGER WELL CENTRAL IA WATER ASSN (WAVERLY) HERITAGE UNITED METHODIST CHURCH SAINTS AVENUE APARTMENTS BRANDON WATER SUPPLY FAIRBANK WATER SUPPLY FLINT HILLS RESOURCES FAIRBANK WAPSIE VALLEY COM SCH-FAIRBANK HAZLETON WATER SUPPLY MORWOOD CAMPGROUND INDEPENDENCE WATER DEPT WAPSIE VALLEY CREAMERY, INC. THREE ELMS GOLF COURSE PINTS WATER ASSOCIATION RIVER RIDGE SUBDIVISION RIVER RIDGE GOLF CLUB (OKOBOJI GRILL) JESUP MUNICIPAL WATER SUPPLY LAMONT WATER SUPPLY CEDAR ROCK VISITORS CENTER BODENSTEINER IMPLEMENT OF ROWLEY WINTHROP WATER SUPPLY ALBERT CITY MUNI WATER SUPPLY ALTA MUNICIPAL WATER PLANT LAKESIDE WATER SUPPLY LINN GROVE WATER WORKS MARATHON LIGHT & WATER DEPARTMENT NEWELL WATER TREATMENT PLANT REMBRANDT WATER SUPPLY REMBRANDT ENTERPRISES INC (REMBRANDT) SIOUX RAPIDS WATER DEPARTMENT STORM LAKE WATER TREATMENT PLANT LAKE CREEK HOMEOWNERS ASSOCIATION TRUESDALE WATER SUPPLY ALLISON WATER SUPPLY APLINGTON WATER SUPPLY THE OUTPOST

ATTN KEVIN CROSS ATTN STEPHANIE HANSEN ATTN RICK GERSEMA ATTN TIM ROBBINS ATTN ALAN WEBER DIRECTOR ATTN KATHY BRAKEBILL ATTN ZACHARY PIERCE WATER SUPERINTENDENT ATTN RANDALL AND LYNN WHEELER ATTN PAT REIMAN WS ATTN MICHAEL ELLISON ATTN BRIAN DELAGARDELLE PWD ATTN RICK ANDORF WATER SUPERINTENDENT ATTN MIKE JOHNSON ATTN WALLY MARKHAM ATTN CHERRIE NORTHRUP OR AL FINKE ATTN TIM ROBBINS WATER PROD MANAGER ATTN ROBERT PRUITT ATTN KIM SYHLMAN WATER SUPT ATTN DAVID CHAVEZ ATTN JON WILSON ATTN WAYNE SCHWARTZ CITY ENGINEER ATTN BRANDON CRAIGHTON WATER SUPER ATTN ARLEN WILDER OUN ATTN TERRY PARKER ATTN DOMINIC HAYDEN ATTN MICHAEL FISCHER WS ATTN DOMINIC HAYDEN ATTN BRANDON CRAIGHTON WATER SUPER ATTN JUDY BENNETT WATER SUPERINTENDENT ATTN JEFF KOENIGSFELD ATTN ROBERT SCHMITZ ATTN FRANK FREDERICK ATTN JUSTIN MCGLAUN ATTN ALLEN HAWKE ATTN LINDA MAHLSTEDT OR CATHY MAHLSTEDT ATTN REBECCA WRAGE ATTN LARRY BORGLUM ATTN ANDY LUCK ATTN BERNARD WIERSMA WATER SUPT ATTN DANIEL NIEBUHR ATTN DAVID NUSS ATTN BILL STUKEY ATTN KIM KEHE ATTN FRANK FREDERICK ATTN SHANE POTHAST WATER SUPERINTENDENT ATTN RANDY LESS ATTN TODD WORDEL ATTN TODD WORDEL ATTN MIKE WILDUNG %HERITAGE UNITED METHODIST CHURCH ATTN TIM HILDEBRAND ATTN KEVIN SHOOP ATTN DAVID RYAN ATTN GARLAND KRABBENHOFT PLANT MANAGER ATTN SUPERINTENDENT HIGH SCHOOL ATTN MICHAEL LOOMIS WATER SUPT ATTN RAYMOND L. LUNDRY ATTN MARK LULOFF ATTN LEIGH MEYER ATTN ED LARSON ATTN THOMAS CIESIELSKI ATTN THOMAS CIESIELSKI ATTN CHAD BEATTY VICE PRESIDENT ATTN CHRIS EVEN PUBLIC WORKS DIR ATTN JOE OPPERMAN KATHRYN HUND SITE MANAGER ATTN DON BEIERSCHMITT ATTN WATER SUPERINTENDENT ATTN WATER SUPT ATTN STEVE VANDE WEERD WATER SUPT ATTN WATER SUPT ATTN WATER SUPT ATTN TERRY GUNNARSON ATTN DARYL SEIVERT WATER SUPT ATTN RANDY VAN DYKE ATTN TOM GRAFFT ATTN JASON BUTLER I&S GROUP ATTN MIKE DAVIS WATER SUPT ATTN TOM GRAFFT ATTN RANDY VAN DYKE ATTN ALAN BROCKWAY WATER SUPERINTENDENT ATTN BLAKE HOVENGA WATER SUPT ATTN OASIS INVESTORS GROUP BILL RIES

2200 TECHNOLOGY PKWY 3603 SKYVIEW DR 2001 FAIRVIEW DR 3612 CADILLAC DR 2209 N UNION RD PO BOX 32 PO BOX 100 5010 W MOUNT VERNON RD 5042 LAFFAYETTE RD 123 NORTH EVANS RD PO BOX 600 PO BOX 536 403 MAIN ST 9699 BISHOP AVE 1346 W AIRLINE HWY PO BOX 27 325 SYCAMORE ST 1927 E ORANGE RD 5900 OSAGE RD LOT 48 6100 W LINCOLN WAY 1251 334TH ST PO BOX 550 PO BOX 70 PO BOX 2 2040 PARKER DR 23998 141ST ST PO BOX 39 304 S WATER ST 23998 141ST ST PO BOX 39 PO BOX 70 PO BOX 2 1820 MAGNOLIA RD 9703 SYLVAN DR PO BOX 412 100 WASHINGTON ST BOX 394 PO BOX 51 1404 EASTON AVE 227 MAIN BOX 146 1301 PINE ST PO BOX 477 722 2ND ST BOX 70 2652 VINE AVE PO BOX 236 PO BOX 587 PO BOX 400 PO BOX 412 PO BOX 616 313 E 1ST ST 2929 AIRPORT BLVD 2929 AIRPORT BLVD 3801 IOWA SPEEDWAY DR BOX 234 202 CEDAR AVE 400 N ST CITY HALL BOX 447 1277 102 ST 2535 VIKING AVE PO BOX 500 1865 150TH ST 2018 3 Elms park Road PO BOX 391 PO BOX 112 2133 HORSESHOE DR 2133 HORSESHOE DR 1749 GOLF COURSE BLVD # 53 PO BOX 592 CITY HALL BOX 240 2611 QUASQUETON DIAGONAL BLVD 1965 290TH ST PO BOX 98 PO BOX 297 223 MAIN ST 100 ASH ST 405 CHURCH ST 306 W ATTICA PO BOX 189 PO BOX 315 PO BOX 555 PO BOX 458 BOX 458 PO BOX 1086 PO BOX 458 PO BOX 555 410 N MAIN PO BOX 647 409 10TH ST BOX 308 1920 190TH ST

CEDAR FALLS IA 50613 CEDAR FALLS IA 50613 CEDAR FALLS IA 50613 WATERLOO IA 50701 CEDAR FALLS IA 50613 DEWAR IA 50623-0032 DUNKERTON IA 50626 CEDAR FALLS IA 50613 ELK RUN HEIGHTS IA 50707 EVANSDALE IA 50707-1199 GILBERTVILLE IA 50634 HUDSON IA 50643 LAPORTE CITY IA 50651 LAPORTE CITY IA 50651-2207 WATERLOO IA 50703 WATERLOO IA 50704-0027 WATERLOO IA 50701 WATERLOO IA 50703 AMES IA 50014 WOODWARD IA 50276 BOONE IA 50036 OGDEN IA 50212 PILOT MOUND IA 50223 FT DODGE IA 50501 BOUTON IA 50039-0039 MADRID IA 50156 BOUTON IA 50039-0039 OGDEN IA 50212 PILOT MOUND IA 50223 WOODWARD IA 50276 JANESVILLE IA 50647 TRIPOLI IA 50676 DENVER IA 50622 FREDERIKA IA 50631 WAVERLY IA 50677-9107 JANESVILLE IA 50647-0146 JANESVILLE IA 50647 PLAINFIELD IA 50666 READLYN IA 50668 FAIRBANK IA 50629 SUMNER IA 50674 TRIPOLI IA 50676 TRIPOLI IA 50676 TRIPOLI IA 50676 WAVERLY IA 50677 MONTICELLO IA 52310 WATERLOO IA 50703 WATERLOO IA 50703 NEWTON IA 50208-8245 WAVERLY IA 50677 WAVERLY IA 50677 BRANDON IA 52210 FAIRBANK IA 50629 FAIRBANK IA 50629 FAIRBANK IA 50629 HAZLETON IA 50641-0500 HAZLETON IA 50641 INDEPENDENCE IA 50644 INDEPENDENCE IA 50644-0391 INDEPENDENCE IA 50644 INDEPENDENCE IA 50644 INDEPENDENCE IA 50644 INDEPENDENCE IA 50644 JESUP IA 50648 LAMONT IA 50650 INDEPENDENCE IA 50644 ROWLEY IA 52329 WINTHROP IA 50682 ALBERT CITY IA 50510 ALTA IA 51002 LAKESIDE IA 50588 LINN GROVE IA 51033 MARATHON IA 50565 NEWELL IA 50568 SPENCER IA 51301-0555 STORM LAKE IA 50588 STORM LAKE IA 50588 STORM LAKE IA 50588-1086 STORM LAKE IA 50588 SPENCER IA 51301-0555 ALLISON IA 50602 APLINGTON IA 50604 HAMPTON IA 50441

Active public water supply systems regulated by DNR, Updated August 2016

IA1222044 IA1222404 IA1228038 IA1228803 IA1240081 IA1253006 IA1253805 IA1253851 IA1253853 IA1271058 IA1281028 IA1281201 IA1286042 IA1286801 IA1300101 IA1320039 IA1335001 IA1340001 IA1345043 IA1351027 IA1363051 IA1374086 IA1376098 IA1376201 IA1376202 IA1381073 IA1389001 IA1393001 IA1400875 IA1400902 IA1400903 IA1403062 IA1409041 IA1415072 IA1427070 IA1433016 IA1438091 IA1444022 IA1449053 IA1453080 IA1457025 IA1471069 IA1479015 IA1503053 IA1509074 IA1509501 IA1509701 IA1509801 IA1509901 IA1516093 IA1528010 IA1528809 IA1535078 IA1535901 IA1545101 IA1558055 IA1570032 IA1600301 IA1600605 IA1603005 IA1630028 IA1636090 IA1636101 IA1656001 IA1667076 IA1667301 IA1672101 IA1677601 IA1681092 IA1689022 IA1689201 IA1689202 IA1689401 IA1689402 IA1689411 IA1694000 IA1694562 IA1700352 IA1700642 IA1700854 IA1716076 IA1716203 IA1716301

BRISTOW MUNI WATER SUPPLY NE IOWA CHRISTIAN SERVICE CAMP CLARKSVILLE WATER SUPPLY CLARKSVILLE RECREATION DEV INC DUMONT WATER SUPPLY GREENE MUNI WATER SUPPLY ROUND GROVE GOLF & COUNTRY CLUB FREEZE FRAME BOWL ST JOHNS LUTHERAN CHURCH NEW HARTFORD WATER SUPPLY PARKERSBURG WATER SUPPLY BEAVER MEADOWS COUNTRY CLUB SHELL ROCK MUNI WATER SUPP FLINT HILLS RESOURCES SHELL ROCK LLC TWIN LAKES UTILITIES FARNHAMVILLE WATER SUPPLY JOLLEY WATER SUPPLY KNIERIM WATER SUPPLY LAKE CITY WATER SUPPLY MANSON WATER SUPPLY POMEROY WATER SUPPLY RINARD WATER SUPPLY ROCKWELL CITY WATER SUPPLY TWIN LAKES GOLF CLUB SPARKYS ONE STOP CALHOUN SOMERS WATER WORKS LOHRVILLE WATER SUPPLY YETTER MUNICIPAL WATER SUPPLY MAPLE RIVER WESTSIDE WATERLINE WEST CENTRAL RWA - NISH SYSTEM WEST CENTRAL RWA-BOYER SYSTEM ARCADIA WATER SUPPLY BREDA WATER SUPPLY CARROLL MUNICIPAL WATER SUPPLY COON RAPIDS MUNICIPAL UTILITIES DEDHAM WATER SUPPLY GLIDDEN WATER SUPPLY HALBUR WATER SUPPLY LANESBORO WATER WORKS LIDDERDALE WATER SUPPLY MANNING WATER SUPPLY RALSTON WATER TREATMENT PLANT TEMPLETON WATER SUPPLY ANITA MUNICIPAL UTILITIES ATLANTIC MUNICIPAL UTILITIES ATLANTIC HEAD START DOT-3 (LOVELAND 060 SCENIC VIEW) CHURCH OF JESUS CHRIST OF LDS (ATLANTIC) COCKLIN FISH FARM CUMBERLAND WATER SUPPLY GRISWOLD WATER SUPPLY GRISWOLD GOLF AND COUNTRY CLUB LEWIS WATER SUPPLY HITCHCOCK HOUSE SCHULER MANUFACTURING MASSENA WATER SUPPLY WIOTA WATER WORKS COACH ROAD WELL ASSOCIATION JMD OIL INC BENNETT WATERWORKS CLARENCE WATER SUPPLY DURANT WATER SUPPLY PIONEER HI-BRED DURANT PLANT LOWDEN WATER SUPPLY MECHANICSVILLE WATER DEPT YANKEE GROVE PART 3 HWH CORPORATION LITTLE BEAR CAMPGROUND STANWOOD WATER SUPPLY TIPTON WATER SUPPLY PILOT TRAVEL CENTER #496 CEDAR VALLEY GOLF HIDDEN RIVER CAMPGROUNDS KUM & GO STORE #267 HUNTS CEDAR RIVER CAMPGROUND WEST BRANCH WATER WORKS SCATTERGOOD FRIENDS SCHOOL OAKWOOD PARK WATER ASSOCIATION LONG BEACH MOBILE PARK FOUR OAKS (MASON CITY) CLEAR LAKE WATER DEPARTMENT THE MARKET AT OAKWOOD LAKESHORE WATER ASSOCIATION

ATTN ROBERT STRICKLER WATER SUPT ATTN CRAIG HARRIS ATTN WATER SUPERINTENDENT 20303 HWY 188 ATTN DENNIS BURKETT PWD ATTN JIM OBRIEN PUBLIC WORKS DIRECTOR ATTN MARILYN FOLKERS MANAGER ATTN CLARK & SHAYNE FREESEMANN ATTN TREASURER ATTN CHRIS SCHIPPER WATER SUPT ATTN SCOTT BARRETT WATER SUPT ATTN BEAVER VALLEY LANDSCAPES ATTN MIKE TELLINGHUISEN WATER SUPT ATTN OPERATOR ATTN TOM GRAFFT ATTN ALAN JORGENSEN WATER SUPT ATTN WATER SUPT ATTN DAN GOODWIN ATTN JIM JANSSEN ATTN JEFF KIRCHOFF ATTN SCOTT SLAWSON DIRECTOR PUBLIC WORKS ATTN TOM GRAFFT ATTN DAVID KING WATER SUPT ATTN LOWELL STOOLMAN ATTN ROLLIN TIEFENTHALER ATTN DAN GOODWIN ATTN FRED THORPE ATTN NORMAN ROLLER ATTN WATER SUPERINTENDENT ERWIN HABERL ATTN DEAN LORENZEN MANAGER ATTN JASON MEREDITH ATTN PAUL HINNERS WATER SUPT ATTN WATER SUPT ATTN TERRY KLUVER ATTN JON ESDOHR SUPERINTENDENT ATTN WATER SUPT ATTN WATER SUPERINTENDENT ATTN WATER SUPERINTENDENT ATTN TOM GRAFFT ATTN JASON BUTLER I&S GROUP ATTN JUSTIN MUNDT WATER SUPT ATTN WATER SUPERINTENDENT ATTN DALE PREBECK WATER SUPT ATTN LEON VOGL WATER SUPERINTENDENT ATTN JON MARTENS SUPERINTENDENT ATTN JON MARTENS ATTN ROGER MARSHALL 6714 DODGE ST ATTN OPERATOR JEFF METHENY ATTN RON BENTON WATER SUPERINTENDENT ATTN JEFF METHENY WATER SUPERINTENDENT GRISWOLD GOLF AND COUNTRY CLUB ATTN JON MARTENS 63788 567TH LN ATTN REGGIE SCHULER ATTN BRADLEY LANK WATER SUPT ATTN MARK HANSEN ATTN JEFF SILVER OPERATOR ATTN JAI PARKASH OWNER ATTN KEVIN RASDON WATER SUPT ATTN PAUL HOFFNER WATER SUPT ATTN ALLEN OLDEROG WATER SUPT ATTN DAN WERTHMANN PLANT MGR ATTN KIRK STEINKE ATTN PUBLIC WORKS DIR ATTN BUTCH KASPEREK ATTN ROD OCHILTREE ENGINEER/OPERATOR ATTN BRIAN BRENNAN ATTN STEVE IHNS PUBLIC WORKS DIR ATTN MARK WILD ATTN JOEL JOHNSON OPERATOR ATTN JERRY MARTIN ATTN DEAN GATES ATTN JOHN BANKER GEN MGR ATTN LARRY HUNT OWNER ATTN WATER OPERATOR ATTN STEVE WOLF-CAMPLIN OPERATOR ATTN DAVID KLANG ATTN SHEILA MALEY OWNER ATTN BOB SWANSON FACILITY MANAGER ATTN PAUL FREDRIKSEN WATER SUPT ATTN MANAGER ATTN PRESIDENT ERNIE UETZ

403 2ND ST 19268 FOREST AVE BOX 309 PO BOX 879 PO BOX 303 202 W S ST BOX 471 PO BOX 336 PO BOX 159 16073 KEYSTONE AVE BOX 212 PO BOX 489 32078 HWY 14 BOX 662 PO BOX 522 2521 STATE HWY 76 PO BOX 458 PO BOX 113 PO BOX 397 PO BOX 24 105 N CENTER PO BOX 430 CITY HALL PO BOX 220 PO BOX 458 335 MAIN ST PO BOX 124 12053 HWY 71 N BOX 21 605 2ND ST 317 SUMMIT AVE 17989 MAIN ST PO BOX 188 PO BOX 188 205 W FRONT ST PO BOX 41 108 N 2ND ST BOX 129 700 S GRANT RD 123 3RD AVE PO BOX 207 509 S 4TH AVE PO BOX 349 PO BOX 32 PO BOX 458 BOX 458 717 THIRD ST 401 ARIZONA PO BOX 106 828 MAIN ST BOX 426 15 W 3RD ST PO BOX 517 15 W 3RD ST PO BOX 517 2296 LIBERTY AVE PO BOX 760 PO BOX 178 BOX 760 67777 560TH ST 15 W 3RD ST PO BOX 517 63724 RICHLAND RD PO BOX 109 85 PINE ST 110 ALLEN ST 347 BAKER AVE PO BOX 167 201 MAIN ST PO BOX M PO BOX 418 402 6TH ST PO BOX 818 2208 YANKEE AVE 501 MAIN ST PO BOX 310 BOX 339 PO BOX 101 2096 MOSCOW RD 1450 INDIAN AVE CITY HALL PO BOX 146 407 LYNN ST 21133 SCOTT PK RD 1465 265TH ST 199 W ROCHESTER 6400 WESTOWN PKWY 1231 306TH ST 110 N POPLAR ST PO BOX 218 1951 DELTA AVE 310 S 20TH BOX 862 5801 S SHORE BOX 1353 110 FIRST AVE S BOX 185 5253 S SHORE DR 5546 LAKEVIEW DR

BRISTOW IA 50611 DUMONT IA 50625 CLARKSVILLE IA 50619 CLARKSVILLE IA 50619 DUMONT IA 50625 GREENE IA 50636-0471 GREENE IA 50636 GREENE IA 50636 GREENE IA 50636 NEW HARTFORD IA 50660 PARKERSBURG IA 50665 PARKERSBURG IA 50665 SHELL ROCK IA 50670 WAUKON IA 52172 STORM LAKE IA 50588 FARNHAMVILLE IA 50538 JOLLEY IA 50551 KNIERIM IA 50552 LAKE CITY IA 51449 MANSON IA 50563-0430 POMEROY IA 50575 STORM LAKE IA 50588 ROCKWELL CITY IA 50579 ROCKWELL CITY IA 50579 CARROLL IA 51401 SOMERS IA 50586 LOHRVILLE IA 51453 YETTER IA 51433 CARROLL IA 51401 MANNING IA 51455 MANNING IA 51455 ARCADIA IA 51430 BREDA IA 51436-0129 CARROLL IA 51401 COON RAPIDS IA 50058 DEDHAM IA 51440 GLIDDEN IA 51443 HALBUR IA 51444 STORM LAKE IA 50588 STORM LAKE IA 50588 MANNING IA 51455 GLIDDEN IA 51443 TEMPLETON IA 51463 ANITA IA 50020 ATLANTIC IA 50022 ATLANTIC IA 50022 MISSOURI VALLEY IA 51555 OMAHA NE 68132 GRISWOLD IA 51535 CUMBERLAND IA 50843 GRISWOLD IA 51535 GRISWOLD IA 51535 ATLANTIC IA 50022 LEWIS IA 51544 GRISWOLD IA 51535 MASSENA IA 50853 WIOTA IA 50274 LISBON IA 52253 WEST LIBERTY IA 52776 BENNETT IA 52721 CLARENCE IA 52216-0418 DURANT IA 52747 DURANT IA 52747 LOWDEN IA 52255 MECHANICSVILLE IA 52306 SWISHER IA 52338 MOSCOW IA 52760-0183 TIPTON IA 52772 STANWOOD IA 52337 TIPTON IA 52772 DAVENPORT IA 52807 TIPTON IA 52772 ATALISSA IA 52720 WEST DES MOINES IA 50266 TIPTON IA 52772 WEST BRANCH IA 52358 WEST BRANCH IA 52358 CLEAR LAKE IA 50428 CLEAR LAKE IA 50428 MASON CITY IA 50402 CLEAR LAKE IA 50428-0185 CLEAR LAKE IA 50428 CLEAR LAKE IA 50428

Active public water supply systems regulated by DNR, Updated August 2016

IA1716302 IA1716304 IA1716417 IA1716418 IA1716422 IA1716424 IA1716801 IA1716802 IA1716820 IA1739801 IA1750048 IA1750196 IA1750203 IA1750204 IA1750205 IA1750816 IA1754073 IA1759048 IA1759401 IA1769419 IA1769767 IA1769927 IA1769930 IA1773097 IA1773926 IA1778008 IA1781019 IA1785032 IA1785421 IA1800601 IA1800900 IA1803079 IA1811001 IA1811020 IA1811102 IA1817045 IA1833060 IA1838032 IA1849071 IA1855066 IA1880073 IA1900901 IA1903027 IA1940068 IA1940101 IA1940827 IA1946078 IA1951201 IA1957064 IA1967041 IA1967222 IA1967402 IA1967863 IA1967873 IA1970051 IA1970101 IA1970103 IA1970202 IA1970206 IA1970207 IA1970208 IA1970403 IA1970410 IA1970801 IA1970928 IA1974222 IA2032023 IA2038038 IA2038701 IA2100625 IA2100701 IA2109041 IA2115029 IA2122067 IA2127085 IA2154039 IA2166006 IA2171071 IA2178092 IA2200901 IA2203039 IA2220002 IA2223011

GRANDVIEW CIRCLE WATER ASSOCIATION OAKRIDGE HOMEOWNERS ASSOCIATION CAMP TANGLEFOOT BELL HARBOR P.M. PARK TRUSTEES-EAST TWIN OAK CAMP GROUND OAKWOOD RV PARK AGAPE CHRISTIAN FAMILY CHURCH OAK HILLS PAR 30 GOLF COURSE HANFORD COMMUNITY CHURCH MASON CITY WATER DEPARTMENT LEHIGH CEMENT COMPANY LLC ZIEGLER CAT (MASON CITY) MASON CITY RED POWER INC BRAKKE IMPLEMENT PINE CREEK GOLF COURSE MESERVEY WATER SUPPLY PLYMOUTH WATER SUPPLY LUCKYS LAST RESORT CAMPGROUND CAMP AT THE WOODS ROCK FALLS LOUNGE WILKINSON PIONEER PARK LIME CREEK CONSERVATION AREA ROCKWELL WATER SUPPLY LINN GROVE PARK SWALEDALE WATER SUPPLY THORNTON WATER SUPPLY VENTURA WATER WORKS DEER VALLEY LODGE HILLTOP VILLAGE MHC, INC. CHEROKEE RWS- MILL CREEK SUBSYSTEM AURELIA WATER SUPPLY CHEROKEE RWS - CHEROKEE SUBSYSTEM CHEROKEE WATER SUPPLY - PLANT 1 RJ THOMAS MANUFACTURING CO INC CLEGHORN WATER SUPPLY LARRABEE MUNICIPAL WATER WORKS MARCUS WATER SUPPLY MERIDEN MUNICIPAL WATER SUPPLY QUIMBY WATER SUPPLY WASHTA WATER SUPPLY HERITAGE RESIDENCE ALTA VISTA WATER DEPARTMENT FREDERICKSBURG WATER SUPPLY KERRY PLUM CREEK GOLF CLUB IONIA WATER SUPPLY JERICO JOS LAWLER WATER SUPPLY NASHUA WATER SUPPLY BRADFORD HOUSE RIVER RANCH CAMPING INC LITTLE BROWN CHURCH NASHUA TOWN AND COUNTRY CLUB NEW HAMPTON WATER SUPPLY NEW HAMPTON RED POWER INC AMERITEC MACHINING INC NEW HAMPTON GOLF & COUNTRY CLUB BODENSTEINER IMPLEMENT INC (NH) VERN LAURES AUTO CENTER INC FIVE STAR COOPERATIVE TWIN PONDS WEST - CHICKASAW CCB AIRPORT LAKE PARK-CHICKASAW CCB HOMELAND ENERGY SOLUTION LLC SPLIT ROCK PARK MOONSHINE TAP MURRAY WATER WORKS OSCEOLA WATER WORKS SIRWA #3 (OSCEOLA) GRAND VIEW RESORT IOWA LAKES REGIONAL WATER DICKENS WATER WORKS EVERLY WATER SUPPLY FOSTORIA MUNICIPAL WATER SUPPLY GILLETT GROVE WATER SUPPLY PETERSON MUNICIPAL WATER SUPPLY ROYAL MUNICIPAL WATER UTILITIES SPENCER MUNICIPAL WATER UTILITY WEBB WATER SUPPLY SCENIC ACRES CLAYTON WATER SUPPLY EDGEWOOD WATER SUPPLY ELKADER MUNI WATER DEPT

ATTN JIM PIEPER ATTN MARK VANDER PLOEG ATTN CAMP DIRECTOR ATTN JOHN WIESE PROPERTY MANAGER ATTN LGI LABS DAVE KLANG 5407 240TH ST ATTN PASTOR DAVID TOYNE THOMAS R SHERMAN OWNER ATTN MARK VANDERPLOEG ATTN DON THORSON WATER SUPT ATTN PERRY DARGITZ ATTN OPERATOR ATTN RANDY HINTON ATTN JEFFREY BRAKKE BRIAN & ANDY BUNTENBACH OWNER ATTN GREG MEIER ATTN CURT KRIEGER ATTN TIM NAVRATIL ATTN RAY SCHAEFER ATTN DAVID DESPENAS DIR CERRO GORDO CNTY CONSERVATION DIR CERRO GORDO CNTY CONSERVATION ATTN JAY SIEFKEN PUBLIC WORKS DIR LINN GROVE PK ATTN GREG MEIER WATER SUPT ATTN GREG MEIER WATER SUPT ATTN WATER SUPT ATTN STEVE DAWSON ATTN TOM GRAFFT ATTN STAN DEROO ATTN MARK SANGWIN WATER SUPT ATTN STAN DEROO ATTN WATER SUPT ATTN DAN ANDERSON PLANT MANAGER ATTN TOM GRAFFT ATTN TOM GRAFFT ATTN DOUG DRECKMAN WATER SUPT ATTN DENNIS THORP WATER SUPT ATTN STEPHEN DROEGMILLER WATER SUPT ATTN LYLE PAULSEN WATER SUPT %CHICKASAW CNTY SANITARIAN ATTN DALE BUCHHOLTZ ATTN BOB SCHULZ WATER SUPT ATTN ALEX CROZIER ATTN MANAGER ATTN JERRY HEYING WATER SUPT ATTN JO AND DENNIS KNUTSON ATTN JAY UHLEUHAKE WATER SUPT ATTN WATER SUPT ATTN MANAGER 2575 CHEYENNE AVE ATTN ARVAN HAASE OR MIKE LINK ATTN MANAGER ATTN JERRY HEYING WATER SUPERINTENDENT ATTN DOUG QUINN ATTN JASON WALTER VICE PRESIDENT PO BOX 212 ATTN LLOYD PHILLIPS ATTN PERRY LAURES ATTN STEVE BREITBACH ATTN BRIAN MOORE ATTN DIR ATTN RITA DUNN ATTN BRIAN MOORE ATTN HELEN GEERTS ATTN RANDY TURNER WATER SUPERINTENDENT ATTN BRANDON PATTERSON ATTN MATT SCHULTZ ATTN DALE JAMES ATTN RANDY VAN DYKE MANAGER ATTN RANDY VAN DYKE ATTN WATER SUPT ATTN RANDY VAN DYKE ATTN RANDY VAN DYKE ATTN CARY KLATT WATER SUPT ATTN RANDY VAN DYKE MANAGER ATTN TONY HALL WATER MANAGER ATTN RANDY VAN DYKE %SCENIC ACRES ATTN TED BERNS ATTN MIKE PAPE ATTN KIM WERGER

15424 LAKEVIEW DR 18298 DOGWOOD AVE 14948 DOGWOOD AVE 15293 BASHFORD AVE 1532 DEWITT PO BOX 247 PO BOX 862 2810 HWY 18 W 518 27TH AVE S BOX 862 10 FIRST NW 700 25TH ST NW 11490 265TH ST 10997 265TH ST 17551 KILLDEER AVE 15566 317TH ST PO BOX 246 743 15TH PLACE NE 22556 ULMUS AVE 22097 FALLS PARK DR BOX 74 3501 LIME CREEK RD 3501 LIME CREEK RD CITY HALL BOX 446 3501 LIME CREEK RD CITY HALL BOX 7 301 S 5TH ST PO BOX 167 2387 242ND ST PO BOX 458 BOX 1022 236 MAIN ST BOX 1022 CITY HALL 416 W MAIN ST 5648 HWY 59 S PO BOX 946 PO BOX 458 PO BOX 458 BOX 542 BOX 113 PO BOX 187 CITY HALL BOX 152 PO BOX 214 PO BOX 115 PO BOX 318 341 S JEFFERSON AVE PO BOX 241 2390 ODESSA AVE 1199 ODESSA AVE CITY HALL PO BOX 215 402 MAIN ST 2733 CHEYENNE AVE 2730 CHEYENNE AVE 2898 ASHERTON AVE PO BOX 278 112 E SPRING ST 2205 240TH ST 2210 270TH ST 2074 PANORA AVE 2037 200TH ST PO BOX 407 1950 N LINN PO BOX 377 1949 N LINN AVE PO BOX 151 1811 240TH ST 1811 240TH ST 2779 IA HWY 24 1811 240TH ST 100 WAPSI ST PO BOX 186 PO BOX 515 208 W JEFFERSON ST 1391 190TH ST PO BOX 407 3320 340TH AVE 1301 38TH AVE W PO BOX 555 PO BOX 555 PO BOX 197 PO BOX 555 PO BOX 555 PO BOX 247 1301 38TH AVE W PO BOX 555 520 2ND AVE E SUITE 1 PO BOX 555 23105 GRANITE AVE 302 MAIN ST PO BOX 397 26258 HWY 13 PO BOX 186

CLEAR LAKE IA 50428 CLEAR LAKE IA 50428 CLEAR LAKE IA 50428 CLEAR LAKE IA 50428 ELLSWORTH IA 50075 CLEAR LAKE IA 50428 CLEAR LAKE IA 50428 CLEAR LAKE IA 50428 CLEAR LAKE IA 50428 CLEAR LAKE IA 50428 MASON CITY IA 50401 MASON CITY IA 50401 MASON CITY IA 50401 MASON CITY IA 50401 MASON CITY IA 50401 MASON CITY IA 50401 MESERVEY IA 50457 MASON CITY IA 50401 PLYMOUTH IA 50464 MASON CITY IA 50401 ROCK FALLS IA 50467 MASON CITY IA 50401 MASON CITY IA 50401 ROCKWELL IA 50469 MASON CITY IA 50401 SWALEDALE IA 50477 SWALEDALE IA IA 50477 VENTURA IA 50482 VENTURA IA 50482 STORM LAKE IA 50588 CHEROKEE IA 51012 AURELIA IA 51005 CHEROKEE IA 51012 CHEROKEE IA 51012 CHEROKEE IA 51012 STORM LAKE IA 50588 STORM LAKE IA 50588 MARCUS IA 51035 MERIDEN IA 51037 QUIMBY IA 51049 WASHTA IA 51061 NEW HAMPTON IA 50659 ALTA VISTA IA 50603 FREDERICKSBURG IA 50630 FREDERICKSBURG IA 50630-9596 FREDERICKSBURG IA 50630 NEW HAMPTON IA 50659 NEW HAMPTON IA 50659 LAWLER IA 52154 NASHUA IA 50658 NASHUA IA 50658 NASHUA IA 50658 NASHUA IA 50658 NASHUA IA 50658 NEW HAMPTON IA 50659 NEW HAMPTON IA 50659 NEW HAMPTON IA 50659 NEW HAMPTON IA 50659 NEW HAMPTON IA 50659 NEW HAMPTON IA 50659 NEW HAMPTON IA 50659 IONIA IA 50645 IONIA IA 50645-9404 LAWLER IA 52154 IONIA IA 50645 NEW HAMPTON IA 50659 MURRAY IA 50174 OSCEOLA IA 50213 CRESTON IA 50801 RUTHVEN IA 51358 SPENCER IA 51301-0555 SPENCER IA 51301-0555 EVERLY IA 51338 SPENCER IA 51301-0555 SPENCER IA 51301-0555 PETERSON IA 51047 SPENCER IA 51301-0555 SPENCER IA 51301 SPENCER IA 51301-0555 ST. OLAF IA 52072-8049 CLAYTON IA 52049 EDGEWOOD IA 52042 ELKADER IA 52043-0186

Active public water supply systems regulated by DNR, Updated August 2016

IA2223201 IA2223430 IA2223438 IA2223801 IA2223871 IA2223905 IA2228037 IA2232201 IA2232776 IA2234074 IA2234101 IA2234441 IA2234601 IA2242018 IA2242203 IA2242204 IA2242205 IA2242206 IA2242401 IA2254061 IA2254102 IA2254844 IA2256041 IA2258012 IA2258201 IA2258443 IA2258494 IA2258601 IA2258603 IA2258915 IA2258923 IA2264095 IA2268601 IA2268768 IA2268785 IA2268837 IA2277020 IA2279003 IA2279403 IA2279854 IA2279960 IA2285055 IA2300607 IA2300638 IA2307001 IA2320062 IA2320850 IA2322066 IA2322202 IA2322446 IA2324016 IA2326048 IA2326104 IA2326201 IA2326206 IA2326848 IA2328024 IA2328801 IA2330036 IA2330301 IA2330303 IA2330401 IA2339094 IA2341099 IA2346047 IA2348002 IA2383201 IA2391001 IA2394017 IA2417018 IA2421025 IA2424027 IA2424108 IA2424701 IA2427049 IA2432034 IA2436023 IA2446029 IA2452044 IA2458023 IA2503003 IA2509201 IA2509202

FAST TRAK OSBORNE OUTDOOR EDUCATION CENTER ELKADER GOLF & COUNTRY CLUB ELKADER GRACE EVANGELICAL FREE CHURCH KINGDOM HALL CLAYTON CO LAW ENFORCEMENT CENTER FARMERSBURG WATERWORKS SEARS 66 SERVICE ANCHOR INN (GARBER) GARNAVILLO WATER SUPPLY PATTISON SHOP CLAYTON HILLS CAMPGROUND PARADISE VALLEY RESORT GUTTENBERG WATER UTILITY OSTERDOCK STORE GUTTENBERG GOLF & COUNTRY CLUB RAUSCH PETROLEM LIMITED CO BROWNS SALES AND LEASING MINERS CREEK HIDEAWAY LUANA WATER WORKS SWISS VALLEY FARMS COMPANY TRI-CITY GOLF CLUB MARQUETTE WATER SUPPLY MCGREGOR WATER DEPT MAGGIES DINER SPOOK CAVE EFFIGY MOUNDS NATIONAL MONUMENT WALTERS MOBILE HOME PARK BREEZY POINTE SUBDIVISION YELLOW RIVER STATE FOREST PIKES PEAK STATE PARK-CAMPGROUND MONONA MUNICIPAL WATER DEPT LAZY SUSAN CAMPGROUND HANKS TAVERN SOME PLACE BAR & GRILL LOWELLS LANDING HOA SAINT OLAF WATER SUPPLY STRAWBERRY POINT WATER SUPPLY CAMP EWALU - POOL BACKBONE GOLF AND COUNTRY CLUB CAMP EWALU - CEDAR LODGE VOLGA WATER SUPPLY WINDING BROOK MOBILE HOME PARK ROYAL PINES VILLAGE ANDOVER WATER SUPPLY CALAMUS WATER SUPPLY WAPSI OAKS COUNTRY CLUB CAMANCHE WATER SUPPLY BS GENERAL STORE ROCK CREEK MARINA & CAMPGROUND CHARLOTTE WATER WORKS IOWA-AMERICAN WTR CO-CLINTON DISTRICT EQUISTAR CHEMICALS LP CANYON CREEK GOLF COURSE ALMONT TAP LLC VALLEY OAKS DELMAR WATER SUPPLY 61 DRIVE-IN THEATRE DE WITT WATER SUPPLY BROOKHILL ESTATES CARDINAL VALLEY ESTATES 3RD ADDITION GRACE LUTHERAN CAMP INC GOOSE LAKE MUNI WATER SYSTEM GRAND MOUND WATER SUPPLY LOST NATION WATER SUPPLY LOW MOOR WATER WORKS HEINEEJOS INC WELTON WATER SUPPLY WHEATLAND CITY WATER SUPPLY CHARTER OAK WATER SUPPLY DELOIT MUNI WATER SUPPLY DENISON WATER SUPPLY TYSON FRESH MEATS, INC (DENISON PLANT) W CENTRAL RWA - DENISON SUBSYS DOW CITY WATER WORKS KIRON WATER SUPPLY MANILLA MUNI SERVICE DEPT SCHLESWIG MUNIC WATER SUPPLY VAIL WATER SUPPLY WESTSIDE WATER SUPPLY ADEL MUNICIPAL WATER WORKS WEST GRAND GOLF BEACH GIRLS BAR

ATTN DAWN SCHLESSELMAN DIR CLAYTON CNTY CONSERVATION ATTN VICKI HARRIS MANAGER ATTN JEFF OSMUNDSON ATTN DEAN CORBIN ATTN TERRY PUELZ ATTN RANDY EVANSON WATER SUPT ATTN RODGER SEARS ATTN BOONE MENGE OWNER ATTN CHAD SCHROYER ATTN JOHN HENDRIX ATTN JEREMIAH BERNS OWNER ATTN SHANE LANDT MGR ATTN DANNY WALKE ATTN ELAINE AND KURT BIERMANN ATTN GARY ARTHUR ATTN SUE RAUSCH ATTN DAVID BROWN PRESIDENT ATTN DENNIS SCHLUETER ATTN JEFF KLEINOW ATTN ROD KREGEL PLANT MGR ATTN JACKIE RADLOFF SCHNEIDER TREASURER ATTN JASON SULLIVAN ATTN DAMON FERGUSON ATTN MIKE DICKMAN ATTN PAUL RASMUSSEN ATTN FACILITY MANAGER ATTN JASON EULBERG ATTN BILL BURKE ATTN BRUCE BLAIR ATTN MATT TSCHIRGI ATTN BOB PENROD ATTN JIM AND SUE DAVIS ATTN DON LUDOVISSY ATTN BOB LUDOVISSY ATTN DAVID FRAZIER ATTN RANDY EVANSON ATTN WATER SUPERINTENDENT ATTN DAVID STIELER PO BOX 436 ATTN DAVID STIELER ATTN THOMAS DUFF ATTN JEFF & VIRGINIA WALKER ATTN JOEL JOHNSON JOHNSON H2O ATTN JIM MERCHIE OPERATOR ATTN DUANE LEVIEN ATTN MARLON OLSON GROUNDS SUPERVISOR ATTN MARK HILDENDORF PWD ATTN BOB CARD ATTN WALT WICKHAM CLINTON CNTY CONS BD ATTN TERRY BEHN ATTN OPERATIOR ATTN JOHN LUEDERS ATTN JESSIE VROEGH ATTN SUSAN AREY OWNER ATTN CURT ROSEBECK SUPT ATTN TOM & ROB WITT OPERATORS ATTN DENNIS VOY ATTN ABRAHAM FOX WATER SUPT ATTN DR RANDALL WANKE QC ANAL ATTN AMY DOBBELARE ATTN DAN BURZLAFF TREASURER ATTN DUANE LEVEIN / MARTY JAHN ATTN STEVE KILBURG PUBLIC WORKS SUPT ATTN JANET BURKE OPERATOR ATTN MARK ROODE WATER SUPT ATTN JAY HEIN PRESIDENT ATTN DUANE LEVIEN AFFIDAVIT OPERATOR ATTN MATT CAVEY WATER SUPT ATTN WILLIAM TRUITT WATER SUPT ATTN STEVE MATHIES WATER SUPERINTENDENT ATTN JACK WEBB WATER SUPT ATTN PAUL FULWIDER ATTN DEAN LORENZEN MANAGER ATTN WILLIAM TRUITT WATER SUPERINTENDENT ATTN JOHN LARSON ATTN JEFF BLUM ATTN ARLEN MESECK WATER SUPT ATTN WATER SUPERINTENDENT ATTN PATRICK PUDENZ WATER SUPT ATTN WATER SUPERINTENDENT ATTN WAYNE MCKINNEY JR ATTN TOM THORPE

24687 HWY 13N 29862 OSBORNE RD PO BOX 3 PO BOX 395 10529 HILL RD 22680 230TH ST 404 S EGBERT ST 26877 GRANDVIEW RD BOX 166 906 FRONT ST PO BOX 26 BOX 14 701 FIRST ST 31846 CLAYTON RD 19745 KEYSTONE RD # 2 PO BOX 580 3559 KILN RD 28126 HWY 52 PO BOX 737 123 N HWY 52 202 S HWY 52 34749 JOLLY RIDGE RD PO BOX 55 11744 EDGEWOOD AVE 16739 DIPLOMAT RD PO BOX 114 102 N ST PO BOX 7 PO BOX 186 15481 JASPER AVE 13299 SPOOK CAVE RD 151 HWY 76 212 PROSPECT ST PO BOX 511 729 STATE FOREST RD 15316 GREAT RIVER RD 20485 125TH ST 409 COUNTRY LN 227 MAIN PO BOX 8 223 LOWELL LANE 404 S EGBERT ST BOX 279 37776 ALPHA AVE 37776 ALPHA AVE PO BOX 110 PO BOX 65 21133 SCOTT PK RD BOX 108 PO BOX 248 1594 HWY 30 818 7TH AVE PO BOX 77 2966 HWY 67 PO BOX 68 47 ALLEN ST PO BOX 206 2020 MANUFACTURING CT 3400 AMAMOSA RD 1006 CARRIAGE HILL DR 4638 155TH ST 3330 HARTS MILL RD PO BOX 175 PO BOX 857 PO BOX 407 1798 IOWA DR 1798 IOWA DR PO BOX 156 415 10TH ST PO BOX 73 CITY HALL PO BOX 206 PO BOX 67 BOX 115 340 MILL ST PO BOX 111 PO BOX 456 453 RAILROAD ST 412 MAPLE ST PO BOX 518 2490 LINCOLN WAY PO BOX 188 CITY HALL PO BOX 315 15 S ORANGE ST PO BOX 214 PO BOX 398 111 2ND ST PO BOX 276 1794 345TH ST PO BOX 417 PO BOX 248 PO BOX 609 1485 NE 70TH AVE

ELKADER IA 52043 ELKADER IA 52043-8247 ELKADER IA 52043 ELKADER IA 52043 FAYETTE IA 52142 ST OLAF IA 52072 MONONA IA 52159 ELKPORT IA 52044 GARBER IA 52048 GARNAVILLO IA 52049 CLAYTON IA 52049 GARNAVILLO IA 52049 GARNAVILLO IA 52049 GUTTENBERG IA 52052 OSTERDOCK IA 52052-8222 GUTTENBERG IA 52052 GUTTENBERG IA 52052 GUTTENBERG IA 52052 GUTTENBERG IA 52052 LUANA IA 52156 MONONA IA 52159 LUANA IA 52156 MARQUETTE IA 52158 MCGREGOR IA 52157-0186 MCGREGOR IA 52157 MCGREGOR IA 52157 HARPERS FERRY IA 52146 MCGREGOR IA 52157 MCGREGOR IA 52157 HARPERS FERRY IA 52146 MCGREGOR IA 52157-8550 MONONA IA 52159 NORTH BUENA VISTA IA 52066 NORTH BUENA VISTA IA 52066 NORTH BUENA VISTA IA 52066 NORTH BUENA VISTA IA 52066 MONONA IA 52159 STRAWBERRY POINT IA 52076 STRAWBERRY POINT IA 52076 STRAWBERRY POINT IA 52076 STRAWBERRY POINT IA 52076 VOLGA IA 52077 DEWITT IA 52742 DAVENPORT IA 52804 ANDOVER IA 52701 CALAMUS IA 52729 CALAMUS IA 52729 CAMANCHE IA 52730 CAMANCHE IA 52730 GRAND MOUND IA 52751 MILES IA 52064 CLINTON IA 52732 CLINTON IA 52732 CLINTON IA 52732 CLINTON IA 52732 CLINTON IA 52732 DELMAR IA 52037 MAQUOKETA IA 52060 DEWITT IA 52742 LECLAIRE IA 52753 LE CLAIRE IA 52753 DEWITT IA 52742 GOOSE LAKE IA 52750 GRAND MOUND IA 52751 LOST NATION IA 52254 LOW MOOR IA 52757-0115 TORONTO IA 52777 CALAMUS IA 52729 WHEATLAND IA 52777 CHARTER OAK IA 51439 DELOIT IA 51441 DENISON IA 51442 DENISON IA 51442 MANNING IA 51455 DOW CITY IA 51528 KIRON IA 51448 MANILLA IA 51454 SCHLESWIG IA 51461 VAIL IA 51465 WESTSIDE IA 51467 ADEL IA 50003 WAUKEE IA 50263 ANKENY IA 50021

Active public water supply systems regulated by DNR, Updated August 2016

IA2520098 IA2525010 IA2529035 IA2533038 IA2537001 IA2547085 IA2561036 IA2561101 IA2561601 IA2564074 IA2570046 IA2570301 IA2570302 IA2570304 IA2573080 IA2573701 IA2576036 IA2576705 IA2613019 IA2662064 IA2715009 IA2718755 IA2725073 IA2740050 IA2742076 IA2800622 IA2800901 IA2809055 IA2809812 IA2813019 IA2817020 IA2817456 IA2817710 IA2817755 IA2817860 IA2821906 IA2825099 IA2825101 IA2825201 IA2835056 IA2839021 IA2839202 IA2839203 IA2839204 IA2839901 IA2839902 IA2839910 IA2839996 IA2843706 IA2864013 IA2900603 IA2900626 IA2900900 IA2909053 IA2909461 IA2915000 IA2948062 IA2952075 IA2974001 IA2985002 IA3000099 IA3003067 IA3045046 IA3045047 IA3050079 IA3050472 IA3050876 IA3060001 IA3060091 IA3070078 IA3070301 IA3070434 IA3070473 IA3070601 IA3070868 IA3073001 IA3080016 IA3087057 IA3090081 IA3090701 IA3100600 IA3100601 IA3100602

DALLAS CENTER WATER SUPPLY DAWSON WATER WORKS DE SOTO WATER SUPPLY DEXTER WATER SUPPLY GRANGER MUNI WATER SUPPLY MINBURN WATERWORKS PERRY MUNICIPAL WATER WORKS TYSON FRESH MEATS INC (PERRY PLANT) BAR JAC MOBILE HOME PARK REDFIELD WATER WORKS VAN METER MUNICIPAL WATER WORK WILDWOOD WATER CORPORATION RIVER OAKS DEVELOPMENT DEER HUNTERS RUN WAUKEE WATER SUPPLY XENIA RWD (DES MOINES) WOODWARD WATER SUPPLY XENIA RWD (WOODWARD) BLOOMFIELD MUNI WATER DEPT PULASKI MUNICIPAL WATER DEPT DAVIS CITY WATER SUPPLY SIRWA #3 (LEON) GARDEN GROVE WATER SUPPLY LAMONI MUNICIPAL UTILITIES LEON WATER SUPPLY PARK AT SUNSET BEACH PENN CENTER, INC. COLESBURG WATER SUPPLY CAMP C S KLAUS BOY SCOUT CAMP DELAWARE MUNICIPAL WATER SUPPLY DELHI WATER SUPPLY DELHI LAKEVIEW ESTATES ROCKY NOOK ASSOCIATION, INC. CLAIR-VIEW ACRES WATER HARTWICK POINT WELL BACKBONE STATE PARK EARLVILLE MUNI WATER SUPPLY EIP MANUFACTURING, LLC TRI-STATE RACEWAY HOPKINTON MUNICIPAL UTILITIES MANCHESTER WATER SUPPLY MANCHESTER LIVESTOCK AUCTION HART RIDGE GOLF COURSE PIN OAK PUB & LINKS TWIN BRIDGES PARK - DELAWARE C.C.B. TURTLE CREEK PARK - DELAWARE C.C.B. BAILEYS FORD PARK - DELAWARE CCB MANCHESTER FISH HATCHERY R PLACE RYAN WATER SUPPLY GREEN ACRES MOBILE HOME PARK TIMBERLINE ESTATES, LTD. IOWA ARMY AMMUNITION PLANT BURLINGTON MUNICIPAL WATERWORKS SPRING LAKE CAMPGROUND DANVILLE WATER SUPPLY MEDIAPOLIS WATER SUPPLY MIDDLETOWN WATER SUPPLY SPERRY WATER SUPPLY WEST BURLINGTON MUNI. WATER SUPPLY CENTRAL WATER SYSTEM ARNOLDS PARK WATER DEPARTMENT LAKE PARK MUNICIPAL UTILITIES LAKE PARK COUNTRY CLUB DRIVE MILFORD MUNICIPAL UTILITIES TREASURE VILLAGE INC WOODLYN HILLS GOLF COURSE IOWA LAKES REGIONAL WATER - LAKES AREA OKOBOJI WATER SUPPLY SPIRIT LAKE WATERWORKS WEST OKOBOJI HARBOR ASSOCIATION CUTTYS OKOBOJI RESORT CLUB OKOBOJI CAMP OWNERS COOPERATIVE ANGLERS BAY RESORT OKOBOJI VIEW GOLF COURSE SUPERIOR WATER SYSTEM TERRIL MUNICIPAL WATERWORKS WAHPETON WATER SUPPLY WEST OKOBOJI OSCEOLA RURAL WATER SYSTEM-NORTH OKOBOJI TABLE MOUND PARK LORE MOUND MOBILE HOME PARK KNAPP MOBILE HOME COURT NO 4

ATTN BRIAN SLAUGHTER DIRECTOR OF PW ATTN DARYLE BENNETT WATER OPERATOR ATTN DAN VANLANGEN WATER SUPERINTENDENT ATTN STEVE ROBINETE WATER SUPERINTENDENT ATTN JARROD STURTZ OPERATOR ATTN MITCH JOHNSON WATER SUPERINTENDENT ATTN OPERATOR HANK SCHMIDT ATTN PLANT MGR ATTN RALPH MCCLARAN MGR ATTN WATER OPERATOR TERRY DANIELSON ATTN JAKE ANDERSON CITY ADMINISTRATOR ATTN TOM THORPE ATTN TOM THORPE ATTN TOM THORPE ATTN CHARLES WASKE WATER SUPT ATTN DOMINIC HAYDEN ATTN CHRIS NEWLAND WATER SUPT ATTN DOMINIC HAYDEN ATTN WATER SUPT ATTN JAMES BLEW WATER SUPT ATTN KENNETH JONES ATTN MATT SCHULTZ ATTN OPERATOR ADAM BEAVERS ATTN KENNETH JONES ATTN WATER SUPERINTENDENT BOB HOSTERT ATTN KENNETH MARVIN ATTN CORY SCHENKE ATTN MANAGER ATTN DEAN HENDRICKS ATTN RON HUBER KERRY TUCKER ATTN TAMMY BRUNS KRIS COOEY & FRED THOMAS JR ATTN PATTI LARSON ATTN MARY SHEA ATTN JAKE HARRIS ATTN TINA HOWELL ATTN REID KUHLMAN ATTN DOUG MELCHERT WATER SUPERINTENDENT ATTN CHAD WULFEKUHLE ATTN CHAD HAUSER ATTN BILL GEARHART OWNER ATTN AMY LYNESS ATTN GARLYN GLANZ DIRECTOR ATTN GARLYN GLANZ DIRECTOR ATTN GARLYN GLANZ DIRECTOR ATTN RANDY MACK ATTN CHUCK RETTINGER OWNER ATTN MARTY RECKER WATER SUPERINTENDENT ATTN JAMES L SMITH OPERATOR ATTN EVERETT FRY ATTN JOHN CARROLL ENVIRONMENTAL MGR ATTN KEN GREGORY PLANT OPERATOR ATTN CINDY PATTERSEN ATTN ALLEN SCHILLIE WATER SUPT ATTN TRAVIS LUTTENEGGER OPERATOR ATTN ALLEN SCHILLIE OPERATOR ATTN TRAVIS LUTTENEGER OPERATOR ATTN TROY CLINE UTILITIES COOR ATTN MICHAEL MILLER ATTN BRIAN HARMENING WATER SUPT ATTN JEREMY RASCHE WATER SUPT ATTN JEREMY RASCHE ATTN DAVID COLEMAN ATTN GARTH NEISESS ATTN SHARON MAYER ATTN RANDY VAN DYKE MANAGER ATTN NEAL HOUGE WATER SUPT ATTN DARIN PETERSON WATER SUPT ATTN TOM GRAFFT ATTN JASON FERGUSON ATTN DAVE HENNINGSEN ATTN BRAD PERKINS ATTN STEVE SCHNELL ATTN WATER SUPT ATTN DARRELL WOODS MAYOR ATTN DOUG HANNA WATER SUPT ATTN EDWARD RICE WATER SUPT ATTN DOUG WESTERMAN MANAGER ATTN MIKE FRIEDERICK GREG WILLIAMS ATTN AMY KNAPP

1502 WALNUT ST PO BOX 396 2460 337TH STREET 1509 S 14TH ST PO BOX 156 P BOX 333 PO BOX 213 1101 W 3D PO BOX 604 13500 I COURT 2801 FIRST ST LOT 2 BOX 127 PO BOX 160 ; 310 MILL ST 1485 NE 70 AVE PO BOX 555 1485 NE 70 AVE PO BOX 555 1485 NE 70 AVE PO BOX 555 805 UNIVERSITY AVE 23998 141ST ST PO BOX 39 809 IRONWOOD AVE PO BOX 517 23998 141ST ST PO BOX 39 20485 JAGUAR TRAIL PO BOX 74 323 S SILVER ST 1391 190TH ST PO BOX 407 300 S. CENTRAL AVE 111 S CHESTNUT ST 104 W 1ST ST PO BOX 98 2237 245TH ST CITY HALL BOX 96 PO BOX 236 121 7TH ST SE 311 FRANKLIN ST PO BOX 225 21580 259 ST 2396 GARDEN AVE 26199 208TH AVE 22225 260TH ST 1347 129TH ST 19 NORTHERN AVE 2677 221ST ST PO BOX 216 111 FIRST ST SE 208 E MAIN ST 1636 220TH ST PO BOX 28 1647 195TH ST 2266 185TH AVE 2379 JEFFERSON RD 2379 JEFFERSON RD 2379 JEFFERSON RD 22693 205TH AVE 700 110TH AVE PO BOX 40 11912 HWY 99 14876 WASHINGTON ST LOT 117 17575 STATE HWY 79 500 N THIRD ST PO BOX 786 3939 SPRING LAKE RD PO BOX 265 CITY HALL BOX 97 PO BOX 100 114 N MERRILL ST 122 BROADWAY ST PO BOX 764 CITY HALL PO BOX 437 BOX 536 BOX 536 806 N AVE SUITE 3 PO BOX 124 2023 HWY 86 PO BOX 266 1301 38TH AVE W PO BOX 555 BOX 377 1803 HILL AVE PO BOX 458 1528 HWY 86 711 5TH AVE 408 2ND ST 1665 HWY 86 PO BOX 412 111 7TH ST BOX 107 BOX 125 1201 DAKOTA DR 501 TERRACE PARK BLVD 2270 WALNUT AVE 9442 NOONAN ST 204 21732 BUSINESS HWY 151 12486 BARONY DR

DALLAS CENTER IA 50063 PERRY IA 50220 ADEL IA 50003 DEXTER IA 50070 GRANGER IA 50109 MINBURN IA 50167 PERRY IA 50220 PERRY IA 50220 PERRY IA 50220 REDFIELD IA 50233 VAN METER IA 50261 ANKENY IA 50021 ANKENY IA 50021 ANKENY IA 50021 WAUKEE IA 50263 BOUTON IA 50039-0039 WOODWARD IA 50276-0517 BOUTON IA 50039-0039 BLOOMFIELD IA 52537 PULASKI IA 52584 LAMONI IA 50140 CRESTON IA 50801 ALLERTON IA 50008 LAMONI IA 50140 LEON IA 50144 RYAN IA 52330 DELHI IA 52223 COLESBURG IA 52035 COLESBURG IA 52035 OELWEIN IA 50662 DELHI IA 52223 DELHI IA 52223 WAVERLY IA 50677 DELHI IA 52223 DELHI IA 52223 DUNDEE IA 52038 EARLVILLE IA 52041 EARLVILLE IA 52041 COLESBURG IA 52035 HOPKINTON IA 52237 MANCHESTER IA 52057 MANCHESTER IA 52057 MANCHESTER IA 52057 MANCHESTER IA 52057 MANCHESTER IA 52057 MANCHESTER IA 52057 MANCHESTER IA 52057 MANCHESTER IA 52057 MASONVILLE IA 50654-8502 RYAN IA 52330 BURLINGTON IA 52601 WEST BURLINGTON IA 52655 MIDDLETOWN IA 52638-9701 BURLINGTON IA 52601 BURLINGTON IA 52601-8989 DANVILLE IA 52623 MEDIAPOLIS IA 52637 MIDDLETOWN IA 52601 MEDIAPOLIS IA 52637 WEST BURLINGTON IA 52655 OKOBOJI IA 51355 ARNOLDS PARK IA 51331 LAKE PARK IA 51347 LAKE PARK IA 51347 MILFORD IA 51351 MILFORD IA 51351 MILFORD IA 51351 SPENCER IA 51301-0555 OKOBOJI IA 51355 SPIRIT LAKE IA 51360 STORM LAKE IA 50588 SPIRIT LAKE IA 51360 SIBLEY IA 51249 JACKSON MN 56143 SPIRIT LAKE IA 51360 SUPERIOR IA 51363 TERRIL IA 51364 WAHPETON IA 51351 MILFORD IA 51351 MAY CITY IA 51354 DUBUQUE IA 52003 MONTICELLO IA 52310 DUBUQUE IA 52001

Active public water supply systems regulated by DNR, Updated August 2016

IA3100605 IA3100606 IA3100608 IA3100609 IA3100629 IA3100675 IA3100724 IA3100740 IA3100823 IA3100899 IA3102001 IA3109086 IA3113001 IA3113200 IA3118080 IA3118436 IA3118729 IA3122301 IA3126013 IA3126052 IA3126116 IA3126203 IA3126204 IA3126205 IA3126206 IA3126208 IA3126211 IA3126301 IA3126303 IA3126304 IA3126306 IA3126307 IA3126308 IA3126310 IA3126315 IA3126316 IA3126345 IA3126401 IA3126410 IA3126437 IA3126438 IA3126489 IA3126590 IA3126594 IA3126603 IA3126604 IA3126713 IA3126802 IA3126882 IA3126883 IA3126887 IA3126939 IA3126940 IA3126941 IA3126942 IA3128204 IA3130091 IA3130201 IA3130731 IA3130802 IA3130809 IA3130863 IA3130883 IA3130886 IA3133033 IA3133478 IA3135018 IA3146055 IA3151201 IA3158001 IA3165014 IA3170001 IA3170301 IA3170302 IA3170335 IA3181201 IA3181600 IA3183401 IA3183592 IA3183596 IA3183722 IA3183724 IA3183877

GRANADA MOBILE HOME PARK SPRING VALLEY PARK LOST CANYON MHP (PEOSTA) NORTH END MOBILE HOME PARK ACE MOBILE HOME PARK BROADVIEW TRAILER COURT ELK LODGE # 297 MID-MART, INC. GAVIN ESTATES CORPORATION OF NEW MELLERAY ASBURY MUNICIPAL WATER SYSTEM BANKSTON PUBLIC WATER SYSTEM BERNARD WATER SYSTEM JIMI B CASCADE MUNICIPAL WATER SUPPLY FILLMORE RECREATION AREA FILLMORE BAR AND GRILL COUNTRY HILLS WATER CORP DUBUQUE REGIONAL AIRPORT DUBUQUE WATER WORKS JOHN DEERE DUBUQUE WORKS RHODYS MASSEY FISHERMANS WHARF HWY 20 AUTO/TRUCK PLAZA DERBY GRANGE GOLF INC DUBUQUE SPORTS COMPLEX BUDDES CENTRAL IA WATER ASSN (BARRINGTON LAKES) QUALITY WATER, INC. #2 (K-L) HICKORY ACRES LORE OAKS HOMEOWNERS ASSN. GREEN BRIER SUBDIVISION REGENCY WEST SUBDIVISION WILDFLOWER RIDGE SUBDIVISION CENTRAL IA WATER ASSN (VERNON TOWNSHIP) STAR WATER SHAGBARK ESTATES MINES OF SPAIN - EB LYONS NATURE CENTER HOOT OWL HOLLOW CAMPGROUND FINLEYS LANDING MASSEY MARINA DUBUQUE YMCA CAMP SAGEVILLE ELEMENTARY SCHOOL ST JOSEPHS PARISH SUPER 20 MOBILE HOME PARK YES! TERRACE HEIGHTS JAEGER PLUMBING & PUMP, INC. TRI-STATE COMMUNITY CHURCH DUBUQUE SHOOTING SOCIETY TIMBERLINE GOLF COURSE INC. SUN DOWN SKI RESORT MUD LAKE PARK NEW WINE PARK SWISS VALLEY NATURE CENTER SWISS VALLEY PARK DURANGO DEPOT DYERSVILLE MUNICIPAL WATER CO BIG HOUSE GOLF SIDE GRILLE BIG RIVER UNITED ENERGY LLC HENNESSY SCHOOL (PETERSBURG) SCHERRMANNS IMPLEMENT AND APPLIANCE INC DYERSVILLE GOLF AND COUNTRY CLUB ROLLING KNOLLS GOLF COURSE EPWORTH WATER SUPPLY CAMP LITTLE CLOUD FARLEY WATER SUPPLY HOLY CROSS WATER SUPPLY AIRLINE INN LUXEMBURG WATER SUPPLY NEW VIENNA WATER SUPPLY PEOSTA WATER SUPPLY BRIARWOOD HOA BURDS GREEN ACRES SUBDIVISION THUNDER HILLS HOME & UTILITY ASSOC. SUNSET RIDGE WINERY HERITAGE TRAIL ALBRECHT ACRES ST FRANCIS CATHOLIC CHURCH SAINT PETER & PAUL PARISH - SHERRIL THE BARN (SHERRILL) BREITBACH COUNTRY DINING MILE 600 LLC

MILTON A EICHMAN JR ATTN MIKE FRIEDERICK ATTN JOHN L SIBLEY OWNER ATTN THOMAS JAEGER OWNER ATTN JEFFREY A SCHADL ATTN RONNIE KRAMER ATTN LODGE MANAGER ATTN TOM R SCHMITT OWNER LISA & RON KLEIN ATTN BROTHER JOSEPH KRONEBUSCH ATTN TONY CARR ATTN CITY CLERK ATTN RITA OCONNELL ATTN JOEY OLSON ATTN MARTIN HOFFMANN ATTN BRIAN PRESTON EXECUTIVE DIRECTOR ATTN JODI KNAPP MANAGER KATHY CORBETT VICE PRESIDENT ATTN TODD DALSING ATTN BOB GREEN ATTN KIM JAEGER ATTN DONNA MILLER ATTN VICKY PLUEMER ATTN RON OR MARGIE WHITE ATTN RON BREITBACH ATTN DAN KENNEDY TROY BUDDE ATTN DAN MCGINNIS ATTN THOMAS JAEGER OWNER ATTN MARK CROUCH ATTN DONALD MCGOVERN ATTN LOUIS BASSLER PRESIDENT ATTN SANDY WILGENBUSCH ATTN JIM GANTZ ATTN DAN MCGINNIS ATTN DOUGLAS HEFEL ATTN CRAIG TIERNAN ATTN WAYNE BUCHHOLTZ 1650 MIDDLE RD ATTN BRIAN PRESTON EXECUTIVE DIRECTOR ATTN BRIAN PRESTON EXECUTIVE DIRECTOR ATTN KEITH AHLVIN PROPERTY MANAGER BILL BURKHART BUILDINGS & GROUNDS ATTN LYNNE FLUHR SECRETARY ATTN STEVE SMITH ATTN ANDREW L MEHMEN ATTN KIM JAEGER ATTN JACK REDMOND ATTN KIM JAEGER ATTN MIKE FAGERLIND MANAGER ATTN MARK GORDON GENERAL MGR EXEC DIR DUBUQUE CNTY CONSERVATION EXEC DIR DUBUQUE CNTY CONSERVATION ATTN EXEC DIR DCCB EXEC DIR DUBUQUE CNTY CONS BD ATTN TERRY SCHMITT ATTN KEITH MENSEN WATER SUPT ATTN RICK BRUGGEMANN ATTN JEFF EHLERS ATTN TERRY MANCHESTER PLANT MANAGER ATTN TERRY RECKER ATTN JOE SCHERRMAN ATTN KEITH MENSEN ATTN CARRIE FANGMAN ATTN RONNIE KRAMER WATER SUPT ATTN MIKE CAPEK ATTN DICK LINK ATTN TIM KRAUSE ATTN SCOTT PIER TERRY RECKER SUPERINTENDENT ATTN MIKE NEUHAUS WATER SUPT ATTN CITY CLERK CITY HALL ATTN RONNIE KRAMER ATTN CHRISTOPHER LESTER ATTN RONNIE KRAMER ATTN IAN BONNETTE ATTN BRIAN PRESTON EXECUTIVE DIRECTOR ATTN ERIC VELTSTRA GERALD SAHM ATTN JAKE COTA JEFF BREITBACH OWNER ATTN MIKE BREITBACH OWNER ATTN TINA KEHL ANGLIN

18673 EICHMAN RD 9442 NOONAN ST 204 12724 PINE VIEW DR 17500 JOHN DEERE RD S 701 CEDAR CROSS RD 515 W MAIN ST 9018 MILITARY RD BOX 1662 22755 RT 52N 6517 N WILSHIRE LANE 6632 MELLERAY CIRCLE 5290 GRAND MEADOW DR STE 1 24187 DYERSVILLE E RD 608 LEFLER 21701 E HILL DR 320 1ST AVE W PO BOX 400 13606 SWISS VALLEY RD 1644 MCCABE LANE 7977 MARANATHA COURT 11000 AIRPORT RD 1902 HAWTHORNE ST 17500 JOHN DEERE RD S 14167 OLD HWY RD 9359 MASSEY MARINA LN 3197 HIGHLAND PARK DR 13079 DERBY GRANGE 2190 SHIRAS AVE 10638 KEY WEST DR 1351 IOWA SPEEDWAY DR 17500 JOHN DEERE RD S 516 S MAIN 15222 LORE OAKS CT 13774 SURREY LANE 17035 MOUNTAIN RIDGE 10554 ROUTE 52 N 1351 IOWA SPEEDWAY DR 12230 FOREST MEADOW DR 10731 SHAGBARK RD 8991 BELLEVUE HTS 13606 SWISS VALLEY RD 13606 SWISS VALLEY RD 35 N BOOTH ST 2300 CHANEY RD 10204 KEY WEST DR 2255 JFK RD # 116 9100 DEER RIDGE DR 17500 JOHN DEERE RD S PO BOX 1308 17500 JOHN DEERE RD S 19858 E PLEASANT GROVE RD 16991 ASBURY RD 13606 SWISS VALLEY RD 13606 SWISS VALLEY RD 13606 SWISS VALLEY RD 13606 SWISS VALLEY RD 736 BURTONS FURNACE RD 340 FIRST AVE E 1450 290TH AVE 30824 OLDE HAWKEYE RD 3294 VINE RD 318 2ND ST SE 13951 ROUTE 136 2057 TIMBER RIDGE DR SE PO BOX 23 PO BOX 266 21700 GIRL SCOUT RD 301 FIRST ST NE PO BOX 246 BOX 326 10784 HWY 61 S PO BOX 19 CITY HALL PO BOX 19 PO BOX 65 515 W MAIN ST 10700 BLUE JAY DR 515 W MAIN 12613 RT 52 N 13606 SWISS VALLEY RD PO BOX 50 389 HORSESHOE RD 13105 SHERRILL RD 5285 BALLTOWN RD 563 BALLTOWN RD 25811 WAUPETON RD S

DUBUQUE IA 52002 DUBUQUE IA 52003 PEOSTA IA 52608 DUBUQUE IA 52001 DUBUQUE IA 52003 EPWORTH IA 52045 DUBUQUE IA 52003-1662 HOLY CROSS IA 52053 DUBUQUE IA 52003 PEOSTA IA 52068-7079 ASBURY IA 52002-2589 EPWORTH IA 52045 BERNARD IA 52032 BERNARD IA 52032 CASCADE IA 52033 PEOSTA IA 52068 CASCADE IA 52033 PEOSTA IA 52068 DUBUQUE IA 52003 DUBUQUE IA 52001 DUBUQUE IA 52001 DUBUQUE IA 52002 DUBUQUE IA 52003 DUBUQUE IA 52001 DUBUQUE IA 52001 DUBUQUE IA 52001 DUBUQUE IA 52003 NEWTON IA 50208 DUBUQUE IA 52001 MAQUOKETA IA 52060 DUBUQUE IA 52002-9328 DUBUQUE IA 52002-1001 DUBUQUE IA 52002 DUBUQUE IA 52001 NEWTON IA 50208 DUBUQUE IA 52001 DUBUQUE IA 52003 DUBUQUE IA 52003-9214 DUBUQUE IA 52002 PEOSTA IA 52068 PEOSTA IA 52068 DUBUQUE IA 52001 DUBUQUE IA 52001 DUBUQUE IA 52003 DUBUQUE IA 52002 CEDAR RAPIDS IA 52411 DUBUQUE IA 52001 DUBUQUE IA 52004-1308 DUBUQUE IA 52001 PEOSTA IA 52068 DUBUQUE IA 52002 PEOSTA IA 52068 PEOSTA IA 52068 PEOSTA IA 52068 PEOSTA IA 52068 DURANGO IA 52039 DYERSVILLE IA 52040 DYERSVILLE IA 52040 DYERSVILLE IA 52040 DYERSVILLE IA 52040 DYERSVILLE IA 52040 DYERSVILLE IA 52040 DYERSVILLE IA 52040 DYERSVILLE IA 52040 EPWORTH IA 52045 EPWORTH IA 52045 FARLEY IA 52046 HOLY CROSS IA 52053 DUBUQUE IA 52003 LUXEMBURG IA 52056-0019 NEW VIENNA IA 52065 PEOSTA IA 52068-0065 EPWORTH IA 52045 PEOSTA IA 52068 EPWORTH IA 52045 DUBUQUE IA 52001 PEOSTA IA 52068 SHERRILL IA 52073 BALLTOWN IA 52073 DUBUQUE IA 52002 SHERRILL IA 52073 BALLTOWN IA 52073 SHERRILL IA 52073

Active public water supply systems regulated by DNR, Updated August 2016

IA3189001 IA3198799 IA3203066 IA3203301 IA3215044 IA3218024 IA3218901 IA3218902 IA3218903 IA3225701 IA3275087 IA3290060 IA3290400 IA3307065 IA3307117 IA3307571 IA3317047 IA3317401 IA3338010 IA3338402 IA3338500 IA3342041 IA3342890 IA3342901 IA3346037 IA3350059 IA3353088 IA3353202 IA3353746 IA3357769 IA3368750 IA3368890 IA3371056 IA3375001 IA3379009 IA3383014 IA3383101 IA3383202 IA3383903 IA3405012 IA3405201 IA3405202 IA3405895 IA3409066 IA3414044 IA3414201 IA3414494 IA3420031 IA3420403 IA3420499 IA3420503 IA3423069 IA3423801 IA3430091 IA3430402 IA3440007 IA3500933 IA3503014 IA3525079 IA3539080 IA3544024 IA3544301 IA3544401 IA3544720 IA3544802 IA3544823 IA3544931 IA3549026 IA3554061 IA3554201 IA3564901 IA3570037 IA3570101 IA3570801 IA3600918 IA3609201 IA3615040 IA3621023 IA3629932 IA3643202 IA3649072 IA3655071 IA3661048

WORTHINGTON WATER SUPPLY SNK GAS AND FOOD LLC ARMSTRONG WATER SUPPLY OAK SHORES DOLLIVER MUNI WATER SUPPLY ESTHERVILLE WATER TREATMENT PLANT WOLDEN RECREATION AREA TUTTLE LAKE-EMMET CONSERVATION IOWA LAKE - EMMET CO CONSERVATION IOWA LAKES REGIONAL WATER - GRUVER RINGSTED WATER SUPPLY WALLINGFORD MUNICIPAL WATERWORKS INGHAM LAKE BIBLE CAMP ARLINGTON WATER SUPPLY ASSOCIATED MILK PRODUCERS-ARLINGTON STARMONT COMMUNITY SCHOOL DISTRICT CLERMONT WATER SUPPLY MONTAUK HISTORICAL SITE ELGIN MUNICIPAL WATER SUPPLY GILBERTSON PARK NORTH FAYETTE VALLEY COMMUNITY SCHOOL FAYETTE WATER SUPPLY BIG ROCK COUNTRY CLUB VOLGA RIVER REC. AREA HAWKEYE WATER SUPPLY MAYNARD WATER SUPPLY OELWEIN MUNICIPAL WATER WORKS LAKESHORE RV RESORT & CAMPGROUND HICKORY GROVE (GOLF COURSE) THE BEARS DEN LLC WHITE HOUSE SUPPER CLUB ST. LUKE CHURCH WADENA WATER SYSTEM WAUCOMA WATER SUPPLY WESTGATE WATER SUPPLY WEST UNION WATER SUPPLY HILLANDALE IOWA II LLP HOOTYS GOULDSBURG PARK CHARLES CITY WATER SUPPLY SWARTZROCK IMPLEMENT CO INC CEDAR RIVER HARLEY DAVIDSON CEDAR RIDGE GOLF COURSE COLWELL, CITY OF FLOYD MUNI WATER SUPPLY FLOYD CONVENIENCE STORE CEDAR SPRINGS WESLEYAN CAMP MARBLE ROCK WATER SUPPLY TOSANAK RECREATION AREA ACKLEY CREEK PARK ST MARYS CHURCH NORA SPRINGS WATER SUPPLY BUFFALO RUN GOLF CLUB ROCKFORD WATER SUPPLY FOSSIL AND PRAIRIE AREA RUDD WATERWORKS BEEDS LAKE HOME OWNERS ASSOCIATION ALEXANDER WATER DEPT COULTER WATER SUPPLY GENEVA WATER WORKS HAMPTON MUNI WATER WORKS DORELL DRIVE HOME OWNERS ASSOCIATION MAYNES GROVE - FRANKLIN CO CONSERVATION GOLD KEY MOTEL CHURCH OF JESUS CHRIST OF LDS (HAMPTON) HAMPTON COUNTRY CLUB BEEDS LAKE STATE PARK SOUTH HANSELL WATER DEPARTMENT LATIMER WATER SUPPLY DUDLEYS CORNER CIWA (DOWS) SHEFFIELD WATER SUPPLY LEMAR INDUSTRIES ZION REFORM CHURCH WAUBONSIE ST PK (BRIDLE TRAIL) THE WILDS RV & GOLF RESORT FARRAGUT WATER SUPPLY HAMBURG WATER SUPPLY WAUBONSIE ST PK (OVERLOOK WELL) I-29 HWY 2 SID LLC RANDOLPH WATER WORKS RIVERTON WATER WORKS SIDNEY WATER SUPPLY

ATTN MIKE LANSING ATTN NANCY SAINI ATTN WATER SUPT ATTN BRIAN KLEIN ATTN RANDY VAN DYKE ATTN BRUCE BRUNS WATER SUPT ATTN ERIC ANDERSON ATTN ERIC ANDERSON ATTN ERIC ANDERSON ATTN RANDY VAN DYKE MANAGER ATTN MAX COLE WATER SUPT ATTN GERALD BEHRENDS WATER SUPT OKOBOJI LUTHERAN BIBLE CAMP ATTN MARK BOND ATTN DIVISION MANAGER STEVE FAUST ATTN JAMES WALKER ATTN BRIAN SCHROEDER OPERATOR ATTN WADE SCHOTT ATTN TOM MARTIN WATER SUPT ATTN ROD MARLATT ATTN TOM MARTIN ATTN GERALD HILDEBRAND ATTN KAREN TIESKOETTER MANAGER ATTN TOM HALVERSON ATTN JOHN FELS ATTN JASON PULS ATTN VIC KANE ATTN CRAIG AND JOYCE HANSEL ATTN CHRIS BLACK OWNER ATTN MICHELLE HARRINGTON JOHN L KUEHNER OWNER ATTN REV NICK B MARCH ATTN JARED KENT MAYOR ATTN MICHAEL PECINOVSKY ATTN DON BUSHAW MAYOR ATTN MIKE MOSER WATER SUPERINTENDENT ATTN DUANE MANGSKAU ROBERT RURODEN WILDWOOD NATURE CENTER ATTN WATER SUPT ATTN MANAGER ATTN TOM MINERT ATTN LEIF ERICKSON ATTN DENNIS MARVIN ATTN WATER SUPT ATTN RICK LENSING ATTN MARK JENKINS MANAGER ATTN JOSH CHAMBERS WATER SUPERINTENDENT ATTN ADAM SEARS FLOYD CCB ATTN ADAM SEARS ATTN WALTER BRUNKAN ATTN DON TRUE ATTN NATHAN LINDSAY ATTN RANDY SCHWEIZER WATER SUPT ATTN ADAM SEARS ATTN ANDY JANSSEN WATER SUPT ATTN RICK SALVESEN ATTN TREV MURPHY WATER SUPT ATTN MIKE EDDY WATER SUPT ATTN TREV MURPHY ATTN TERRY HAMM WATER OPERATOR IN CHARGE ATTN TREV MURPHY ATTN JASON GOODER ATTN STEPHEN AND SHERI MATHIS ATTN MIKE GOODMAN ATTN MANAGER ATTN PARK RANGER ATTN TREV MURPHY ATTN TREV MURPHY WATER SUPT ATTN DAVE DUDLEY ATTN DAN MCGINNIS ATTN PAT NUEHRING ATTN TERRY NIERENGARTEN ATTN GROUNDS CHAIRMAN ATTN PK RANGER ATTN JOHN MEADS ATTN RICK SHIRLEY WATER SUPERINTENDENT ATTN DARYL DEAN ROBINSON WATER SUPT ATTN PK RANGER ATTN HOWARD PETERSON ATTN WATER SUPERINTENDENT MIKE LESCHER ATTN MATT KLOBERDANZ ATTN WATER SUPERINTENDENT

PO BOX 197 18820 BELLEVUE-CASCADE RD PO BOX 229 208 HWY 18 PO BOX 555 PO BOX 417 2303 450TH AVE 2303 450TH AVE 2303 450TH AVE 1301 38TH AVE W PO BOX 555 PO BOX 278 BOX 395 2258 450TH AVE 755 MAIN ST 3281 40TH ST 3202 40TH ST BOX 6 BOX 372 212 MAIN ST PO BOX 155 22580 A AVE 23493 CANOE RD 11 S MAIN ST PO BOX 28 BIG ROCK RD PO BOX 2 10225 IVY RD 23867 QUARTZ RD CITY HALL PO BOX 145 20 2ND AVE SW CITY HALL 15 N WESTMINSTER ST 1432 Q AVE PO BOX 87 5062 MAIN ST PO BOX 159 104 W MAIN ST PO BOX 205 136A S MILL ST 24757 200TH ST 104 N CASS 612 HWY 150 S PO BOX 455 13706 230 ST HWY 18 14415 MADISON ST 18673 LANE RD 105 MILWAUKEE MALL 2192 OLD HWY ROAD S 1750 CEDAR VIEW RD 2147 UNDERWOOD AVE 307 E WILSON PO BOX 159 PO BOX 249 1260 RIVER RD PO BOX 98 1227 215TH ST 1227 215TH ST PO BOX 495 105 N MAIN ST PO BOX 267 PO BOX 368 PO BOX 403 1227 215TH ST PO BOX 495 PO BOX 78 BOX 376 908 FRONT ST PO BOX 5 908 FRONT ST 122 FIRST AVE NW 908 FRONT PO BOX 164 1570 B HWY 65 PO BOX 579 PO BOX 314 1422 165TH ST 908 FRONT ST 908 FRONT ST 648 HWY 3 1351 IOWA SPEEDWAY DR BOX 252 2479 LARK AVE 2029 JONQUILL AVE 2585 WAUBONSIE PARK RD 57963 INGLEWOOD LN PO BOX 241 CITY HALL PO BOX 106 2585 WAUBONSIE PARK RD 209 S 19TH ST PO BOX 88 PO BOX 266 CITY HALL BOX 335

WORTHINGTON IA 52078 ZWINGLE IA 52079 ARMSTRONG IA 50514 WHITTEMORE IA 50598 SPENCER IA 51301-0555 ESTHERVILLE IA 51334 WALLINGFORD IA 51365 WALLINGFORD IA 51365 WALLINGFORD IA 51365 SPENCER IA 51301-0555 RINGSTED IA 50578-0278 WALLINGFORD IA 51365 WALLINGFORD IA 51365 ARLINGTON IA 50606 ARLINGTON IA 50606 ARLINGTON IA 50606 CLERMONT IA 52135 CLERMONT IA 52135 ELGIN IA 52141 ELGIN IA 52141 ELGIN IA 52141-9705 FAYETTE IA 52142 FAYETTE IA 52142 FAYETTE IA 52142 HAWKEYE IA 52147 MAYNARD IA 50655 OELWEIN IA 50662 IOWA CITY IA 52245 OELWEIN IA 50662 ORAN IA 50664 SAINT LUCAS IA 52166 PROTIVIN IA 52163 WADENA IA 52169 CALMAR IA 52132 WESTGATE IA 50681 WEST UNION IA 52175 WEST UNION IA 52175 AUBURN DOUGLAS IA 52175 FAYETTE IA 52142 CHARLES CITY IA 50616 CHARLES CITY IA 50616 CHARLES CITY IA 50616 CHARLES CITY IA 50616 ALTA VISTA IA 50603 FLOYD IA 50435 FLOYD IA 50435 FLOYD IA 50435 MARBLE ROCK IA 50653 ROCKFORD IA 50468 ROCKFORD IA 50468 GREENE IA 50636 NORA SPRINGS IA 50458 NORA SPRINGS IA 50458 ROCKFORD IA 50468 ROCKFORD IA 50468 RUDD IA 50471-0078 HAMPTON IA 50441 GENEVA IA 50633-8903 COULTER IA 50431 GENEVA IA 50633 HAMPTON IA 50441 GENEVA IA 50633 HAMPTON IA 50441 HAMPTON IA 50441 LATIMER IA 50452 HAMPTON IA 50441 HAMPTON IA 50441 GENEVA IA 50633 GENEVA IA 50633 LATIMER IA 50452 NEWTON IA 50208 SHEFFIELD IA 50475 SHEFFIELD IA 50475 SHEFFIELD IA 50475 HAMBURG IA 51640 GLENWOOD IA 51534 FARRAGUT IA 51639 HAMBURG IA 51640 HAMBURG IA 51640 OMAHA NE 68102 RANDOLPH IA 51649 RIVERTON IA 51650 SIDNEY IA 51652

Active public water supply systems regulated by DNR, Updated August 2016

IA3661884 IA3667012 IA3671021 IA3709001 IA3730098 IA3730886 IA3742004 IA3759031 IA3759487 IA3800600 IA3803094 IA3809067 IA3815042 IA3833013 IA3839052 IA3870073 IA3880001 IA3890097 IA3900301 IA3902083 IA3907092 IA3907801 IA3914081 IA3937016 IA3937477 IA3937934 IA3949000 IA3971026 IA3980040 IA4003012 IA4009016 IA4027010 IA4033801 IA4039071 IA4045090 IA4051002 IA4063094 IA4063890 IA4063953 IA4070022 IA4070201 IA4070204 IA4070205 IA4103045 IA4103101 IA4103201 IA4103801 IA4109077 IA4109101 IA4115092 IA4130075 IA4130801 IA4130802 IA4135093 IA4135492 IA4135801 IA4150014 IA4155035 IA4155201 IA4160801 IA4170033 IA4170801 IA4201001 IA4213013 IA4213103 IA4213203 IA4236005 IA4236201 IA4236404 IA4254061 IA4260097 IA4260102 IA4260208 IA4260210 IA4260401 IA4260601 IA4260602 IA4260801 IA4260807 IA4271062 IA4271901 IA4283067 IA4289094

FREMONT GOLF COURSE TABOR WATER SUPPLY THURMAN WATER WORKS CHURDAN WATER SUPPLY GRAND JCT MUNICIPAL WATER DEPT LAKESIDE GOLF JEFFERSON WATER DEPARTMENT SCRANTON WATER SYSTEM RACCOON RIVER BIBLE CAMP DIETRICK MOBILE HOME PARK BEAMAN WATER SUPPLY CONRAD WATER SUPPLY DIKE WATER SUPPLY GRUNDY CENTER WATER SUPPLY HOLLAND WATER SUPPLY REINBECK WATER SUPPLY STOUT WATER SUPPLY WELLSBURG WATER SUPPLY LAKE PANORAMA WATER COMPANY BAGLEY WATER SUPPLY BAYARD WATER SUPPLY POET BIOREFINING (COON RAPIDS) CASEY WATER SUPPLY GUTHRIE CENTER MUNI WATER WORK GUTHRIE GROVE RETREAT CENTER SPRINGBROOK STATE PARK-MAIN SYSTEM JAMAICA WATER SUPPLY PANORA WATER WORKS YALE WATER SUPPLY BLAIRSBURG WATER SUPPLY ELLSWORTH PUBLIC WATER SUPPLY JEWELL WATER SUPPLY COMMUNITY CHURCH OF KAMRAR RANDALL WATER SUPPLY STANHOPE WATER DEPARTMENT STRATFORD MUNI WATER DEPT WEBSTER CITY WATER SUPPLY BRIGGS WOODS GOLF COURSE BRIGGS WOODS PARK WILLIAMS WATER SUPPLY BOONDOCKS CAFÉ FLYING J NO 572 NORSEMAN INN BEST WESTERN BRITT WATER WORKS MICHAEL FOODS - BRITT HANCOCK COUNTY FAIRGROUNDS NEW HORIZON COOP/SPARBOE FARMS-BRITT CORWITH WATER SUPPLY HAWKEYE PRIDE EGG FARM LLP CRYSTAL LAKE WATER SUPPLY GARNER WATER WORKS ST JOHN LUTHERAN CHURCH PEACE REFORMED CHURCH GOODELL WATER SUPPLY ELDRED SHERWOOD PARK SPARBOE FARMS (GOODELL) KANAWHA WATER SUPPLY KLEMME WATER WORKS SLIPPERY ELM GOLF COURSE PILOT KNOB LUTHERAN CHURCH WODEN WATER SUPPLY WODEN CHRISTIAN REFORMED CHURCH ACKLEY MUNICIPAL WATER WORKS ALDEN WATER SUPPLY IOWA LIMESTONE CO THREE DAYS SALOON AND GRILLE ELDORA WATER SUPPLY ROCK N ROW ADVENTURES PINE LAKE CHRISTIAN CENTER HUBBARD WATER SUPPLY IOWA FALLS WATER DEPARTMENT MARTIN MARIETTA AGGREGATES LOYAL ORDER OF THE MOOSE-IOWA FALLS PLA-MOR BOWL OF IOWA FALLS, INC. CALKINS NATURE CENTER SOUTHPARK CHASE MOBILE HOME PARK IOWA FALLS EVANGELICAL FREE CHURCH MEADOW HILLS GOLF COURSE NEW PROVIDENCE WATER SUPPLY QUAKERDALE RADCLIFFE MUNICIPAL WATER STEAMBOAT ROCK WATER DEPT

ATTN LONNIE SHANNO ATTN WATER SUPERINTENDENT 602 WEST ST ATTN WATER SUPERINTENDENT ATTN BRANDON CRAIGHTON ATTN MIKE SEMKE ATTN TOM SCHILLING WATER SUPRINTENDENT ATTN WATER SUPT ATTN JAN KOLAR CAMP MANAGER ATTN KATHY GIBERSON OPERATOR ATTN RANDY DANIEL WATER SUPERINTENDENT ATTN BRUCE MARBLE WATER SUPT ATTN WATER SUPT ATTN DAN BANGASSER PUBLIC WORKS DIR MIKE WILDUNG ATTN PUBLIC WATER SUPPLY OPERATOR ATTN DARAN KLINGENBORG WATER SUPT ATTN WATER SUPT ATTN MICHAEL GLIEM WATER SUPERINTENDENT ATTN TED SCHEUERMANN ATTN JIM JONES WATER SUPT ATTN BOB TANK ATTN WATER SUPERINTENDENT ATTN ERICK VAN CURA ATTN BILL BENDA ATTN CAROLYN GUTTENFELDER ATTN WATER SUPT ATTN BRENT CHRISTOFFERSON WATER SUPT ATTN KENDALL KIPP WATER SUPT ATTN KERMIT GREENFIELD ATTN DANNY ANDERSON WATER SUPT ATTN BERNIE BELL PUBLIC WORKS DIRECTOR 2351 280TH ST ATTN ALAN HANSON WATER SUPT ATTN MIKE HANSON WATER SUPT ATTN WATER SUPERINTENDENT ATTN TIM DANIELSON WATER SUPT EXEC OFFICER HAMILTON CNTY CON EXEC OFFICER HAMILTON CNTY CON ATTN WATER SUPERINTENDENT AL WHEELER MANAGER ATTN NEIL PRY/ALAN HANSON ATTN MANAGER ATTN CURT E SMIDT WATER SUPT ATTN EMILIO ESCOBAR ATTN HANCOCK COUNTY AG SOCIETY RANDY H ATTN JUAN CAMARENA ATTN WATER SUPT ATTN TOM GRAFFT ATTN WATER SUPERINTENDENT ATTN SCOTT GINAPP WATER SUPT ATTN GENE TOPPIN ATTN CUSTODIAN ROCKFORD BERHOW ATTN ALAN PRALLE WATER SUPT ATTN EXEC DIR HANCOCK CNTY CONSERVATION ATTN PRODUCTION MANAGER ATTN DAVID SPANGLER WATER SUPT TOM THORSON ATTN RYAN OVERGAARD ATTN JIM DONTJE ATTN PAUL BUNS WATER SUPT ATTN MARVIN HILLENGA ATTN JACK BOELMAN ATTN JOHN SCHWENNEKER WATER SUPT ATTN MATTHEW HRUSKA ATTN DAN WOOD ATTN KELLY HASKIN UTILITY SUPT ATTN TRACY MORLAN ATTN ROGER SUTTON FACILITY DIRECTOR ATTN ROBERT IMSLAND WATER SUPT ATTN SCOTT PEDEN WATER SUPT ATTN DONALD MARONEY ATTN LISA DEWEY ATTN MICK HACKBARTH ATTN WESLEY WIESE ATTN WAYNE & LISA DEWEY ATTN BRUCE CHASE ATTN RALPH FRIESEN ATTN MANAGER PROFESSIONAL OPERATIONS MANAGEMENT ATTN EXEC DIR AND WATER OPERATOR ATTN CHUCK RASKA WATER SUPT ATTN KELLY HASKIN

BOX 628 626 MAIN ST PO BOX 309 BOX 188 PO BOX 277 1896 205TH ST 1000 N CEDAR 1006 MAIN ST PO BOX 428 875 B AVE 34304 160TH ST 3095 130TH ST PO BOX 429 BOX 160 703 F AVE SUITE 2 3801 IOWA SPEEDWAY DR 414 MAIN ST # 1 PO BOX 288 1003 S WASHINGTON BOX 157 PO BOX 55 PO BOX 339 1015 GRANT AVE CITY HALL PO BOX 196 102 N 1ST ST 2232 158TH LANE 2437 160TH RD PO BOX 103 CITY HALL 102 NW 2ND ST 3207 150TH ST PO BOX 113 PO BOX 310 701 MAIN PO BOX 468 CITY HALL BOX 128 PO BOX 218 CITY HALL PO BOX 217 2490 BRIGGS WOODS TRAIL 2490 BRIGGS WOODS TRAIL CITY HALL PO BOX 7 I35 AT EXIT 144 3065 220TH ST 2926 US HWY 6 I-35 & US20 EXIT 144 170 MAIN AVE S BOX 303 PO BOX 217 PO BOX 55 1979 IOWA AVE 108 NW ELM ST PO BOX 200 1725 N LAKE AVE 225 STATE AVE PO BOX 217 CITY HALL 2405 260TH ST 2105 HWY 69 107 CENTENNIAL ST SUITE B 855 STATE ST 1140 TIMBER DR PO BOX 100 206 S 4TH ST 800 S 1ST ST 21791 HWY 9 PO BOX 14 205 290TH ST 408 MAIN ST BOX 26 800 RIVER DR 206 BERKLEY ST 1442 WASHINGTON ST CITY HALL 32488 215TH ST 32203 230 ST 323 E MAPLE PO BOX 265 PO BOX 698 17243 COUNTY RD D20 14798 JJ AVE 736 S OAK ST 15537 S AVE 14798 JJ AVE 23102 HIGHWAY D15 19939 STATE HWY D20 PO BOX 66 PO BOX 191 1899 N 35TH AVE W BOX 8 310 ISABELLA ST 414 BIRCH

SIDNEY IA 51652 TABOR IA 51653 TABOR IA 51653 CHURDAN IA 50050 GRAND JUNCTION IA 50107 JEFFERSON IA 50129 JEFFERSON IA 50129 SCRANTON IA 51462 SCRANTON IA 51462 CEDAR FALLS IA 50613 BEAMAN IA 50609 CONRAD IA 50621 DIKE IA 50624 GRUNDY CENTER IA 50638 NEWTON IA 50208 REINBECK IA 50669 STOUT IA 50673 WELLSBURG IA 50680 PANORA IA 50216 BAGLEY IA 50026 BAYARD IA 50029 COON RAPIDS IA 50058 CASEY IA 50048 GUTHRIE CENTER IA 50115 GUTHRIE CENTER IA 50115 GUTHRIE CENTER IA 50115 JAMAICA IA 50128 PANORA IA 50216 YALE IA 50277 BLAIRSBURG IA 50034 ELLSWORTH IA 50075-0310 JEWELL IA 50130 KAMRAR IA 50132 RANDALL IA 50231 STANHOPE IA 50246 STRATFORD IA 50249 WEBSTER CITY IA 50595 WEBSTER CITY IA 50595 WEBSTER CITY IA 50595 WILLIAMS IA 50271 WILLIAMS IA 50271 MCCLURE OH 43534 WILLIAMS IA 50271 BRITT IA 50423 BRITT IA 50423 BRITT IA 50423 BRITT IA 50423 CORWITH IA 50430-5007 STORM LAKE IA 50588 CRYSTAL LAKE IA 50432 GARNER IA 50438 GARNER IA 50438 GARNER IA 50438 GOODELL IA 50439 GARNER IA 50438 GOODELL IA 50439 KANAWHA IA 50447 KLEMME IA 50449 KLEMME IA 50449 FOREST CITY IA 50436 WODEN IA 50484 WODEN IA 50484 ACKLEY IA 50601 ALDEN IA 50006 ALDEN IA 50006 IOWA FALLS IA 50126 ELDORA IA 50627 ELDORA IA 50627 ELDORA IA 50627 HUBBARD IA 50122-0265 IOWA FALLS IA 50126 ALDEN IA 50006 IOWA FALLS IA 50126 IOWA FALLS IA 50126 ACKLEY IA 50601 IOWA FALLS IA 50126 IOWA FALLS IA 50126-8749 IOWA FALLS IA 50126 IOWA FALLS IA 50126 NEWTON IA 50208 NEW PROVIDENCE IA 50206 RADCLIFFE IA 50230 ELDORA IA 50627

Active public water supply systems regulated by DNR, Updated August 2016

IA4289401 IA4291038 IA4300600 IA4300601 IA4303201 IA4316087 IA4333089 IA4333201 IA4337092 IA4337201 IA4341017 IA4344088 IA4344202 IA4344991 IA4344998 IA4347093 IA4349094 IA4349801 IA4364044 IA4375401 IA4388034 IA4425032 IA4453016 IA4453318 IA4453901 IA4458060 IA4458201 IA4465093 IA4475001 IA4478023 IA4490091 IA4493028 IA4500901 IA4509024 IA4509501 IA4515087 IA4515202 IA4515778 IA4515782 IA4515783 IA4515901 IA4515902 IA4515957 IA4515958 IA4525017 IA4525202 IA4525781 IA4525801 IA4525807 IA4535081 IA4535101 IA4535201 IA4535801 IA4552063 IA4558001 IA4558101 IA4564201 IA4609028 IA4622095 IA4622902 IA4622903 IA4634028 IA4641064 IA4641128 IA4641884 IA4647090 IA4647201 IA4652011 IA4669080 IA4675012 IA4680018 IA4703068 IA4709090 IA4715072 IA4721054 IA4728067 IA4728957 IA4728958 IA4800634 IA4802301 IA4830036 IA4830811 IA4840042

PINE RIDGE PARK UNION WATER SUPPLY SUNNYSIDE VILLAGE MOBILE PARK VALLEY VIEW WATER ASSOCIATION THE TWISTED TAIL DUNLAP WATER SUPPLY LITTLE SIOUX WATER DEPARTMENT THE FENCE POST LOGAN WATER SUPPLY LOGAN-MISSOURI VALLEY COUNTRY CLUB MAGNOLIA, CITY OF MISSOURI VALLEY WATER SUPPLY DESOTO BEND MINI MART WILSON ISLAND STATE REC AREA DESOTO NATL WILDLIFE REFUGE-VISITOR CTR MODALE WATER SUPPLY MONDAMIN WATER SUPPLY SMALLS FRUIT FARM INC PISGAH WATER SUPPLY WOODLAND CAMP PROPERTY OWNERS WOODBINE WATER DEPARTMENT HILLSBORO WATER WORKS MOUNT PLEASANT MUNICIPAL UTILITIES WESTWOOD WATER SUPPLY RATHBUN REGIONAL WATER (MOUNT PLEASANT) NEW LONDON MUNIC WATER DEPT DEERWOOD GOLF INC OLDS MUNICIPAL WATER DEPT ROME WATER SUPPLY SALEM WATER SUPPLY WAYLAND WATER SUPPLY WINFIELD MUNI WATER DEPT COUNTRY WINDS MANOR INC-RESIDENTIAL CARE CHESTER WATER SUPPLY PINE GROVE MENNONITE SCHOOL CRESCO WATERWORKS JOS LONGBRANCH CRESCO GOLF AND COUNTRY CLUB BUBBAS BAR & GRILL K-TOWN TAP LIDTKE PARK PRAIRIES EDGE NATURE CENTER LAKE HENDRICKS PARK (EAST WELL) LAKE HENDRICKS PARK (WEST WELL) ELMA WATER SUPPLY CEDAR VALLEY PRODUCE AUCTION QUAMS GOOD TIMES BAR & GRILL ST PAULS MAPLE LEAF LUTHERAN CHURCH OUR LADY OF LOURDES CHURCH LIME SPRINGS WATER SUPPLY FEATHERLITE MANUFACTURING, INC. BODENSTEINER IMPL (LS) SARATOGA PRESBYTERIAN CHURCH PROTIVIN WATER SUPPLY RICEVILLE WATER SUPPLY IOWA CONTRACT FABRICATORS INC TOGIE PUB BODE MUNICIPAL WATER SUPPLY DAKOTA CITY WATER SUPPLY FRANK GOTCH STATE PARK-HUMBOLDT CCB JOE SHELDON PARK-HUMBOLDT CCB HARDY WATER SUPPLY HUMBOLDT MUNICIPAL WATER DEPT THE CHANTLAND-PVS COMPANY HUMBOLDT COUNTRY CLUB LIVERMORE WATER SUPPLY SPRING VALLEY GOLF CLUB OTTOSEN WATER SUPPLY RENWICK MUNIC WATER SUPPLY RUTLAND WATER SUPPLY THOR WATER WORKS ARTHUR MUNICIPAL WATER SUPPLY BATTLE CREEK WATER SUPPLY GALVA WATER SUPPLY HOLSTEIN, CITY OF IDA GROVE WATER UTILITY CRAWFORD CREEK PARK MOOREHEAD PARK #1 IOWA VALLEY ESTATES WALDENBURG COMMUNITY WATER SYSTEM HOMESTEAD WATER SUPPLY ST JOHNS LUTHERAN CHURCH (HOMESTEAD) LADORA WATER SUPPLY

ATTN WESLEY WIESE RHONDA GUY PRO OP MANAGEMENT ATTN JIM POSEY ATTN KAREN HOLST ATTN LUKE SPENCER ATTN TONY WARNOCK WATER SUPT ATTN TIM COLLISON WATER SUPT ATTN KATHY FENCEROY ATTN SCOTT MUXFELDT WATER SUP'T ATTN HEATH HACK ATTN JONATHAN MCDONALD PEOPLE SERVICE ATTN JONATHAN MCDONALD PEOPLES SERVICE ATTN DON RIEF ATTN CHRIS ANUNSON ATTN REX STAMBAUGH ATTN MARTY SKINNER WATER SUPERINTENDENT ATTN JONATHAN MCDONALD JIM SMALL ATTN RODNEY HOLBEN WATER SUPT ATTN LARRY SEWING ATTN JIM REISZ WATER SUPT ATTN JIM TOMSON WATER SUPT ATTN LOREN RICH WATER SUPERVISOR ATTN JIM TOMSON ATTN JEREMY BUCKINGHAM PLANT SUPT ATTN TOM PRY UTILITY FOREMAN ATTN MICHELLE LERDAL VP/OPERATOR ATTN RUSSELL CONRAD OPERATOR ATTN JEFF SOPER OPERATOR ATTN JIM TOMSON OPERATOR ATTN BARRY LEICHTY WATER SUPT ATTN CHAD VENGHANS OPERATOR ATTN WATER OPERATOR ATTN WATER SUPERINTENDENT ATTN DAVE FELPER ATTN DREW ZAHASKY RANDY KERIAN ATTN KERIAN CULLIGAN ATTN JAMES TROUTEN ATTN AL OR DEBORAH REICKS OWNER ATTN HAROLD CHAPMAN ATTN HAROLD CHAPMAN HCCB DIR LAKE HENDRICKS (EAST WELL) DIR LAKE HENDRICKS (WEST WELL) ATTN DENNIS O'BRIEN ATTN RICHARD AND SHARON MARTIN ATTN JOHN & LINDA QUAM ATTN DAN CHRISTENSEN ATTN NANCY THEIS HOLY ROSARY CLUSTER ATTN CASEY SEBASTIAN ATTN JILL VAN ZANDBERGEN EHS ATTN CHUCK REICKS ATTN BRIAN GOODMAN ATTN MIKE PECINOVSKY ATTN DAVE FELPER WATER SUPERINTENDENT ATTN JIM IRVIN ATTN SHERYL SOVEREIGN ATTN TODD MCMAHON ATTN WATER SUPERINTENDENT ATTN TODD LEE CCB DIR ATTN TODD LEE CCB DIR ATTN DENNIS LIPPOLT ATTN CITY CLERK AND WATER SUPT ATTN JOHN RILES ATTN SECRETARY/TREASURER ATTN NATHAN HOSSFORD WATER SUPT ATTN CURT H BERTE ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN BRUCE BORCHERS ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN WATER SUPERINTENDENT JON MATTESON ATTN JASON BUTLER I&S GROUP ATTN WATER SUPT ATTN ANITA BRANDT WATER SUPT ATTN SCOTT NIEMEIER WATER SUPT ATTN LON SCHLUTER WATER SUPT EXEC OFFICER IDA CNTY CONSERVA EXECUTIVE DIRECTOR IDA CCB ATTN TONY HOCAMP OWNER ATTN BUTCH KASPAREK ATTN RUSSELL EIMERS ATTN DAVID WICHMANN OPERATOR ATTN JARED VOGELER AFFIDAVIT OPERATOR

15537 S AVE 1899 N 35TH AVE W 19710 MARCY CIRCLE 3013 W VIEW CIRCLE 2849 335TH ST PO BOX 191 716 IOWA AVE 407 1ST ST 1449 BENTON LN PO BOX 127 2455 HWY 30 PO BOX 382 PO BOX 382 15001 DESOTO AVE 32801 CAMPGROUND LANE 1434 316TH LANE 307 E MARTIN ST 507 4TH ST 1844 194TH ST PO BOX 217 PO BOX 47 517 WALKER ST PO BOX 44 117 W COMMERICAL 509 N ADAMS PO BOX 44 117 W COMMERICAL 16166 HWY J29 601 E MAIN ST 2870 DEERWOOD GOLF DR BOX 145 426 E MADISON PO BOX 44 117 W COMMERCIAL CITY HALL PO BOX 155 CITY HALL 115 N LOCUST ST 21668 80TH ST PO BOX 86 123 WEST MAIN ST 130 N PARK PLACE 606 2ND AVE SW PO BOX 278 HWY 9 W 14726 ROBIN AVE 3230 347TH ST 11562 VALLEY AVE PO BOX 157 PO BOX 157 11562 VALLEY AVE 11562 VALLEY AVE PO BOX 157 11562 VALLEY AVE PO BOX 157 PO BOX 408 18072 ADDISON AVE 17511 LOURDES RD 13431 HOWARD AVE 203 7TH ST BOX 38 PO BOX 296 816 7TH ST W HWY 63 PO BOX 471 10194 HOWARD AVE PO BOX 68 PO BOX 256 12150 ADDISON AVE 8495 STATE HWY 9 PO BOX 147 28 4TH ST S BOX 427 208 5TH ST N 208 5TH ST N 104 NE 2ND ST 29 5TH ST SOUTH 2512 LINCOLN AVE HWY 3 W PO BOX 385 CITY HALL 1105 140TH AVE 208 HWY 18 PO BOX 174 208 HWY 18 BOX 42 PO BOX 458 CITY HALL PO BOX 57 PO BOX 102 119 S MAIN ST BOX 500 CITY HALL PO BOX 236 202 JASPER AVE 202 JASPER AVE 2211 HWY 6 TRAIL PO BOX 101 708 49TH AVE 1920 V AVE 702 2ND AVE BOX 21

ACKLEY IA 50601 NEWTON IA 50208 ELKHORN NE 68022 MISSOURI VALLEY IA 51555 LOGAN IA 51546 DUNLAP IA 51529 LITTLE SIOUX IA 51545-3036 LITTLE SIOUX IA 51545 LOGAN IA 51546 LOGAN IA 51546 MISSOURI VALLEY IA 51555 MISSOURI VALLEY IA 51555 MISSOURI VALLEY IA 51555 MISSOURI VALLEY IA 51555 MISSOURI VALLEY IA 51555 MODALE IA 51556 NEOLA IA 51559 MONDAMIN IA 51557 PISGAH IA 51564 MONDAMIN IA 51557 WOODBINE IA 51579 HILLSBORO IA 52630 MOUNT PLEASANT IA 52641 HILLSBORO IA 52630 CENTERVILLE IA 52544 NEW LONDON IA 52645 NEW LONDON IA 52645 OLDS IA 52647 WASHINGTON IA 52353 HILLSBORO IA 52630 WAYLAND IA 52654 WINFIELD IA 52659 CRESCO IA 52136 CHESTER IA 52134 RICEVILLE IA 50466 CRESCO IA 52136 CRESCO IA 52136 CRESCO IA 52136 CRESCO IA 52136 CRESCO IA 52136 CRESCO IA 52136 CRESCO IA 52136 CRESCO IA 52136 CRESCO IA 52136 ELMA IA 50628 ELMA IA 50628 ELMA IA 50628 ELMA IA 50628-8311 ELMA IA 50628 LIME SPRINGS IA 52155 CRESCO IA 52136 CRESCO IA 52136 LIME SPRINGS IA 52155 PROTIVIN IA 52163 RICEVILLE IA 50466 RICEVILLE IA 50466 LIME SPRINGS IA 52155 BODE IA 50519 DAKOTA CITY IA 50529 DAKOTA CITY IA 50529 DAKOTA CITY IA 50529 HARDY IA 50545 HUMBOLDT IA 50548 HUMBOLDT IA 50548 HUMBOLDT IA 50548 LIVERMORE IA 50558 LIVERMORE IA 50558 WHITTEMORE IA 50598 RENWICK IA 50577 WHITTEMORE IA 50598 THOR IA 50591 STORM LAKE IA 50588 BATTLE CREEK IA 51006 GALVA IA 51020 HOLSTEIN IA 51025-0500 IDA GROVE IA 51445 IDA GROVE IA 51445 IDA GROVE IA 51445 MARENGO IA 52301 SWISHER IA 52338 AMANA IA 52236 HOMESTEAD IA 52336 VAN HORNE IA 52346

Active public water supply systems regulated by DNR, Updated August 2016

IA4843033 IA4848901 IA4852082 IA4858070 IA4863029 IA4868034 IA4868701 IA4875050 IA4880087 IA4884023 IA4884101 IA4884201 IA4884202 IA4903050 IA4907084 IA4910000 IA4910200 IA4910201 IA4910202 IA4910301 IA4910402 IA4910404 IA4910939 IA4910940 IA4929901 IA4938205 IA4938401 IA4945052 IA4950029 IA4950401 IA4950794 IA4950905 IA4950923 IA4953078 IA4955001 IA4955725 IA4965057 IA4965201 IA4975014 IA4975201 IA4979796 IA4982201 IA4984086 IA5003091 IA5009056 IA5031301 IA5038017 IA5047008 IA5052087 IA5054096 IA5059064 IA5059401 IA5059601 IA5064055 IA5076005 IA5107089 IA5131033 IA5131705 IA5148079 IA5157091 IA5200303 IA5200304 IA5200318 IA5200347 IA5200601 IA5200602 IA5200603 IA5200801 IA5200802 IA5200810 IA5200813 IA5200817 IA5200825 IA5200830 IA5200861 IA5200889 IA5200891 IA5200899 IA5200912 IA5200982 IA5208071 IA5208600 IA5213101

MARENGO WATER SUPPLY THE AMANAS (MIDDLE/EAST/MAIN/GOLF CLUB) MILLERSBURG WATER DEPT NORTH ENGLISH WATER DEPARTMENT PARNELL WATER SUPPLY SOUTH AMANA WATER SUPPLY POWESHIEK WATER ASSOCIATION (IAC) VICTOR MUNICIPAL WATER DEPT HIGH AND WEST AMANA WATER SUPPLY WILLIAMSBURG PUBLIC WATER SUPPLY KINZE MANUFACTURING INC HERITAGE INN/HARIOM INC MOTEL 6 (I80 EXIT 225) ANDREW WATER SUPPLY BALDWIN WATER SUPPLY BELLEVUE MUNICIPAL UTILITIES PETESCHS MHP BELLEVUE GOLF CLUB NITA HO VALLEY ASSOC RIVER POINT RIDGE HOMEOWNERS ASSOC INC PLEASANT CREEK PUBLIC AREA 2 SPRUCE CREEK PARK # 5 BELLEVUE STATE PK NORTH-NELSON UNIT BELLEVUE STATE PK SOUTH-DYAS UNIT BULGERS HOLLOW RECREATION AREA OBIES HURSTVILLE INTERPRETIVE CENTER LA MOTTE WATER SUPPLY MAQUOKETA MUNICIPAL WATER CAMP SHALOM BLUFF LAKE CATFISH FARM EDEN VALLEY REFUGE MAQUOKETA CAVES STATE PARK #3 MILES WATER DEPARTMENT MONMOUTH WATER SUPPLY THE HOP PRESTON MUNI WATER SUPPLY PLUM RIVER GOLF COURSE SABULA WATER SUPPLY HILLSIDE STABLES RESTAURANT KALMES STORE MARLEE & ME'S BAR AND GRILL LLC SPRINGBROOK WATER DEPT BAXTER WATER SUPPLY COLFAX WATER SUPPLY IRA WATER ASSOCIATION KELLOGG WATER SUPPLY LYNNVILLE WATER DEPT MINGO WATER DEPARTMENT MONROE WATER SUPPLY NEWTON WATER SUPPLY CHRISTIAN CONFERENCE CENTER SUNRISE TERRACE MHC PRAIRIE CITY WATER WORKS SULLY MUNI WATER WORKS BATAVIA WATER WORKS FAIRFIELD WATER SUPPLY JEFFERSON COUNTY RURAL WATER DISTRICT LIBERTYVILLE WATER WORKS LOCKRIDGE MUNI WATER SUPPLY TIMBER TRAIL HOMEOWNERS ASSOCIATION LAKEVIEW KNOLLS HOMEOWNERS ASSN. RIVER HEIGHTS PROPERTY OWNERS ASSOC. RIVERVIEW ESTATES IOWA CITY MHP LLC SUNRISE VILLAGE MOBILE HOME PK PARKVIEW MOBILE HOME COURT COTTAGE RESERVE CORPORATION KESSLERS HOMEOWNERS ASSN TIMBERLAKE NORTH TWIN VIEW HEIGHTS CORALVILLE LAKE TERRACE CORALVILLE LAKE MANOR SCALES POINTE TWIN VALLEY LAKES IMPROVEMENT ASSN NORTH CORALVILLE LAKE MANOR LAKE CREST MANOR HOA #3 LAKE CREST MANOR HOA # 1 LAKE MACBRIDE STATE PARK-NORTH OAKDALE HOSPITAL WATER SYSTEM CORALVILLE MUNI WATER SYSTEM WESTERN HILLS (MOBILE) ESTATES FARMERS ALL NATURAL CREAMERY

ATTN LONNIE ALTENHOFEN PUBLIC WORKS DIR ATTN TIM CARY ATTN JOSH HUMPHREY WATER SUPT ATTN JASON LEE OPERATOR ATTN OPERATOR ATTN RUSSELL EIMERS ATTN MATT TAPKEN OPERATOR ATTN JEFF VERDECK WATER SUPT ATTN RUSSELL EIMERS ATTN JOHN AVERY PUBLIC WORKS DIR ATTN JOSE GONGORA ATTN SANDI SHAH OWNER ATTN CHRIS PATEL OPERATOR ATTN MARK CROUCH ATTN JAMES CONNOLLY ATTN BRETT PLOESSL ATTN DENNIS PETESCH ATTN ANN JACOBS MANAGER BILL HAINSTOCK 606 MARKET ATTN LUCAS MCCUTCHEON SPRUCE CREEK PARK # 5 ATTN SHANNON PETERSEN ATTN SHANNON PETERSEN ATTN LUCAS MCCUTCHEON ATTN MEGAN FRANZEN DARYL PARKER EXEC DIR ATTN MARK CROUCH ATTN JEFF BODENHOFER ATTN DWAYNE HEINRICH ATTN KORY KUHLMAN CHIP BROWN PK RANGER ATTN PK RANGER ATTN TERRY BEHN ATTN WATER SUPERINTENDENT ATTN KATHLEEN ROBINSON ATTN MIKE ANDERSON ATTN JAMES HOLST ATTN DAVID ACKERMAN WATER SUPT ATTN ANGELA SNYDER LAWRENCE KALMES OWNER ATTN LAURIE FRANZEN ATTN ROD JACOBS ATTN SHAWN FULLER PUBLIC WORKS DIR ATTN WATER SUPERINTENDANT PROFESSIONAL OPERATIONS MANAGEMENT ATTN RHONDA GUY ATTN JOSH DEWITT ATTN WATER SUPERINTENDENT JIM UTTER ATTN MARA VAN WYK ATTN MARTY HOFFERT WATER SUPERINTENDENT ATTN AMBER ELLIOT PROFESSIONAL OPERATIONS MANAGEMENT ATTN CITY ADMINISTRATOR ATTN PUBLIC WORKS DIR ATTN FRED CLUBB AFFIDAVIT OPERATOR ATTN JEFF DUNBAR ATTN CARL CHANDLER ATTN FRED CLUBB OPERATOR ATTN JEFFREY SOPER WATER SUPT ATTN JIM BLAYER OPERATOR ATTN ROGER SWARTZENDRUBER OPERATOR ATTN WARREN KNARR OPERATOR ATTN JACK & JUDITH GILMORE OP/WELL MGR ATTN PERRY BURGET OWNER ATTN JAMES HOLLAND MGR ATTN JASON WILCOX OWNER/OPERATOR ATTN SAM LUCKEL OPERATOR ATTN BERNARD OSVALD ATTN BUTCH KASPAREK OPERATOR ATTN MIKE KUNTZ OPERATOR ATTN KENDRA KISLING ATTN BUTCH KASPAREK OPERATOR ATTN JEFF DOSTAL MGR ATTN BILL BARTHEL TREASURER ATTN JIM FAWCETT TREASURER ATTN SAM LUCKEL OPERATOR ATTN BUTCH KASPAREK OPERATOR ATTN RON PUETTMANN PK MANAGER ATTN DAVID MCCLAIN WTR UTILITIES MGR ATTN KEVIN CALLAHAN WATER SUPT ATTN LES OSBORNE PK MGR ATTN BRUCE ENDRIS

153 E MAIN BOX 245 708 49TH AVE CITY HALL PO BOX 123 200 S MAIN ST PO BOX 15 708 49TH AVE 3504 HWY 63 S BOX 153 708 49TH AVE 210 W STATE ST PO BOX 596 I-80 AT EXIT 216 PO BOX 806 2185 U AVE 2228 U AVE 516 S MAIN 701 S NIAGRA ST 900 N RIVERVIEW 1903 N RIVERVIEW 32292 395TH AVE 391614 Nita Drive

MARENGO IA 52301 AMANA IA 52203 MILLERSBURG IA 52308 NORTH ENGLISH IA 52316 PARNELL IA 52325 AMANA IA 52203 TAMA IA 52339 VICTOR IA 52347 AMANA IA 52203 WILLIAMSBURG IA 52361 WILLIAMSBURG IA 52361-0806 WILLIAMSBURG IA 52361 WILLIAMSBURG IA 52361 MAQUOKETA IA 52060 MAQUOKETA IA 52060 BELLEVUE IA 52031 BELLEVUE IA 52031 BELLEVUE IA 52031 BELLEVUE IA 52301 BELLEVUE IA 52031 25549 182 ST PO BOX 534 PLEASANT VALLEY IA 52767 18670 63RD ST MAQUOKETA IA 52060 24668 HWY 52 BELLEVUE IA 52031 24668 HWY 52 BELLEVUE IA 52031 25549 182 ST PO BOX 534 PLEASANT VALLEY IA 52767 3610 173RD AVE MAQUOKETA IA 52060 18670 63RD ST MAQUOKETA IA 52060 516 S MAIN ST LAMOTTE IA 52054 110 PERSHING RD MAQUOKETA IA 52060 6530 CAVES RD MAQUOKETA IA 52060 9410 95TH AVE MAQUOKETA IA 52060 1415 50TH AVE BALDWIN IA 52207 10970 98TH ST MAQUOKETA IA 52060 PO BOX 309 MILES IA 52064-0309 PO BOX 68 MONMOUTH IA 52309 14966 4TH AVE MONMOUTH IA 52309 PO BOX 37 PRESTON IA 52069 PO BOX 218 PRESTON IA 52069 411 BROAD ST PO BOX 331 SABULA IA 52070 1412 N HWY 67 SABULA IA 52070 BOX 66 SAINT DONATUS IA 52071 103 W MAIN SPRAGUEVILLE IA 52074 127 E MAIN ST PO BOX 93 SPRINGBROOK IA 52075 CITY HALL PO BOX 415 BAXTER IA 50028 19 E HOWARD COLFAX IA 50054 1899 N 35TH AVE W NEWTON IA 50208 1899 N 35TH AVE N NEWTON IA 50208 PO BOX 115 LYNNVILLE IA 50153 4645 NE 30TH ST DES MOINES IA 50317 CITY HALL PO BOX 370 MONROE IA 50170 PO BOX 399 NEWTON IA 50208 5064 LINCOLN ST NEWTON IA 50208 1899 N 35 TH AVE W NEWTON IA 50208 PO BOX 607 PRAIRIE CITY IA 50228 PO BOX 247 SULLY IA 50251-0247 1386 230TH ST BATAVIA IA 52533 118 S MAIN BOX 220 FAIRFIELD IA 52556 203 PENN ST BRIGHTON IA 52540 1386 230TH ST BATAVIA IA 52533 426 E MADISON ST WASHINGTON IA 52353 4321 PINERIDGE TR NE IOWA CITY IA 52240 4116 OVERLOOK RD NE SOLON IA 52333 48 LAKEVIEW PLACE NORTH NE IOWA CITY IA 52240 29 RIVERVIEW DR NE IOWA CITY IA 52240-7974 PO BOX 457 CEDAREDGE CO 81413 1 SUNRISE VILLAGE SCOTT BLVD IOWA CITY IA 52240 1813 LOWER OLD HWY 6 RD NW OXFORD IA 52322 3784 COTTAGE RESERVE RD NE SOLON IA 52333 1906 ROHRET COURT SW IOWA CITY IA 52246 PO BOX 101 SWISHER IA 52338 100 HILLCREST DR NE SOLON IA 52333 732 STATE ST PO BOX 257 CENTER POINT IA 52213 PO BOX 101 SWISHER IA 52338 1850 SCALES BEND RD NE NORTH LIBERTY IA 52317 1644 DEBORAH DR NE SOLON IA 52333-4249 3260 LAKEVIEW DR NE SOLON IA 52333 3784 COTTAGE RESERVE RD NE SOLON IA 52333 PO BOX 101 SWISHER IA 52338 3525 HWY 382 NE SOLON IA 52333 UNIV WTR PLT 208 W BURLINGTON IOWA CITY IA 52242 PO BOX 5127 CORALVILLE IA 52240 3701 2ND ST CORALVILLE IA 52241 428 IOWA ST BOX 474 HILLS IA 52235

Active public water supply systems regulated by DNR, Updated August 2016

IA5221001 IA5221102 IA5221207 IA5221208 IA5221209 IA5221501 IA5225079 IA5225101 IA5225201 IA5225203 IA5225206 IA5225208 IA5225210 IA5225301 IA5225302 IA5225303 IA5225304 IA5225305 IA5225306 IA5225307 IA5225308 IA5225309 IA5225312 IA5225313 IA5225315 IA5225316 IA5225317 IA5225320 IA5225321 IA5225325 IA5225326 IA5225327 IA5225328 IA5225386 IA5225387 IA5225411 IA5225413 IA5225498 IA5225499 IA5225501 IA5225572 IA5225601 IA5225673 IA5225802 IA5225805 IA5225808 IA5225809 IA5225901 IA5240095 IA5240101 IA5252072 IA5252202 IA5252203 IA5252301 IA5252302 IA5252719 IA5252802 IA5260017 IA5260202 IA5260601 IA5260966 IA5280201 IA5280301 IA5280302 IA5280303 IA5280305 IA5280306 IA5280801 IA5282062 IA5282201 IA5282301 IA5282302 IA5282303 IA5282304 IA5282305 IA5282306 IA5282307 IA5282308 IA5282309 IA5282310 IA5282802 IA5282803 IA5282941

HILLS WATER SUPPLY KALONA CREAMERY, LLC COMMUNITY COUNTRY STORE STRINGTOWN GROCERY COMMUNITY COUNTRY STORE ANNEX SHARON BETHEL CHURCH/SCHOOL IOWA CITY WATER DEPARTMENT UNIVERSITY WATER SYSTEM CORALVILLE LAKE MARINA FUNCREST SHARPLESS AUCTIONS CONSUMERS COOPERATIVE SOCIETY THE CELEBRATION FARM LLC LYN-DEN HEIGHTS HOMEOWNERS ASSOC. OAK RIDGE LAKE ESTATES SPRING VALLEY HOMEOWNERS ASSN. MAKADA HOMEOWNERS ASSOCIATION CHERRY HILLS SUBDIVISION WENDRAM BLUFF HOMES WATER SYSTEM FORESTGATE SUBDIVISION NORTHWOOD ESTATES WOODLAND HEIGHTS HOMEOWNERS ASSOC. GATEWAY DEVELOPMENT REDWING ESTATES HOA LAKE RIDGE, INCORPORATED TURKEY CREEK DEVELOPMENT STONEY POINTE SUBDIVISION WOODLAND RIDGE SUBDIVISION THE MEADOWS WESTCOTT HEIGHTS PARTS 1 & 2 PRAIRIE VIEW ESTATES ASSOC JOHNSON CNTY WESTCOTT HEIGHTS HOA PART THREE LACINA MEADOWS RESIDENTIAL SUBDIVISION FAR HORIZONS SUBDIVISION RAPID CREEK RIDGE CORALVILLE LAKE-WEST OVERLOOK CORALVILLE LAKE-AD BLDG CORALVILLE LAKE-SUGAR BOTTOM CORALVILLE LAKE-SANDY BEACH MCBRIDE FIELD CAMPUS KINDERFARM PRESCHOOL MODERN MANOR, INC IOWA CITY REGENCY MOBILE HOME COMMUNITY HI POINT GOLF COURSE PLEASANT VALLEY GOLF COURSE HIGH POINT CITY CHURCH GRACE FELLOWSHIP CHURCH JOHNSON COUNTY AG ASSOCIATION LONE TREE MUNI WATER SYSTEM SYNGENTA SEEDS LLC NORTH LIBERTY WATER SUPPLY MID RIVER MARINA DANS OVERHEAD DOORS CUMBERLAND RIDGE FIRST ADDITION LONGVIEW ESTATES HOA (NORTH LIBERTY) CLUB 76 INC GRACE COMMUNITY CHURCH OXFORD WATER SUPPLY WINDHAM BAR AND GRILL SLEEPY HOLLOW CAMPGROUND & RV PARK F W KENT PARK GOOD TIME CHARLIES WOODLAND ESTATES IMPROVEMENT ASSOCIATION INDIAN HILLS HOME OWNERS ASSOCIATION CORRIDOR RIDGE SUBDIVISION LAKE WOODS HOA JACOBS LANDING SHUEYVILLE UNITED METHODIST CHURCH SOLON WATER DEPT SADDLEBACK RIDGE GOLF COURSE TWIN VIEW HEIGHTS LAKE VISTA SUBDIVISION ROYAL OAKS SUBDIVISION ORCHARD VIEW ESTATES LAKE MACBRIDE HEIGHTS HOA GALLERY ACRES WEST CHAIN RIDGE SUBDIVISION HIDDEN ACRES SUBDIVISION SUTLIFF INC MACBRIDE ESTATES DEVELOPMENT CAMP IODISECA LAKE MACBRIDE GOLF COURSE LAKE MACBRIDE STATE PARK-EAST

ATTN STEVE FLAKE ATTN PHIL FORBES SUPPLY CHAIN DIR ATTN HENRY T MILLER ATTN ED SCHLABACH ATTN DIANE MILLER ATTN DALE MILLER OPERATOR ATTN KEVIN SLUTTS PLANT SUPT ATTN SCOTT SLEE WATER UTILITIES MGR ATTN DANNY ROGERS ATTN WILLIAM KALLAUS ATTN MARK SHARPLESS PRESIDENT ATTN JESSIE THOLE OPERATOR ATTN MARK T HAMER ATTN DON KASPAREK OPERATOR ATTN KENDRA KISLING ATTN JILL MABRY OPERATOR ATTN SECRETARY TREASURER ATTN KENDRA KISLING OPERATOR ATTN JILL MABRY OPERATOR ATTN BRADE SHAVER AFFIDAVIT OPERATOR ATTN HELEN ANDERSEN OPERATOR ATTN HILLARY MAURER ADVANCED DESIGN ATTN HILLARY MAURER ATTN ROGER OVERTON OPERATOR ATTN BOB WOLF PRESIDENT ATTN DENNIS LARWA ATTN JEFF SOPER OPERATOR ATTN DALE MILLER OPERATOR ATTN TOM GAHAN OPERATOR ATTN JOEL JOHNSON OPERATOR ATTN MATT BULKELEY OPERATOR ATTN JOEL JOHNSON OPERATOR ATTN JASON WARREN ATTN BUTCH KASPAREK OPERATOR ATTN TODD GINGERICH OPERATOR ATTN HOWARD GOLDMAN OPERATIONS MGR ATTN HOWARD GOLDMAN PROJECT MGR HOWARD GOLDMAN PROJECT MGR ATTN HOWARD GOLDMAN PROJECT MGR ATTN DAVID MCCLAIN WATER UTILITIES MGR ATTN HILLARY MAURER ATTN JUSTIN DIETRICH OPERATOR ATTN STEVE FLAKE AFFIDAVIT OPERATOR ATTN LORI WOOD OPERATOR TOM HEIN MANAGER ATTN DAN FEIGENSPAN PASTOR ATTN GARY MILLER ATTN FACILITY MGR ATTN BRADLEY JUDGE WATER SUPT ATTN MANAGER ATTN GREGORY METTERNICH OPERATOR ATTN JASON CHASE PRES/OWNER ATTN HILLARY MAURER ADVANCED DESIGN ATTN KEN LEO ATTN BUTCH KASPEREK ATTN JACOB NABER BOARD PRESIDENT ATTN RICHARD TREALOFF OPERATOR ATTN BRETT MEHMEN AFFIDAVIT OPERATOR ATTN TOM SCHROPP ATTN JIM GINGERICH OWNER OPERATOR ATTN WADE SCHULTZ SUPT/OPERATIONS ATTN JORDAN CAVINESS ATTN JOEL NIZOLEK HOA TREASURER ATTN STEVE KNIGHT ATTN SHANE SCHRADER ATTN ANDREW L MEHMEN ATTN MIKE SATTLER ATTN BUTCH KASPAREK ATTN SCOTT KLEPPE WATER SUPT ATTN RON RUSHEK ATTN MIKE KUNTZ OPERATOR ATTN STEVEN MORTIMORE ATTN BUTCH KASPAREK OPERATOR ATTN LISA IRELAND ATTN BUTCH KASPAREK ATTN JOHN GRUNDSTAD OPERATOR ATTN CHUCK HIPPEE ATTN JOHN GRUNDSTAD OPERATOR ATTN JEREME GRAVERT OPERATOR ATTN MARK A RAMSEY TREASURER ATTN PAUL MONITZ SITE MANAGER ATTN RICH CURRIE ATTN RON PUETTMANN PARK MANAGER

201 N 1ST ST PO BOX 345 2206 540TH ST SW 5759 JAMES AVE SW 2250 540TH ST 5697 GABLE AVE SW 4995 WATERWAY LANE SW 410 E WASHINGTON ST BURLINGTON 2860 PRAIRIE DU CHIEN RD NE 3981 W OVERLOOK RD NE 5049 HERBERT HOOVER HWY NE PO BOX 1108 2710 N DODGE ST SUITE 5 PO BOX 101 732 STATE ST PO BOX 257 39 HIGH CIRCLE DR NE 4320 MOIRA AVE SE PO BOX 257 39 HIGH CIRCLE DR NE 1834 LAKESIDE DR 3157 COUNTRY CT NE 127 N 4TH ST 127 N 4TH ST 2523 AARON DR 110 HUMMINGBIRD LANE 2790 TURKEY CREEK LANE NE 426 E MADISON ST 4620 HAZELWOOD AVE SW 2895 MEADOW LARK LANE NE 21133 SCOTT PK RD 2368 SUSSEX LANE 21133 SCOTT PK RD 3730 LACINA DR SW PO BOX 101 3085 RUNNING DEER RD 2850 PRAIRIE DU CHIEN RD NE 2850 PRAIRIE DU CHIEN RD NE 2850 PRAIRIE DU CHIEN RD NE 2850 PRAIRIE DU CHIEN RD NE UNIV WTR PLT 208 W BURLINGTON 127 NORTH 4TH ST 268 W GOLDFINCH DR PO BOX 643 3533 TAFT AVE SE 1301 S GILBERT PO BOX 9 3980 POWESHIEK ST SE FAIRGRDS 411 S RIGGS ST 5535 SE HWY 22 CITY HALL PO BOX 77 BOX 252 127 N 4TH ST 3510 CUMBERLAND RIDGE RD NE PO BOX 101 PO BOX 277 105 BAYBERRY LANE 500 S PARK RD 1747 BLACK DIAMOND RD SW 3340 BLACK HAWK AVE NW 2048 HWY 6 NW 1195 CRESS PARKWAY 1642 SUNRISE DR 1574 IROQUOIS DR PO BOX 270 9100 DEER RIDGE DR 2200 HERITAGE BLVD PO BOX 101 101 N IOWA ST 4646 180TH ST NE PO BOX 370 100 HILLCREST DR NE 1650 WILLIAMS ST NW PO BOX 101 4791 DINGLEBERRY RD NE PO BOX 101 2671 HIDDEN VALLEY TRAIL NE 1850 PINEBROOK CT NE 2671 HIDDEN VALLEY TR NE 313 E 3RD ST 1598 SPARTAN CIRCLE NE 3271 SANDY BEACH RD NE 3891 PRO RD NE 3525 HWY 382 NE

HILLS IA 52235-0345 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 IOWA CITY IA 52240 IOWA CITY IA 52242 IOWA CITY IA 52240 IOWA CITY IA 52240 IOWA CITY IA 52240 IOWA CITY IA 52244 IOWA CITY IA 52245 SWISHER IA 52338 CENTER POINT IA 52213 IOWA CITY IA 52240 IOWA CITY IA 52240 CENTER POINT IA 52213 IOWA CITY IA 52240 IOWA CITY IA 52240 IOWA CITY IA 52240 WEST BRANCH IA 52358 WEST BRANCH IA 52358 IOWA CITY IA 52240 IOWA CITY IA 52245 IOWA CITY IA 52240 WASHINGTON IA 52353 IOWA CITY IA 52240 IOWA CITY IA 52240 DAVENPORT IA 52804 IOWA CITY IA 52240 DAVENPORT IA 52804 IOWA CITY IA 52240 SWISHER IA 52338 IOWA CITY IA 52240 IOWA CITY IA 52240-7820 IOWA CITY IA 52240 IOWA CITY IA 52240-7820 IOWA CITY IA 52240-7820 IOWA CITY IA 52242 WEST BRANCH IA 52358 TIFFIN IA 52340 LONE TREE IA 52755 IOWA CITY IA 52240 IOWA CITY IA 52240 IOWA CITY IA 52244 IOWA CITY IA 52240 IOWA CITY IA 52246 LONE TREE IA 52755 LONE TREE IA 52755 NORTH LIBERTY IA 52317 SWISHER IA 52338 WEST BRANCH IA 52358 NORTH LIBERTY IA 52317-9329 SWISHER IA 52338 NORTH LIBERTY IA 52317 NORTH LIBERTY IA 52317 TIFFIN IA 52340 OXFORD IA 52322 OXFORD IA 52322 OXFORD IA 52322 HIAWATHA IA 52233 SOLON IA 52333-9314 SOLON IA 52333 WALFORD IA 52351 CEDAR RAPIDS IA 52411 HIAWATHA IA 52233 SWISHER IA 52338 SOLON IA 52333 SOLON IA 52333 SOLON IA 52333 SWISHER IA 52338 SWISHER IA 52338 IOWA CITY IA 52240 SWISHER IA 52338 SOLON IA 52333 SOLON IA 52333 SOLON IA 52333 SOLON IA 52333 SOLON IA 52333 SOLON IA 52333 SOLON IA 52333 SOLON IA 52333

Active public water supply systems regulated by DNR, Updated August 2016

IA5282944 IA5285201 IA5285203 IA5285203 IA5285203 IA5285203 IA5285205 IA5285206 IA5285207 IA5285209 IA5285210 IA5285302 IA5285303 IA5285501 IA5288021 IA5291301 IA5300600 IA5300688 IA5300947 IA5307048 IA5307101 IA5307200 IA5307201 IA5307202 IA5307203 IA5307501 IA5307801 IA5307811 IA5307943 IA5315005 IA5315967 IA5322201 IA5327201 IA5331202 IA5337046 IA5343098 IA5343203 IA5343204 IA5343301 IA5343408 IA5343413 IA5343801 IA5343805 IA5343815 IA5349001 IA5355094 IA5358096 IA5361020 IA5377201 IA5377401 IA5377727 IA5396039 IA5396409 IA5417026 IA5428031 IA5432042 IA5440028 IA5442029 IA5470083 IA5475050 IA5475101 IA5478074 IA5491093 IA5493016 IA5500602 IA5500820 IA5500822 IA5500838 IA5502015 IA5502101 IA5502203 IA5502319 IA5502728 IA5502801 IA5502814 IA5502832 IA5502944 IA5507085 IA5510060 IA5510901 IA5515042 IA5515527 IA5540049

LAKE MACBRIDE STATE PARK-BEACH GUPPIES ON THE GO BLACK SQUIRREL TAP BLACK SQUIRREL TAP BLACK SQUIRREL TAP BLACK SQUIRREL TAP AMERICAN LEGION - SWISHER POST #671 SWISHER TRUST & SAVINGS BANK MARAKS COMMERCIAL PROPERTY FOREST OAK PROPERTIES CEDAR RIDGE VINEYARDS WINCHESTER HEIGHTS SUBDIVISION ORCHARD HEIGHTS SUBDIVISION LITTLE ANGELS CHILD CARE CENTER TIFFIN WATER SUPPLY FRYTOWN WATER COOP FAIRVIEW TERRACE MOBILE HOME PARK LLC MONTI-VIEW MOBILE HOME PARK ANAMOSA STATE PENITENTIARY ANAMOSA MUNICIPAL WATER SUPPLY RECONSERVE OF IOWA WAPSIPINICON COUNTRY CLUB STONE CITY GENERAL STORE PUB SCOOTERS TEDDYS BARN AND GRILL CARLSON COLLEGE OF MASSAGE THERAPY APOSTOLIC CHURCH FAWN CREEK COUNTRY CLUB WAPSIPINICON STATE PK-CAMPGROUND/LODGE CENTER JUNCTION (EIRUSS) CENTRAL PARK - JONES CONSERVATION ANAMOSA TRAVELMART HALE TAP LANGWORTHY FARMERS MARKET MARTELLE WATER WORKS MONTICELLO WATER SUPPLY SMITH FAMILY CAMPGROUND SMITH FAMILY CAMPGROUND II BACON ADDITION CAMP COURAGEOUS OF IOWA PICTURED ROCKS METHODIST CAMP WAYNE ZION LUTHERAN CHURCH SAINTS PETER & PAUL LUTHERAN CHURCH ST JOHNS LUTHERAN CHURCH MORLEY MUNICIPAL WATER SUPPLY OLIN WATER SUPPLY ONSLOW WATER SUPPLY OXFORD JUNCTION WATER SUPPLY COONHUNTERS WILDWOOD ACRES ASSOCIATION THE GROVE WYOMING WATER SYSTEM CAMP WYOMING DELTA WATER SUPPLY HARPER WATER SUPPLY HEDRICK WATER SUPPLY KEOTA WATER DEPT KESWICK WATER SYSTEM RICHLAND WATER SUPPLY SIGOURNEY MUNI WATER WORKS RESPONSIBLE TRANSPORTATION LLC SOUTH ENGLISH WATER SUPPLY WEBSTER MUNICIPAL WATER WORKS WHAT CHEER WATER SUPPLY SOUTH OAKS ESTATES WESTERN HILLS SOUTHDALE HOME OWNERS ASSN OAK LAKE MAINTENANCE, INC. ALGONA MUNICIPAL UTILITIES AG PROCESSING INC - ALGONA RACERS BAR & GRILL WOODLYN HILLS BURR OAK MOTEL MURPHY FAMILY FARMS - FEED MILL RIVER ROAD GOLF CLUB ALGONA COUNTRY CLUB AMBROSE A CALL STATE PARK BANCROFT WATER SUPPLY BURT WATER SUPPLY SMITH LAKE PARK FENTON MUNICIPAL WATER SUPPLY SENTRAL COMMUNITY SCHOOL LAKOTA WATER SUPPLY

ATTN RON PUETTMANN PK MANAGER ATTN STEVE VLCKO ATTN REVEKAH NEUENDORF ATTN REVEKAH NEUENDORF ATTN REVEKAH NEUENDORF ATTN REVEKAH NEUENDORF ATTN MILO POPP WATER BOARD/OPERATOR ATTN BUTCH KASPAREK OPERATOR ATTN DARREN SPENLER TD DEVELOPMENT LLC ATTN KAREN VONDRACEK PARTNER JAMIE SIEFKEN ATTN RODNEY RAABE ATTN BUTCH KASPAREK ATTN ELYSIA GOEBEL OWNER ATTN BRETT MEHMEN WATER SUPT ATTN DALE MILLER OPERATOR ATTN PERRY SCHOFF KEVIN MILLER ATTN STEVE LECLERE ATTN CITY CLERK CITY HALL BRAD EDWARDS OPERATOR ATTN BOARD OF DIRECTORS ATTN TAD LARSON ATTN DARRELL REYNER OWNER ATTN DEBRA BEHRENDS ATTN CHRIS RIDER ATTN CLAYTON GEORGE ATTN DARIN SANDER MGR ATTN DENNIS MURPHY ATTN JACOB GRAVEL DIRECTOR ATTN GREG SCHATZLE MATT WALLSHIRE ATTN JERRY & LISA HUNT ATTN DUSTIN STEWART ATTN JIM TJADEN PO BOX 624 PO BOX 624 ATTN VERN VACEK CHARLES W BECKER DIR ATTN SITE DIRECTOR 15531 COUNTY RD E17 ATTN PASTOR PAUL FINGER STEVE RUCKER OPERATOR ATTN WILLIAM MILLER ATTN CHET LIEF III ATTN KEVIN BAHNSEN ATTN CHESTER LIEF III BOB NULL ATTN JUDY LANG ATTN SUE EHRISMAN ATTN JAKE GRAVEL WATER SUPERINTENDENT ATTN KEVIN CULLUM ATTN DON NORTHUP ATTN LARRY DICKINSON OPERATOR ATTN WATER SUPT ATTN KEVIN SAUBAUGH WATER SUPT ATTN TIM GARRET OPERATOR ATTN OPERATOR JASON REBLING ATTN DON NORTHUP OPERATOR ATTN KEATON WALKER PRESIDENT ATTN TIM GARRETT WATER SUPT ATTN TIM GARRETT OPERATOR ATTN DON NORTHUP ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN JOHN BILSTEN GENERAL MGR ATTN ANDREW JOHNSON ATTN RON PEARSON ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN DINESH PATEL ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN KEVIN HOOVER GENERAL PARTNER ATTN MIKE GABOR ATTN PK RANGER ATTN WATER SUPT ATTN JOE JAHNKE WATER SUPT ATTN DIR ATTN RICHARD W KNOLL ATTN PHYSICAL PLANT MGR ATTN GARY ANDERSON

3525 HWY 382 NE PO BOX 202 318 VANDERBILT ST 1391 LAKEWOODS DR NE 1391 LAKEWOODS DR NE 1391 LAKEWOODS DR NE 1391 LAKEWOODS DR NE PO BOX 191 PO BOX 101 2652 U AVE PO BOX 156 1441 MARAK RD 2887 WOODROW DR NE PO BOX 101 72 FIRST ST PO BOX 259 4995 WATERWAY LN SW 4420 BOWLING ST SW H13 23421 CO RD D 62 406 N HIGH ST 107 S FORD 3854 BUFFALO RIDGE RD PO BOX 436 12612 STONE CITY RD PO BOX 196 14575 E23 CO HOME RD 11809 CO RD X28 9527 HWY 151 1601 130TH ST 21301 COUNTY RD E34 PO BOX 62 12515 CENTRAL PARK RD 23485 COUNTY RD E34 PO BOX 154 17442 LANGWORTHY RD PO BOX 224 200 E 1ST ST

17846 RAINBOW DR PO BOX 418 PO BOX 307 12004 190TH ST 21069 PRAIRIE HILL RD 18927 HWY 38 306 VINE ST PO BOX 301 205 S MAIN 103 E BROADWAY 19448 122 AVE 3345 BLAIRS FERRY RD NE 11666 COUNTY RD E17 PO BOX 76 9106 42ND AVE 612 S SHUFFLETON PO BOX 16 CITY OF HEDRICK PO BOX 77 303 WATER ST 203 S MECHANIC ST PO BOX 244 100 N MAIN ST 22034 200TH ST 303 WATER ST 303 WATER ST 612 S SHUFFLETON 208 HWY 18 208 HWY 18 208 HWY 18 208 HWY 18 104 W CALL ST PO BOX 10 2108 140TH AVE 1826 HWY 18 208 HWY 18 PO BOX 501 208 HWY 18 2316 RIVER ROAD PO BOX 617 2007 CALL PARK DR PO BOX 157 PO BOX 197 1010 250TH ST PO BOX 200 308 310TH ST 1606 420TH ST

SOLON IA 52333 FAIRFAX IA 52228 SWISHER IA 52338 SWISHER IA 52338 SWISHER IA 52338 SWISHER IA 52338 SWISHER IA 52338 SWISHER IA 52338 WILLIAMSBURG IA 52361 SWISHER IA 52338 SWISHER IA 52338 SWISHER IA 52338 SWISHER IA 52338 SWISHER IA 52338 TIFFIN IA 52340-0259 KALONA IA 52247 CEDAR RAPIDS IA 52404 MONTICELLO IA 52310 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 ANAMOSA IA 52205 CENTER JUNCTION IA 52212 CENTER JUNCTION IA 52212 ANAMOSA IA 52205 OLIN IA 52320 MONTICELLO IA 52310 MARTELLE IA 52305 MONTICELLO IA 52310 MONTICELLO IA 52310 MONTICELLO IA 52310 MONTICELLO IA 52310 MONTICELLO IA 52310 MONTICELLO IA 52310 MONTICELLO IA 52310 MONTICELLO IA 52310 MONTICELLO IA 52310 MORLEY IA 52312 OLIN IA 52320 ONSLOW IA 52312 OXFORD JUNCTION IA 52323 MONTICELLO IA 52310 CEDAR RAPIDS IA 52402 SCOTCH GROVE IA 52330 WYOMING IA 52362 WYOMING IA 52362-7647 SIGOURNEY IA 52591 KEOTA IA 52248 HEDRICK IA 52563-0167 KEOTA IA 52248 SOUTH ENGLISH IA 52335 BRIGHTON IA 52540 SIGOURNEY IA 52591 SIGOURNEY IA 52591 SOUTH ENGLISH IA 52335 SOUTH ENGLISH IA 52335 SIGOURNEY IA 52591 WHITTEMORE IA 50598 WHITTEMORE IA 50598 WHITTEMORE IA 50598 WHITTEMORE IA 50598 ALGONA IA 50511 ALGONA IA 50511 ALGONA IA 50511 WHITTEMORE IA 50598 ALGONA IA 50511 WHITTEMORE IA 50598 ALGONA IA 50511 ALGONA IA 50511 ALGONA IA 50511 BANCROFT IA 50517 BURT IA 50522 ALGONA IA 50511 FENTON IA 50539 FENTON IA 50539 LAKOTA IA 50451

Active public water supply systems regulated by DNR, Updated August 2016

IA5540101 IA5543069 IA5547094 IA5551006 IA5584009 IA5588026 IA5592098 IA5592893 IA5595020 IA5620046 IA5625062 IA5625140 IA5625141 IA5640019 IA5650003 IA5650201 IA5691012 IA5700600 IA5700601 IA5700629 IA5700900 IA5704012 IA5704401 IA5710001 IA5715093 IA5715103 IA5715150 IA5715202 IA5715204 IA5715209 IA5715213 IA5715214 IA5715215 IA5715301 IA5715401 IA5715702 IA5715744 IA5715802 IA5715973 IA5718006 IA5718202 IA5720010 IA5720201 IA5720421 IA5720801 IA5720903 IA5720905 IA5720907 IA5720914 IA5720975 IA5722053 IA5722422 IA5722532 IA5728018 IA5728801 IA5731032 IA5731202 IA5731301 IA5731302 IA5731801 IA5735045 IA5748086 IA5748201 IA5748300 IA5751035 IA5751040 IA5751102 IA5751202 IA5751203 IA5751301 IA5751601 IA5751802 IA5751945 IA5751946 IA5758021 IA5758101 IA5758201 IA5758203 IA5758401 IA5758801 IA5765101 IA5765303 IA5765401

GREEN PLAINS - LAKOTA LEDYARD WATER SUPPLY LONE ROCK WATER SUPPLY LU VERNE WATER SUPPLY SWEA CITY WATER SUPPLY TITONKA WATER SUPPLY WESLEY WATER SUPPLY HILLSIDE GOLF WHITTEMORE MUNI WATER SUPPLY DONNELLSON MUNI WATER WORKS FT MADISON MUNI WATER WORKS CLIMAX MOLYBDENUM COMPANY PINNACLE FOODS GROUP LLC KEOKUK MUNICIPAL WATER WORKS MONTROSE WATER WORKS TRI STATE GUN CLUB WEST POINT MUNI WATER SYSTEM CEDAR TERRACE MHC CARLTON MOBILE HOME COURT VERNON HEIGHTS MOBILE HOME COURT LINN CO ENGINEER AND SECONDARY ROADS ALBURNETT WATER SUPPLY ALBURNETT COMMUNITY SCHOOL DISTRICT BERTRAM WATER SUPPLY CEDAR RAPIDS WATER DEPARTMENT CENTRAL IOWA POWER COOPERATIVE NEXTERA ENERGY DUANE ARNOLD LLC AIRPORT NATIONAL PUBLIC GOLF COMPLEX PERFECT GAME USA LOYAL ORDER OF THE MOOSE LODGE/C RAPIDS CEDAR VALLEY HUMANE SOCIETY TWISTERS GYMNASTICS INC FC UNITED SOCCER CLUB INC BRITTANY ESTATES HOMEOWNERS ASSOCIATION CAMP TANAGER POWESHIEK WATER ASSOCIATION (CR) CED REL SUPPER CLUB AND MOTEL FOUR OAKS MORGAN CREEK PARK CENTER POINT WATER SUPPLY ROLLING ACRES GOLF COURSE CENTRAL CITY WATER SUPPLY F B & COMPANY HOWARD H CHERRY SCOUT RESERVATION ST STEPHENS CATHOLIC CHURCH SQUAW CREEK A PINICON RIDGE CAMPGROUNDS PINICON RIDGE C MATSELL BRIDGE A BUFFALO CREEK - HICKORY HILL COGGON WATER DEPARTMENT YMCA CAMP WAPSIE NORTH LINN HIGH SCHOOL / MIDDLE SCHOOL ELY WATER SUPPLY FIRST PRESBYTERIAN CHURCH (NEAR ELY) FAIRFAX WATER SUPPLY GSTC COMMERCIAL PARK WEST POST ESTATES ADDITION GADDIS ESTATES HOA SAINT JOHN XXIII CATHOLIC CHURCH HIAWATHA WATER DEPT LISBON WATER SUPPLY LINCOLNWAY INVESTMENT GROUP WINDY RIDGE WELL ASSOCIATION MARION MUNICIPAL WATER DEPT GLENBROOK COVE AREA PIONEER HI-BRED MARION PLANT CULVERS LAWN AND GARDEN GARDNER GOLF COURSE MEADOW KNOLLS ADDITION YES! MARION VILLAGE WIND & FIRE MINISTRIES INC PALISADES KEPLER - PARK OFFICE PALISADES KEPLER STATE PARK - LODGE MOUNT VERNON WATER SUPPLY US NAMEPLATE COMPANY INC P&K MIDWEST KROUL FARMS PALISADES DOWS OBSERVATORY MOUNT VERNON COMMUNITY BIBLE CHURCH PALO WATER SUPPLY DEER RIDGE HOMEOWNERS WATER ASSC. PLEASANT CREEK ST REC AREA-NORTH

ATTN BETH COLLINS EHSS MANAGER ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN BRIAN KLEIN ATTN SCOTT HUNT WATER SUPT ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN PAUL HEYER WATER SUPT ATTN MARLA WINGERT WATER SUPT ATTN DONALD AND DONNA KIRSCH ATTN BRYAN MEYER UTILITIES SUPT ATTN ALVIN KREBILL AFFIDAVIT OPERATOR ATTN LARRY DRISCOLL PUBLIC WORKS DIR. ATTN KRIS THOMPSON ENVIRONMENTAL MGR ATTN KEITH MENKE OPERATOR ATTN JIM MADDOX ATTN MICHAEL HOENIG WATER SUPT ATTN DAVID HUNOLD OPERATOR ATTN MARK CAMBY OPERATOR ATTN ANDREW L MEHMEN ATTN DON NEAL ATTN DOUGLAS GREIF ATTN KYLE LUNDBERG ATTN CITY CLERK ATTN DANI TRIMBLE DBA HYDRANTS UNLIMITED ATTN TARIQ BALOCH WT MANAGER SCOTT SCHLEGEL SUPERINTENDENT ATTN MIKE CASEY ATTN MARK LEMON ATTN SCOTT WEISS ATTN LODGE MANAGER THOMAS BIRKICHT ATTN LONNIE VINER ATTN JOHN MANGOLD BILL AJRAM ATTN JOHN MATIAS ATTN FACILITIES MANAGER ATTN MATT TAPKEN OPERATOR ATTN APRIL URELL ATTN HILLARY MAURER LINN CNTY CONSERVATION BOARD ATTN BERT ABERLE WATER SUPT ATTN DAVID HANDLEY OWNER ATTN THOMAS EIBEN WATER SUPERINTENDENT ATTN TIMOTHY KULA ATTN JOSH YODER RANGER ATTN SR LINDA BECHEN DIR LINN CNTY CONSERVATION LINN CNTY CONSERVATION LINN CNTY CONSERVATION DIR LINN CNTY CONSERVATION LINN CNTY CONSERVATION ATTN MARK CROUCH ATTN PAUL DENOWSKI ATTN BUSINESS MGR ATTN CITY CLERK ATTN REV JULIE ANDERSON SCHUETT ATTN DAVID YANECEK ATTN SHANE SCHRADER ATTN PAUL POSPISCHIL %GADDIS ESTATES PART 1 ATTN STEVE VLCKO ATTN CARL RANSFORD ATTN TRAVIS BAGBY ATTN TODD NELSON BARBARA PIKE TREAS ATTN ANDRE SMITH ANDRE SMITH ATTN JASON BEECH ATTN TODD CULVER ATTN DUSTIN PETRIK %MEADOWKNOLLS ROAD ASSOC ATTN ANDREW L MEHMEN ATTN RIC LUMBARD ATTN JIM HANSEN ATTN JIM HANSEN ATTN ALEX VOLKOV WATER OPERATOR ATTN DUSTIN MCATEE ATTN ANDREW L MEHMEN ATTN MATT KROUL ATTN DENNIS GOEMAAT ATTN DAVID FREED GLENN LANGE FRED HUBLER WATER OPERATOR ATTN JOAN FLECKSING

1660 428TH ST 208 HWY 18 208 HWY 18 109 DEWITT PO BOX 184 208 HWY 18 PO BOX 382 PO BOX 215 2260 CRANE AVE PO BOX 116 CITY HALL PO BOX 50 PO BOX 240 2598 HWY 61 S PO BOX 220 PO BOX 1427 20 N 4TH ST PO BOX 10 PO BOX 57 2493 340TH ST 313 FIFTH ST 9100 DEER RIDGE DR 1106 DUBUQUE RD 528 WOLFE LANE NE 501 13TH ST NW PO BOX 326 131 ROOSEVELT ST PO BOX 400 PO BOX 21 761 J AVE NE PO BOX 2517 3277 DAEC RD 3001 WRIGHT BROS BLVD E 850 TWIXT TOWN RD NE 1820 W POST RD SW 7411 MOUNT VERNON RD SE 4625 TOWER TERRACE RD NE 8610 MILBURN ROAD 3063 BRITTANY CIRCLE 2309 C ST SW 3504 HWY 63 S 11909 16TH AVE SW 127 NORTH 4TH ST 10260 MORRIS HILLS RD 200 FRANKLIN 1526 MATTERHORN DR NE 137 4TH ST N 4185 WHITTIER RD 4514 BOY SCOUT RD PO BOX 496 10260 MORRIS HILLS RD 10260 MORRIS HILLS RD 10260 MORRIS HILLS RD 10260 MORRIS HILLS RD 10260 MORRIS HILLS RD PO BOX 79 2174 WAPSIE Y RD PO BOX 200 PO BOX 248 11100 SPANISH RD 525 VANDERBILT ST BOX 337 PO BOX 270 6206 HILLCREST RD SW PO BOX 101 PO BOX 202 318 VANDERBILT ST 101 EMMONS ST 115 N WASHINGTON PO BOX 68 506 E SOUTH ST 5 122 ST 1225 6TH AVE SUITE 150 1225 6TH AVE SUITE 150 3261 N ALBURNETT RD 1682 DUBUQUE RD 5101 GOLF COURSE RD 1701 23RD ST NW 9100 DEER RIDGE DR 3243 WIND & FIRE DR 700 KEPLER DR 700 KEPLER DR 213 FIRST ST NW 2100 HWY 30 W PO BOX 10 9100 DEER RIDGE DR 245 HWY 1 S 10260 MORRIS HILLS RD 940 W MOUNT VERNON RD 3194 WHITTIER RD 9422 DEER RIDGE DR 4530 MCCLINTOCK RD

LAKOTA IA 50451 WHITTEMORE IA 50598 WHITTEMORE IA 50598 LUVERNE IA 50560 WHITTEMORE IA 50598 TITONKA IA 50480 WESLEY IA 50483 WESLEY IA 50483-7524 WHITTEMORE IA 50598 DONNELLSON IA 52625 FORT MADISON IA 52627 FORT MADISON IA 52627 FORT MADISON IA 52627-1427 KEOKUK IA 52632 MONTROSE IA 52639 KEOKUK IA 52632 WEST POINT IA 52656 CEDAR RAPIDS IA 52411 SPRINGVILLE IA 52336 MOUNT VERNON IA 52314 CEDAR RAPIDS IA 52405 ALBURNETT IA 52202 ALBURNETT IA 52202 VAN HORNE IA 52346 CEDAR RAPIDS IA 52402 CEDAR RAPIDS IA 52406 PALO IA 52324 CEDAR RAPIDS IA 52404 CEDAR RAPIDS IA 52402 CEDAR RAPIDS IA 52404 CEDAR RAPIDS IA 52403 CEDAR RAPIDS IA 52411 CEDAR RAPIDS IA 52411 CEDAR RAPIDS IA 52411 CEDAR RAPIDS IA 52404 TAMA IA 52339 CEDAR RAPIDS IA 52404 WEST BRANCH IA 52358 TODDVILLE IA 52341 CENTER POINT IA 52213 CEDAR RAPIDS IA 52402 CENTRAL CITY IA 52214 CENTRAL CITY IA 52214 CENTRAL CITY IA 52214 CENTRAL CITY IA 52214-0496 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 COGGON IA 52218 COGGON IA 52218 TROY MILLS IA 52344 ELY IA 52227 ELY IA 52227 FAIRFAX IA 52228 WALFORD IA 52351 CEDAR RAPIDS IA 52404 SWISHER IA 52338 FAIRFAX IA 52228 HIAWATHA IA 52233 LISBON IA 52253 LISBON IA 52253 LISBON IA 52253 MARION IA 52302 MARION IA 52302 MARION IA 52302 MARION IA 52302 MARION IA 52302 CEDAR RAPIDS IA 52405 CEDAR RAPIDS IA 52411 MARION IA 52302 MOUNT VERNON IA 52314 MOUNT VERNON IA 52314 MOUNT VERNON IA 52314 MOUNT VERNON IA 52314 CEDAR RAPIDS IA 52411 MOUNT VERNON IA 52314 TODDVILLE IA 52341 MOUNT VERNON IA 52314 SPRINGVILLE IA 52336 CEDAR RAPIDS IA 52411-8056 PALO IA 52324

Active public water supply systems regulated by DNR, Updated August 2016

IA5765403 IA5765404 IA5772054 IA5782087 IA5784302 IA5784303 IA5784307 IA5784309 IA5784311 IA5784312 IA5784313 IA5784314 IA5784316 IA5784318 IA5784321 IA5784326 IA5786201 IA5786890 IA5792059 IA5792555 IA5798201 IA5800601 IA5800901 IA5809063 IA5815064 IA5815101 IA5815201 IA5815801 IA5815825 IA5815854 IA5842000 IA5842102 IA5847537 IA5847820 IA5857011 IA5857201 IA5868085 IA5879063 IA5879201 IA5879424 IA5879601 IA5879826 IA5879827 IA5903011 IA5939009 IA6000733 IA6000744 IA6000755 IA6000800 IA6003032 IA6015047 IA6028081 IA6040076 IA6050059 IA6055077 IA6060006 IA6065092 IA6115097 IA6167036 IA6171029 IA6203093 IA6264063 IA6273005 IA6273901 IA6300099 IA6300800 IA6309061 IA6338000 IA6342036 IA6342711 IA6368033 IA6377046 IA6377701 IA6380047 IA6400628 IA6403011 IA6415046 IA6436087 IA6452062 IA6457070 IA6462087 IA6469042 IA6469601

PLEASANT CREEK ST REC AREA-SOUTH WICKIUP HILL OUTDOOR LEARNING CENTER PRAIRIEBURG MUNI. WATER SUPPLY SPRINGVILLE WATER SUPPLY MIDWAY WATER AND LIGHTING VERN ACRES (OLIPHANT ADDITION) COUNTRY MANOR ESTATES BIG CREEK BLUFFS OAK VALLEY CHESTNUT RIDGE GLENN OAKS ADDITION CRESTWOOD ACRES BLAIRS FERRY MANOR D & M ADDITION YANKEE GROVE HOA TWIN KNOLLS FOURTH/FIFTH ADDITION TROY STORE THE DAM BAR & GRILL INC WALKER WATER WORKS CONO CHRISTIAN SCHOOL KNIGHTS FARM CEDAR RIVER TRAILER PARK LOUISA CO LAW ENFORCEMENT CTR COLUMBUS CITY PUBLIC WATER SUPPLY COLUMBUS JUNCTION WATER SUPPLY TYSON FRESH MEATS INC (COLUMBUS JCT) WIELE MOTOR PAPA'S PARADISE LLC CEDARCREST GOLF & COUNTRY CLUB NATURAL GAS PIPELINE STATION # 204 GRANDVIEW MUNI WATER DEPT LOUISA GENERATING STATION WS 2 LOUISA-MUSCATINE COMMUNITY SCHOOL LETTS UNITED METHODIST CHURCH MORNING SUN WATER DEPARTMENT CASEY'S #3449 OAKVILLE WATER SUPPLY WAPELLO MUNICIPAL WATER WORKS ROCKYS LANDING LAKE ODESSA CABIN OWNERS ASSOC. WOODLAND WAPELLO MOBILE HOME PARK HERITAGE OAKS GOLF & COUNTRY CLUB ODESSA DELLS CHARITON MUNICIPAL WATER WORKS RUSSELL WATER SUPPLY LYON-SIOUX RWS-DOON LYON-SIOUX RWS-BOYDEN LYON-SIOUX RWS-BIG SIOUX LYON-SIOUX RWS-ROCK RAPIDS ALVORD MUNICIPAL WATER SUPPLY DOON WATER SUPPLY GEORGE WATER SUPPLY INWOOD WATER SUPPLY LARCHWOOD WATER SUPPLY LESTER WATER SUPPLY LITTLE ROCK WATER SUPPLY ROCK RAPIDS MUNICIPAL WATER WORKS EARLHAM MUNICIPAL WATERWORKS TRURO WATERWORKS WINTERSET MUNICIPAL WATERWORKS BEACON WATER SUPPLY NEW SHARON WATER SUPPLY OSKALOOSA MUNICIPAL WATER DEPT MAHASKA RURAL WATER SYSTEM, INC. MELCHER-DALLAS WATER SUPPLY CIWA - PERSHING UTILITIES BUSSEY WATER SUPPLY HARVEY WATER WORKS KNOXVILLE WATER WORKS MARION CO. RURAL WATER DISTRICT PELLA WATER WORKS DEPARTMENT PLEASANTVILLE WATER WORKS NORTH CORP WATER SWAN WATER WORKS TIMBER WOLF VALLEY PARK ALBION WATER DEPARTMENT CLEMONS WATER SUPPLY GILMAN WATER SUPPLY LAUREL MUNICIPAL WATER WORKS LE GRAND WATER WORKS LISCOMB WATER SUPPLY MARSHALLTOWN WATER WORKS SUNSET VILLAGE

ATTN JOAN FLECKSING ATTN DENNIS GOEMAAT ATTN KAY BERANEK ATTN TODD WYMAN WATER SUPERINTENDENT ATTN CARL RANSFORD ATTN KEN GREINER ATTN KEN GREINER ATTN KEN GREINER ATTN KEN GREINER ATTN KEN GREINER ATTN KEN GREINER ATTN KEN GREINER ATTN KEN GREINER ATTN KEN GREINER ATTN BUTCH KASPAREK AFFIDAVIT OPERATOR ATTN KEN GREINER ATTN KEVIN WARD ATTN JOANNE HARTNETT ATTN KEVIN SHOOP ATTN BUSINESS MGR ATTN GARY KNIGHT ATTN DON CLARK ATTN TIM MCCLEARY OPERATOR ATTN JEFF CAREY OPERATOR ATTN JEFF CAREY OPERATOR ATTN DENNIS WILLIAMS OPERATOR ATTN MARK WIELE ATTN CINDY TILLIE OWNER ATTN MIKE BURROUGHS OPERATOR ATTN JEFF CAREY OPERATOR ATTN CASEY BONNICHSEN OPERATOR ATTN CHEMIST ATTN KIRK KINSLEY WATER OPERATOR ATTN DONALD CLARK ATTN AARON GIESE WATER SUPT ATTN RAY FRANCIS OPERATOR ATTN ALLEN GUGELER AFFIDAVIT OPERATOR ATTN MIKE DELZELL WATER SUPT ATTN ROCKY DAVIDSON ATTN DOUG SCHNOEBLEEN OPERATOR ATTN TIM MCCLEARY MANGER ATTN SUE NICHOLS PRESIDENT ATTN LYLE COOK TRUSTEE ATTN WATER SUPER ATTN LARRY MITCHELL ATTN REED GRAFING ATTN REED GRAFING ATTN REED GRAFING ATTN REED GRAFING ATTN GILBERT VAN HILL WATER SUPT ATTN ANDY TEUNISSEN ATTN TODD KLEIN ATTN SCOTT HANSON WATER SUPT ATTN TONY DESMET ATTN ROBERT LEUTHOLD WATER SUPT ATTN DAVE HENNINGSEN ATTN MARK PETERSON WATER SUPT ATTN GARY COFFMAN ATTN ANCEL KENNEDY ATTN STEVE BENSHOOF WATER SUPERINTENDENT RANDY PLEIMA ATTN JEFF BITTNER WATER SUPT CHAD COON GENERAL MANAGER ATTN RANDAL PLEIMA ATTN MIKE DAMON ATTN MIKE WILDUNG ATTN RANDAL PLEIMA ATTN WATER SUPERINTENDENT BRIAN BAILEY ATTN RANDALL BRANSON ATTN BRENT SCHRODER WATER SUPERINTENDENT ATTN SHAWN BREAZEALE SUPERINTENDENT 707 40TH AVE ATTN BILL MOORE ATTN CHRIS HAMILTON ATTN RHONDA GUY ATTN BRAD PENNINGTON WS ATTN WATER SUPERINTENDENT ATTN DAVE ATCHER ATTN DOUG BEADLE WATER SUPERINTENDENT PROFESSIONAL OPERATIONS MANAGEMENT ATTN STEVE SINCOX GENERAL MGR PROFESSIONAL OPERATIONS MANAGEMENT

4530 MCCLINTOCK RD 10260 MORRIS HILLS RD 109 SOUTH LOCUST AVE 304 BROADWAY PO BOX 347 101 EMMONS ST 8100 WILDWOOD LANE 8100 WILDWOOD LANE 8100 WILDWOOD LANE 8100 WILDWOOD LANE 8100 WILDWOOD LANE 8100 WILDWOOD LANE 8100 WILDWOOD LANE 8100 WILDWOOD LANE 8100 WILDWOOD LANE PO BOX 101 8100 WILDWOOD LANE 5913 MAIN ST PO BOX 37 PO BOX 161 337 3482 WHITTIER RD 330 ASH ST 3611 GRANDVIEW AVE BOX 209 232 2ND ST BOX 272 HWY 70 N 24487 HWY 92 12729 J AVE 14549 COUNTY RD # 17 21864 120TH ST PO BOX 100 8602 172ND ST 14506 170TH ST 330 ASH ST PO BOX 426 2731 OLD HWY 34 PO BOX 88 CITY HALL 335 N MAIN ST 745 SOUTH 5TH ST 9868 F AVE 4500 25TH ST 15582 40TH ST 203 S 2ND ST 101 ALBIA RD PO BOX 866 PO BOX 545 1107 1ST AVE BOX 309 1107 1ST AVE BOX 309 1107 1ST AVE BOX 309 1107 1ST AVE BOX 309 BOX 2 PO BOX 37 PO BOX 686 103 S MAIN ST PO BOX 298 PO BOX 216 BOX 70 711 5TH AVE 310 S THIRD AVE CITY HALL BOX 518 CITY HALL PO BOX 186 3301 CEDAR BRIDGE RD PO BOX 210 PO BOX 507 1208 S 7TH ST PO BOX 708 PO BOX 210 305 D MAIN E 3801 IOWA SPEEDWAY DR PO BOX 210 PO BOX 87 PO BOX 349 1921 W BELL AVE 1301 UNIVERSITY ST 107 E NEWTON ST PO BOX 566 PO BOX 315 407 STATE ST 3202 S 12TH ST LOT # 1 PO BOX 219 108 MAIN PO BOX 100 PO BOX 157 PO BOX 126 104 W MAIN BOX 430 1899 N 35TH AVE W 205 E STATE ST BOX 1420 1899 N 35TH AVE W

PALO IA 52324 TODDVILLE IA 52341 PRAIRIEBURG IA 52219-8807 SPRINGVILLE IA 52336 HIAWATHA IA 52233 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 TODDVILLE IA 52341 SWISHER IA 52338 TODDVILLE IA 52341 TROY MILLS IA 52344 TROY MILLS IA 52344 WALKER IA 52352 WALKER IA 52352 SPRINGVILLE IA 52336 COLUMBUS JCT IA 52738 MUSCATINE IA 52761 COLUMBUS JUNCTION IA 52738 COLUMBUS JUNCTION IA 52738 COLUMBUS JUNCTION IA 52738 COLUMBUS JUNCTION IA 52738 WAPELLO IA 52653 COLUMBUS JUNCTION IA 52738 COLUMBUS JUNCTION IA 52738 GRANDVIEW IA 52752 MUSCATINE IA 52761-9066 LETTS IA 52754 COLUMBUS JUNCTION IA 52738 MORNING SUN IA 52640 NEW LONDON IA 52645 OAKVILLE IA 52646 WAPELLO IA 52653 WAPELLO IA 52653 WAPELLO IA 52653 MUSCATINE IA 52761 WAPELLO IA 52653 WAPELLO IA 52653 CHARITON IA 50049 RUSSELL IA 50238 ROCK RAPIDS IA 51246 ROCK RAPIDS IA 51246 ROCK RAPIDS IA 51246 ROCK RAPIDS IA 51246 ALVORD IA 51230 DOON IA 51235 GEORGE IA 51237 INWOOD IA 51240 LARCHWOOD IA 51241 LESTER IA 51242 LITTLE ROCK IA 51249 ROCK RAPIDS IA 51246 EARLHAM IA 50072 TRURO IA 50257-0186 WINTERSET IA 50273 OSKALOOSA IA 52577 NEW SHARON IA 50207 OSKALOOSA IA 52577 OSKALOOSA IA 52577 MELCHER DALLAS IA 50062 NEWTON IA 50208-8245 OSKALOOSA IA 52577 HARVEY IA 50119 KNOXVILLE IA 50138 KNOXVILLE IA 50138 PELLA IA 50219 PLEASANTVILLE IA 50225 PLEASANTVILLE IA 50225 PLEASANTVILLE IA 50225 MARSHALLTOWN IA 50158 ALBION IA 50005 CLEMONS IA 50051 GILMAN IA 50106 LAUREL IA 50141-0126 LEGRAND IA 50142 NEWTON IA 50208 MARSHALLTOWN IA 50158 NEWTON IA 50208

Active public water supply systems regulated by DNR, Updated August 2016

IA6471063 IA6480081 IA6484093 IA6500600 IA6500823 IA6520019 IA6520201 IA6525090 IA6525203 IA6525204 IA6525801 IA6527038 IA6527545 IA6529043 IA6545020 IA6549201 IA6549801 IA6575052 IA6600901 IA6616772 IA6616801 IA6634201 IA6642201 IA6642773 IA6649801 IA6663001 IA6663201 IA6663829 IA6663903 IA6663905 IA6668001 IA6673016 IA6673201 IA6673401 IA6677089 IA6682801 IA6709017 IA6715083 IA6715203 IA6715711 IA6727028 IA6731006 IA6739095 IA6739434 IA6739949 IA6749061 IA6762043 IA6769018 IA6803010 IA6858000 IA6915015 IA6950075 IA6950701 IA6965091 IA6985051 IA7000600 IA7000601 IA7000617 IA7000686 IA7000689 IA7009071 IA7016202 IA7016204 IA7016778 IA7038101 IA7038301 IA7038402 IA7038800 IA7048001 IA7048161 IA7048301 IA7048303 IA7048306 IA7048308 IA7048310 IA7048319 IA7048320 IA7048332 IA7048392 IA7048438 IA7048477 IA7048488 IA7048501

MELBOURNE WATER SUPPLY RHODES WATER SUPPLY STATE CENTER MUNI WATER DEPT COUNTRY ESTATES MOBILE HOME PARK PONY CREEK #1 HOA/PEOPLES SERVICE EMERSON WATER DEPARTMENT E-STOP GLENWOOD MUNICIPAL UTILITIES THE PLAYHOUSE THEATRE ROMANTIX INC GLENWOOD COMMUNITY CHURCH HASTINGS WATER SUPPLY EAST MILLS SCHOOL HENDERSON WATER DEPARTMENT MALVERN WATER SUPPLY TOBEY JACKS MINEOLA STEAK HOUSE ST. JOHN LUTH. CHURCH (MINEOLA) SILVER CITY WATER SUPPLY MITCHELL COUNTY CARE FACILITY CARPENTER BAR/GRILL DEER CREEK LUTHERAN CHURCH RED MAN 2, LLC OLD COUNTY SEAT BAR & GRILL MITCHELL TOWN PUMP ABSOLUTE ENERGY LLC OSAGE MUNICIPAL WATER SUPPLY SUNNY BRAE GOLF & COUNTRY CLUB OSAGE MOTEL INTERSTATE PARK MITCHELL COUNTY NATURE CENTER ORCHARD WATER WORKS ST ANSGAR WATER SUPPLY ACORN PARK GOLF & COUNTRY CLUB HALVORSON PARK STACYVILLE WATER SUPPLY ST PETER LUTHERAN CHURCH BLENCOE MUNICIPAL WATERWORKS CASTANA MUNICIPAL WATER SUPPLY DIVIDE HILL BAR & GRILL TIMBER RIDGE LODGE RECREATION, LTD. MAPLETON MUNICIPAL WATER PLANT MOORHEAD WATER SUPPLY ONAWA MUNICIPAL WATER PLANT ONAWA KOA LEWIS AND CLARK STATE PARK SOLDIER WATER SUPPLY UTE WATER SUPPLY WHITING WATER SUPPLY ALBIA MUNICIPAL WATER WORKS LOVILIA MUNICIPAL WATER DEPARTMENT ELLIOTT WATER SUPPLY RED OAK WATER SUPPLY SOUTHWEST REG WATER DISTRICT (RED OAK) STANTON WATER SUPPLY VILLISCA MUNICIPAL WATER DEPT CLEARVIEW MHC MAPLEWOOD ESTATES MHP MECHA CEBA WATER SYSTEM ASSOCIATION KAMMERER MOBILE HOME PARK LOUISA COURTS MHP & SALES ATALISSA MUNICIPAL WATER SUPPLY DEESE THIRSTY CAMEL SADDLE BRONC MAXS SSAB IOWA INC RIVERVIEW SUBDIVISION CLARKS FERRY RANCHO VALLEY HOMEOWNERS ASSOC MUSCATINE POWER & WATER MONSANTO COMPANY MARK TWAIN MEADOWS HOMEOWNERS STEAMBOAT ASSOCIATION FAIRWAY OAKS HILLTOP ROAD ASSOCIATION #2 ROLLING ACRES SUBDIVISION FOX VALLEY ACRES HILLTOP FARMS #3RD ADDITION VALLEY VIEW ESTATES #1 AND #2 HILLTOP ROAD ASSOCIATION #1 SPRING VALLEY BIBLE CAMP WILD CAT DEN STATE PK-FAIRPORT STATION SHADY CREEK PUBLIC USE AREA 1 MUSCATINE COM SCHOOL TRANSPORTATION BLDG

ATTN WATER SUPERINTENDENT GARY FRICKE ATTN GEORGE TUTTLE ATTN PHIL PITZEN ATTN JOHN MEADS ATTN WATER SUPERINTENDENT ATTN BJ KENDALL WATER SUPERINTENDENT ATTN KARRIE OSBORN ATTN DALE M MARSHALL ATTN STEVE WINTERS ATTN KIM D'AMICO ATTN BRENT CLARK PEOPLE SERVICE ATTN JOHN MEADS ATTN CHAD GORDON WTR SUPER PEOPLES SERVICE ATTN WILLIAM GOOD ATTN PAUL SPECK COUNCIL PRESIDENT ATTN HOWARD PETERSON ATTN MARK ROSS ATTN TY PETERSON OWNER ATTN DENNIS KOCH ATTN GREG & LAURA STARK ATTN KIMBERLEY HERMAN ATTN PAULA WESTREM ATTN TYLER SCHWARCK ATTN GARY SCHNEIDER WATER SUPT ATTN MANAGER DONNA HINDERKS OWNER ATTN ADAM SHIRLEY ATTN ADAM SHIRLEY MARK ROSS ATTN DIANE COLLIER CITY CLERK ATTN MANAGER ATTN ADAM SHIRLEY ATTN JOE ERBE OPERATOR ATTN RICHARD BRUNNER ATTN WATER SUPT ATTN BRIAN KEPNER ATTN CORY BUMANN RICHARD BUMANN OWNER ATTN MIKE HAHN WATER SUPERINTENDENT ATTN MIKE WALLIS WATER SUPT ATTN DAVE RICHARDSON SUPT ATTN KELLY AND ANGELA LYONS ATTN SCOTT DOESCHER ATTN JIM LINTIN WATER SUPERINTENDENT ATTN LONNIE CARLSON WATER SUPT ATTN WATER SUPT ATTN DISTRIBUTION FOREMAN ATTN LEONARD GEERY WATER SUPERINTENDENT ATTN MICHAEL CARSON ATTN WATER SUPERINTENDENT ATTN KEVIN GOWING WATER SUPT ATTN ZEB MCFARLAND SUPERINTENDENT ATTN CHAD JAMES WATER SUPERINTENDENT ATTN RANDALL WANKE OPERATOR ATTN TIM MCCLEARY OWNER ATTN DAN SCHMERTMAN MANAGER ATTN TIM MCCLEARY ATTN JOY BARRETT OPERATOR ATTN MATT GOODALE OPERATOR ATTN REUBEN & DEE DEESE OWNERS ATTN DONNA MCKEAN ROBERT PROBST D/B/A MAX'S ATTN THOMAS SANICOLA ENVIRON MGR ATTN ANTHONY RUPE OPERATOR ATTN LUCAS MCCUTCHEON ATTN MARTIN HANSEN OPERATOR ATTN BRYAN BUTLER MGR WATER & UTILITY ATTN RON STEINKE OPERATOR ATTN MATT CARTER ATTN DAVE TOMKINS OPERATOR ATTN JIMMY ABERG OPERATOR ATTN DOUG MCDERMID OPERATOR ATTN TIM MCCLEARY OPERATOR DANIEL SCHMERTMAN AFFIDAVIT OPERATOR ATTN DENNIS TRIPP OPERATOR ATTN STEVE PAULSRUD OPERATOR ATTN ERIC PEARSON ATTN DANNY L DUROCHER DIRECTOR ATTN GWEN PRENTICE PARK RANGER OPERATOR ATTN LUCAS MCCUTCHEON ATTN DON KRINGS

BOX 37 PO BOX 73 PO BOX 668 57963 INGLEWOOD LANE 209 S 19TH ST BOX 313 59172 410TH ST 7 N VINE ST 19201 BUNGE AVE 50662 189TH ST 22521 GLENVIEW AVE 209 S 19TH ST SUITE 555 57963 INGLEWOOD LANE 350 N LOCUST ST 209 S 19TH ST PO BOX 179 408 MAIN ST PO BOX 106 209 S 19TH ST 3834 MARCH AVE PO BOX 71 416 WILLIAMS ST PO BOX 278 306 MAIN 720 W MAIN ST 1005 N 7TH ST 1372 STATE LINE RD PO BOX 29 PO BOX 177 2215 HWY 218 18793 HWY 9 18793 HWY 9 626 CHESTNUT ST PO BOX 307 1426 HWY 105 W 18793 HWY 9 PO BOX 184 4683 GOLDENROD AVE CITY HALL PO BOX 56 129 WILLOW ST PO BOX 16 19 ELMWOOD DR 33453 153RD ST 513 MAIN ST BOX 97 914 DIAMOND ST CITY HALL PO BOX 202 21914 PARK LOOP BOX 74 BOX 255 BOX 38 120 S A ST BOX 145 BOX 57 601 6TH ST PO BOX 475 PO BOX 177 PO BOX 189 318 S 3RD AVE 1798 IOWA DR 4500 25TH ST S 2046 CAPTAINS CT 4500 25TH ST S 10257 COUNTY RD G44X 1058 285 ST PO BOX 123 PO BOX 122 209 TODDS FERRY RD PO BOX 82 1770 BILL SHARP BLVD 17001 275 ST 25549 182 ST PO BOX 534 1857 PRAIRIE LANE 3205 CEDAR ST PO BOX 473 2500 WIGGINS RD 807 HERSHEY CT 2055 MISSISSIPPI VIEW DR 2759 OAK DR 2258 RIDGEVIEW DR 4500 25TH ST S 2046 CAPTAINS CT 2238 OAK TREE RD 2116 SKYLANE DR 2288 NORTH HILLTOP DR 2858 180TH ST 1884 WILDCAT DEN RD 25549 182 ST PO BOX 534 2705 A CEDAR

MELBOURNE IA 50162 RHODES IA 50234 STATE CENTER IA 50247-0668 GLENWOOD IA 51534 OMAHA NE 68102 EMERSON IA 51533 EMERSON IA 51533 GLENWOOD IA 51534 COUNCIL BLUFFS IA 51503 COUNCIL BLUFFS IA 51503 GLENWOOD IA 51534 OMAHA NE 68102 GLENWOOD IA IA 51534 CARSON IA 51525 OMAHA NE 68102 MINEOLA IA 51554 MINEOLA IA 51554 OMAHA NE 68102 OSAGE IA 50461-8372 CARPENTER IA 50426 ST ANSGAR IA 50472 MCINTIRE IA 50455 MITCHELL IA 50461 OSAGE IA 50461 ST ANSGAR IA 50472 OSAGE IA 50461 OSAGE IA 50461 OSAGE IA 50461-8337 OSAGE IA 50461 OSAGE IA 50461 OSAGE IA 50461 ST. ANSGAR IA 50472 SAINT ANSGAR IA 50472 OSAGE IA 50461 STACYVILLE IA 50476 TOETERVILLE IA 50481 BLENCOE IA 51523 CASTANA IA 51010 MAPLETON IA 51034 CASTANA IA 51010 MAPLETON IA 51034 MOORHEAD IA 51558 ONAWA IA 51040 ONAWA IA 51040 ONAWA IA 51040 SOLDIER IA 51572 UTE IA 51060 WHITING IA 51063 ALBIA IA 52531 LOVILIA IA 50150-0145 ELLIOTT IA 51532 RED OAK IA 51566 CLARINDA IA 51632 STANTON IA 51573-0189 VILLISCA IA 50864 LECLAIRE IA 52753 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 TIPTON IA 52772 COLUMBUS JCT IA 52738 CONESVILLE IA 52739 CONESVILLE IA 52739 MUSCATINE IA 52761 LONG GROVE IA 52756 PLEASANT VALLEY IA 52767 MUSCATINE IA 52761-9494 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 PLEASANT VALLEY IA 52767 MUSCATINE IA 52761

Active public water supply systems regulated by DNR, Updated August 2016

IA7048837 IA7048901 IA7048951 IA7048952 IA7052203 IA7052205 IA7063096 IA7073010 IA7073707 IA7073834 IA7078026 IA7078101 IA7078815 IA7109065 IA7128036 IA7139032 IA7155059 IA7165025 IA7170040 IA7177007 IA7177701 IA7209069 IA7222034 IA7227701 IA7234069 IA7239086 IA7245047 IA7324038 IA7329029 IA7329501 IA7335054 IA7341059 IA7349023 IA7380036 IA7383045 IA7383901 IA7403081 IA7428021 IA7428022 IA7445096 IA7445101 IA7450019 IA7465010 IA7470099 IA7509008 IA7509201 IA7514049 IA7521084 IA7528051 IA7528801 IA7537032 IA7540174 IA7548072 IA7561021 IA7568079 IA7589008 IA7589401 IA7603045 IA7607088 IA7609039 IA7614063 IA7622024 IA7622801 IA7622802 IA7628047 IA7633049 IA7639002 IA7642047 IA7700800 IA7700802 IA7700853 IA7700901 IA7707030 IA7709053 IA7709395 IA7709396 IA7709398 IA7709601 IA7709801 IA7717032 IA7720051 IA7727031 IA7727603

MUSCATINE MUNI GOLF COURSE SAULSBURY BR-EDUCATIONAL CTR. WILD CAT DEN STATE PARK WELL-1 WILD CAT DEN PARK WELL 2 BURTS TAVERN CASEYS STORE (NICHOLS) #2472 STOCKTON MUNI WATER SUPPLY WEST LIBERTY WATER UTILITY ELEGANT INN (WEST LIBERTY) WEST LIBERTY FOODS WILTON WATER SUPPLY HWH CORPORATION (WEST) WAHKONSA COUNTRY CLUB CALUMET WATER SUPPLY HARTLEY MUNICIPAL WATER DEPARTMENT PAULLINA MUNICIPAL WATER SUPPLY PRIMGHAR MUNICIPAL WATER SUPPLY SANBORN WATER SUPPLY SHELDON WATER DEPARTMENT SUTHERLAND WATER SUPPLY OSCEOLA RURAL WATER SYSTEM-SOUTH ASHTON MUNICIPAL WATER DEPARTMENT HARRIS WATER SUPPLY OSCEOLA RURAL WATER SYSTEM-NORTH MELVIN WATERWORKS OCHEYEDAN WATER WORKS SIBLEY PUBLIC WATER SUPPLY BRADDYVILLE WATER WORKS CLARINDA WATER PLANT CLARINDA TREATMENT COMPLEX COIN WATER SUPPLY COLLEGE SPRINGS WATER SUPPLY ESSEX WATER SUPPLY SHAMBAUGH MUNI WATER SUPPLY SHENANDOAH WATER DEPT SOUTHWEST REG WATER DISTRICT (CLARINDA) AYRSHIRE WATER WORKS EMMETSBURG MUNICIPAL WATER DEPARTMENT RODMAN WATER SYSTEM GRAETTINGER MUNICIPAL WATER SUPPLY DAYBREAK FOODS INC MALLARD WATER SUPPLY RUTHVEN WATER SUPPLY WEST BEND WATER DEPARTMENT AKRON, CITY OF HOLE N THE WALL LODGE BRUNSVILLE MUNICIPAL WATER SUPPLY CRAIG WATER WORKS HINTON WATER SUPPLY MIKES SALOON KINGSLEY WATER SUPPLY LEMARS WATER DEPARTMENT MERRILL MUNICIPAL WATER SUPPLY OYENS WATER SUPPLY REMSEN MUNICIPAL UTILITIES WESTFIELD WATER SUPPLY CAMP JOY HOLLOW FONDA WATER SUPPLY GILMORE CITY WATERWORKS HAVELOCK WATER SUPPLY LAURENS WATER SUPPLY PALMER WATER SUPPLY EVANGELICAL COVENANT CHURCH FAITH COMMUNITY CHURCH PLOVER WATER SUPPLY POCAHONTAS WATER DEPARTMENT ROLFE WATER SUPPLY VARINA WATER SUPPLY FOX CREEK BENEFITTED WTR. DISTRICT SOUTHWEST POLK WATER SERVICE, INC. GOULD HEIGHTS WATER SERVICE COMPANY CAMP DODGE WATER SUPPLY ALTOONA WATER SUPPLY ANKENY, CITY OF GREENWOOD ACRES WATER CO. HICKORY HOLLOW WATER SERVICE, INC. OAKWOOD PARK WATER INC. AUTUMN RIDGE ESTATES MHP DMWW-GREENBRIER ESTATES BONDURANT MUNI WATER SUPPLY CLIVE WATER DEPARTMENT DES MOINES WATER WORKS SOUTHRIDGE ESTATE

ATTN BRETT PARCHER SUPT ATTN DAVID BAKKE OPERATOR ATTN GWEN PRENTICE PARK RANGER OPERATOR ATTN GWEN PRENTICE PARK RANGER OPERATOR ATTN CYNTHIA MASSEY ATTN STEPHANIE POLMAN STORE MANAGER ATTN OPERATOR ATTN GEORGE PEARL WATER SUPT ATTN JAGDISH PATEL MANAGER ATTN MIKE POLMAN OPERATOR ATTN WATER SUPT ATTN ROD OCHILTREE ENGINEER/OPERATOR ATTN MARY KISER MGR ATTN DAVE HENNINGSEN ATTN TERRY HILBERT / JEREMY NIICHEL ATTN WATER SUPT ATTN DENNY LOGAN WATER SUPT ATTN WATER SUPT ATTN KEITH VAANDRAGER WATER SUPT ATTN WATER SUPT ATTN DOUG WESTERMAN MANAGER ATTN ANDY GACKE WATER SUPT ATTN DAVE HENNINGSEN ATTN DOUG WESTERMAN MANAGER ATTN DAVE HENNINGSEN ATTN KERRY GLADE WATER SUPT ATTN CITY CLERK ATTN SAM WOODRUFF WTR SUPERINTENDENT ATTN WATER SUPERINTENDENT ATTN PLANT OPERATION MANAGER ATTN DARIN PEASE WATER SUPT ATTN KEVIN GOWING WATER SUPT ATTN WATER SUPERINTENDENT ATTN SAMUEL WOODRUFF WATER SUPT ATTN WATER SUPERINTENDENT KIRK KEMPER ATTN KEVIN GOWING WATER SUPT ATTN RANDY VAN DYKE ATTN JEFF MOREY ATTN DANNY HUTCHISON ATTN PAUL KROENKE ATTN BRETT PICKAR ATTN LARRY AKRIDGE WATER SUPT ATTN DAVE CONLON PUBLIC WORKS DIR ATTN DAVE JERGENS WATER SUPT ATTN DAN ROLFES ATTN JOE CAIN ATTN JASON BUTLER I&S GROUP ATTN JORDAN RICHARDSON ATTN JAMES PAUL WATER SUPT MARILYN BAGLEY MGR ATTN STEVE JANTZ WATER SUPT ATTN GAYLE SITZMANN WATER SUPT ATTN WATER SUPT ATTN WATER SUPT ATTN GARY WHITFIELD WATER SUPT ATTN WATER SUPT ATTN CHARLIE BISHOP ATTN WATER SUPT ATTN WATER SUPT ATTN BRIAN KLEIN ATTN JULIAN JOHNSEN WATER SUPT ATTN DOUG HELMERS WATER SUPT ATTN PROPERTY TEAM LEADER ATTN DENNIS NILES PASTOR ATTN TOM GRAFFT ATTN WATER SUPT ATTN DAVID SANDVIG WATER SUPT ATTN DON WOLF ATTN TOM THORPE ATTN TOM THORPE ATTN TOM THORPE IA ARMY NAT GUARD BLDG B-61 CAMP DODGE ATTN JIM UTTER WATER SUPERINTENDENT ATTN KEN PLAGER ATTN TOM THORPE ATTN TOM THORPE ATTN TOM THORPE ATTN TOM THORPE ATTN TED CORRIGAN ATTN PAT COLLISON WATER SUPERINTENDENT ATTN JEFF MAY WD OPERATOR ATTN MIKE MCCURNIN PROFESSIONAL OPERATIONS MANAGEMENT

1820 HWY 38 3300 CEDAR ST PO BOX 109 1884 WILDCAT DEN RD 1884 WILDCAT DEN RD 411 IJEM AVE PO BOX 211 1334 HWY 22 PO BOX 111 409 N CALHOUN ST 1943 GARFIELD AVE PO BOX 318 207 W 2ND ST 104 E 4TH ST PO BOX 27 2096 MOSCOW RD 2358 VERMONT AVE 711 5TH AVE 11 S CENTRAL AVE PO BOX 239 PO BOX 39 102 MAIN ST PO BOX 548 PO BOX 276 BOX 8 2270 WALNUT AVE 327 EAST 3RD ST 711 5TH AVE 2270 WALNUT AVE 711 5TH AVE 869 MAIN ST PO BOX 129 808 3RD AVE CITY HALL BOX 65 200 S 15TH ST 1800 N 16TH ST 309 W SUMMIT BOX 112 CITY HALL PO BOX 428 PO BOX 103 PO BOX 338 PO BOX 177 PO BOX 555 PO BOX 417 PO BOX 226 104 S CEDAR ST PO BOX 418 4768 280TH ST 605 INMAN PO BOX 160 PO BOX 348 BOX 318 14396 DIAMOND AVE PO BOX 458 497 MAPLE ST PO BOX 1023 5605 HAMILTON BLVD PO BOX 309 40 CENTRAL AVE SE 608 MAIN ST CITY HALL BOX 598 604 CLEVELAND ST BOX 5 14092 BUTCHER RD PO BOX 367 304 S GILMORE ST BOX 276 208 HWY 18 272 N THIRD PO BOX 71 21822 600TH ST 54952 290TH AVE PO BOX 458 PO BOX 69 319 GARFIELD ST CITY HALL 1485 NE 70 AVE PO BOX 555 1485 NE 70 AVE PO BOX 555 1485 NE 70 AVE PO BOX 555 7105 NW 70TH AVE 407 8TH ST SE 220 W 1ST ST 1485 NE 70 AVE PO BOX 555 1485 NE 70 AVE PO BOX 555 1485 NE 70 AVE PO BOX 555 1485 NE 70 AVE PO BOX 555 2201 GEORGE FLAGG PKWY 200 2ND ST NE PO BOX 37 2123 111TH 2201 GEORGE FLAGG PKWY 1899 N 35TH AVE W

MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 MUSCATINE IA 52761 NICHOLS IA 52776 NICHOLS IA 52766 CALAMUS IA 52729 WEST LIBERTY IA 52776 WEST LIBERTY IA 52776 WEST LIBERTY IA 52776 WILTON IA 52778 MOSCOW IA 52760-0183 DURANT IA 52747 SIBLEY IA 51249 HARTLEY IA 51346 PAULLINA IA 51046 PRIMGHAR IA 51245 SANBORN IA 51248 SHELDON IA 51201 SUTHERLAND IA 51058 MAY CITY IA 51354 ASHTON IA 51232 SIBLEY IA 51249 MAY CITY IA 51354 SIBLEY IA 51249 OCHEYEDAN IA 51354 SIBLEY IA 51249 BRADDYVILLE IA 51631 CLARINDA IA 51632 CLARINDA IA 51632 SHENANDOAH IA 51601 COLLEGE SPRINGS IA 51637 ESSEX IA 51638 SHAMBAUGH IA 51651 SHENANDOAH IA 51601 CLARINDA IA 51632 SPENCER IA 51301-0555 EMMETSBURG IA 50536 WEST BEND IA 50597 GRAETTINGER IA 51342-0402 GRAETTINGER IA 51342 MALLARD IA 50562 RUTHVEN IA 51358 WEST BEND IA 50597 AKRON IA 51001 AKRON IA 51001 STORM LAKE IA 50588 IRETON IA 51027 HINTON IA 51024 SIOUX CITY IA 51108 KINGSLEY IA 51028 LEMARS IA 51031 MERRILL IA 51038 OYENS IA 51045 REMSEN IA 51050 WESTFIELD IA 51062 WESTFIELD IA 50428 FONDA IA 50540 GILMORE CITY IA 50541 WHITTEMORE IA 50598 LAURENS IA 50554 PALMER IA 50571-0071 POMEROY IA 50575 PALMER IA 50571 STORM LAKE IA 50588 POCAHONTAS IA 50574 ROLFE IA 50581 VARINA IA 50593 ANKENY IA 50021 ANKENY IA 50021 ANKENY IA 50021 JOHNSTON IA 50131-1824 ALTOONA IA 50009 ANKENY IA 50023-1751 ANKENY IA 50021 ANKENY IA 50021 ANKENY IA 50021 ANKENY IA 50021 DES MOINES IA 50321 BONDURANT IA 50035 CLIVE IA 50325 DES MOINES IA 50321 NEWTON IA 50208

Active public water supply systems regulated by DNR, Updated August 2016

IA7727604 IA7730012 IA7736011 IA7736301 IA7740011 IA7751092 IA7770050 IA7774701 IA7778039 IA7780042 IA7785007 IA7803080 IA7809078 IA7809801 IA7812079 IA7820080 IA7820204 IA7820401 IA7820431 IA7820502 IA7820558 IA7820560 IA7820701 IA7820802 IA7820803 IA7820804 IA7820805 IA7820851 IA7820903 IA7822086 IA7822842 IA7833025 IA7836201 IA7836445 IA7838715 IA7838728 IA7841014 IA7849086 IA7853043 IA7853801 IA7856084 IA7866031 IA7872062 IA7905088 IA7909047 IA7915017 IA7930008 IA7945018 IA7950097 IA7950300 IA8018040 IA8040015 IA8055014 IA8080701 IA8104076 IA8114000 IA8127048 IA8133009 IA8144087 IA8150015 IA8150901 IA8156028 IA8166061 IA8200601 IA8200605 IA8200855 IA8209301 IA8209307 IA8209308 IA8209309 IA8209359 IA8209398 IA8209600 IA8209802 IA8215021 IA8215301 IA8215302 IA8215303 IA8215304 IA8215305 IA8215306 IA8215308 IA8215325

EWING TRACE MHC ELKHART WATER SUPPLY GRIMES WATER SUPPLY PARK VIEW VILLAGE JOHNSTON MUNICIPAL WATER SUPPLY MITCHELLVILLE WATER SUPPLY POLK CITY WATER SUPPLY SOUTHEAST POLK RWD SHELDAHL WATER SUPPLY URBANDALE WATER UTILITY WEST DES MOINES WATER WORKS AVOCA WATER WORKS CARSON WATER SUPPLY CREIGHTON UNIVERSITY RETREAT CENTER CARTER LAKE WATER DISTRICT COUNCIL BLUFFS WATER WORKS TOWN & COUNTRY AQUA CLUB WESTFAIR LITTLE SIOUX SCOUT RANCH THE LEARNING JOURNEY GREEN HILLS AEA THE LEARNING JOURNEY II URBAN BLUFFS - NORTH ST PAULS EVANGELICAL COUNTRY CHURCH WORD CENTER MINISTRIES LIVING HOPE COMMUNITY CHURCH SW IOWA RENEWABLE ENERGY LLC EASTERN HILLS BAPTIST CHURCH LEWIS AND CLARK MONUMENT CRESCENT WATER SUPPLY MT. CRESCENT SKI AREA HANCOCK WATER SUPPLY AEROPLANE INN HITCHCOCK NATURE CENTER DOT-4 (I-680 RA 023S LOVELAND) DOT-4 (I-680 RA 024N LOVELAND) MACEDONIA WATER SUPPLY MINDEN WATER SUPPLY NEOLA LIGHT & WATER QUAIL RUN COUNTRY CLUB OAKLAND MUNIC WATER UTILITY TREYNOR WATER DEPARTMENT WALNUT MUNICIPAL UTILITIES BARNES CITY WATER SUPPLY BROOKLYN WATER DEPARTMENT DEEP RIVER WATER SUPPLY GRINNELL WATER DEPARTMENT MALCOM WATER SUPPLY MONTEZUMA MUNI WATER SUPPLY PONDEROSA UTILITIES INC. DIAGONAL WATER DEPARTMENT KELLERTON WATER SUPPLY MOUNT AYR WATER TREATMENT PLANT SIRWA #2 (CRESTON) AUBURN WATER SUPPLY EARLY MUNICIPAL WATER SUPPLY LAKE VIEW WATER SUPPLY LYTTON WATER DEPARTMENT ODEBOLT WATER SUPPLY SAC CITY MUNICIPAL WATER PLANT HAGGE PARK-SAC COUNTY CONSERVATION BOARD SCHALLER WATER SUPPLY WALL LAKE WATER SUPPLY COUNTRY ESTATES MHP LAKESIDE MANOR MHC PARK VIEW WATER & SANITARY DISTRICT TROUT VALLEY 2ND ADDITION CARRIAGE PLACE ESTATES HOA FOREST MANOR SUBDIVISION CARRIAGE MEADOWS HOMEOWNERS ASSOCIATION VISTA HILLS WATER ASSOCIATION TROUT VALLEY HOMES ASSOC. 1 DODDS VALLEY VIEW WATER ASSN HIDDEN HILLS GOLF COURSE BLUE GRASS WATER SUPPLY REVELLE 6TH & 7TH ADDITION HICKORY HILLS SUBDIVISION #1 HICKORY HILLS SUBDIVISION #2 VILLAGE OAKS HOMEOWNERS ASSN VALLEY HEIGHTS 1ST ANNEX TIMBER LAKE ESTATES HOA EAGLE LANE CORPORATION DEER VALLEY HOMEOWNERS ASSOC

PROFESSIONAL OPERATIONS MANAGEMENT ATTN TOM THORPE ATTN WATER SUPT ATTN TOM THORPE ATTN SHANE KINSEY ATTN WAYNE PATTERSO WATER SUPERINTENDENT ATTN MIKE SCHULTE ATTN TED CORRIGAN ATTN WATER SUPERINTENDENT ATTN DALE ACHESON WATER SUPT ATTN MITCH PINKERTON ATTN WATER SUPERINTENDENT ATTN WATER SUPERINTENDENT 16493 CONTRAIL AVE ATTN TIM PARKER OPERATOR ATTN GENERAL MGR ATTN BRETT FORD ATTN RICK KILLION ATTN GREG SCHAEFER RANGER ATTN LISA WILCOX ATTN JAMIE REID ATTN LISA WILCOX ATTN WATER SUPERINTENDENT ATTN CRAIG WILSON ATTN ELIZABETH JENSEN ATTN KEN DOHMEN ATTN JOHN MEADS ATTN BRIAN TATMAN ATTN JOHN D BATT PEOPLESERVICE ATTN MANAGER ATTN WATER SUPERINTENDENT CASEY BARAGARY ATTN GINA STUEVE ATTN MARK SHOEMAKER ATTN ROGER MARSHALL ATTN ROGER MARSHALL RON RANSOM ATTN RICHARD SCHUNING WATER SUPT ATTN JEREMY VAN ARSDOL ATTN MARY K AGER ATTN MIKE BARAGARY WATER SUPT ATTN MARLYN MCKENZIE WATER SUPR JAMES BLUM SUPERINTENDENT ATTN RODNEY HAMILTON ATTN LAVERN BARTACHEK WATER SUPER ATTN LEIGH ARMSTRONG WATER SUPER ATTN WATER RESOURCES DIRECTOR ATTN WATER SUPERINTENDENT LONNIE SCOTT ATTN CHRIS WIDMER ATTN CHRIS WIDMER ATTN MITCH ENGLAND WATER SUPT TERRY W MUNYON ATTN BRENT WISE WATER SUPT ATTN MATT SCHULTZ ATTN GERRY BLESSINGTON WATER SUPT ATTN RAYMOND MUSSELMAN ATTN LON BUSE WATER SUPT ATTN RUSTY HUSTER SUPT OF PUBLIC WORKS ATTN BILL TYSOR SUPT OF UTILITIES ATTN WATER SUPT ATTN CHRIS BASS DIRECTOR ATTN JACOB MYRTUE ATTN WATER SUPT ATTN JOEL JOHNSON OPERATOR ATTN GARY CHASE OPERATOR ATTN JOEL MCCUBBIN MANAGER ATTN JOEL JOHNSON OPERATOR ATTN JOEL JOHNSON OPERATOR ATTN GARY DYER OPERATOR ATTN HENRY J ALBERT WATER COMMISSIONER ATTN BRYAN SNOOK ATTN JOEL JOHNSON OPERATOR ATTN JOEL JOHNSON OPERATOR ATTN MIKE MARTIN OWNER MANAGER ATTN BRYAN BUTLER AFFIDAVIT OPERATOR THOM NELSON OPERATOR ATTN JOEL JOHNSON OPERATOR ATTN JOEL JOHNSON OPERATOR ATTN BRYAN BUTLER ATTN TONI ROBERTSON ATTN TONY RUPE OPERATOR ATTN ANGIE WEBSTER PRESIDENT ATTN JOHN CAHILL OPERATOR

1899 N 35TH AVE W 1485 NE 70TH AVE 1801 N JAMES ST 1485 NE 70 AVE PO BOX 555 6221 MERLE HAY RD PO BOX 410 110 2ND ST NE BOX 426 2201 GEORGE FLAGG PKWY 803 2ND AVE PO BOX 82 3720 86 ST 1505 RAILROAD AVE BOX 246 PO BOX 128 950 LOCUST ST PO BOX 309 PO BOX 1861 PO BOX 698 32977 LARPENTEUR MEMORIAL RD 15111 214TH ST BOX 1109 15111 214TH ST 108 HWY 59 11053 DUMFRIES AVE 15257 PINECREST DR 15101 HOPE LANE 57963 INGLEWOOD LANE 16996 STATE ORCHARD RD 209 PEARL ST 209 S 19TH ST PO BOX 69 CITY HALL PO BOX 108 28935 HWY 183 223 S 6TH ST 2296 LIBERTY AVE 2296 LIBERTY AVE BOX 33 PO BOX 68 PO BOX 67 CNTY GOLF 614 DR VAN ZEE RD BOX 396 15 N EYBERG BOX 326 PO BOX 188 BOX 145 PO BOX 262 927 4TH AVE CITY HALL PO BOX 66 PO BOX 64 501 E MAIN ST PO BOX 64 501 E MAIN ST 1384 210TH AVE PO BOX 57 200 S TAYLOR 1391 190TH ST PO BOX 407 BOX 238 CITY HALL BOX 411 CITY HALL PO BOX 18 BOX 125 PO BOX 113 PO BOX 37 2970 280TH PO BOX 120 PO BOX 37 21133 SCOTT PK RD 1457 N CEDAR ST 12 A GROVE RD 21133 SCOTT PK RD 21133 SCOTT PRK RD 13083 81 AVE 1020 CARRIAGE PLACE DR 28039 219ST ST 21133 SCOTT PK RD 21133 SCOTT PK RD 4335 INDIANA AVE 875 NEWELL AVE 13270 63RD AVE 21133 SCOTT PK RD 21133 SCOTT PK RD 875 NEWELL AV 113 VALLEY HEIGHTS RD 17001 275 ST 8134 119TH ST 8126 127TH ST

NEWTON IA 50208 ANKENY IA 50021 GRIMES IA 50111 ANKENY IA 50021 JOHNSTON IA 50131 MITCHELLVILLE IA 50169 POLK CITY IA 50226 DES MOINES IA 50321 SHELDAHL IA 50243 URBANDALE IA 50322 WEST DES MOINES IA 50265 AVOCA IA 51521 CARSON IA 51525 GRISWOLD IA 51535 CARTER LAKE IA 51510 COUNCIL BLUFFS IA 51502 COUNCIL BLUFFS IA 51502 COUNCIL BLUFFS IA 51502 LITTLE SIOUX IA 51545 COUNCIL BLUFFS IA 51503 COUNCIL BLUFFS IA 51502 COUNCIL BLUFFS IA 51503 AVOCA IA 51521 COUNCIL BLUFFS IA 51503 COUNCIL BLUFFS IA 51503 COUNCIL BLUFFS IA 51503 GLENWOOD IA 51534 COUNCIL BLUFFS IA 51503 COUNCIL BLUFFS IA 51503 OMAHA NE 68102 CRESCENT IA 51526 HANCOCK IA 51536 HONEY CREEK IA 51542 COUNCIL BLUFFS IA 51501 MISSOURI VALLEY IA 51555 MISSOURI VALLEY IA 51555 MACEDONIA IA 51549 MINDEN IA 51553 NEOLA IA 51559 NEOLA IA 51559 OAKLAND IA 51560 TREYNOR IA 51575 WALNUT IA 51577 BARNES CITY IA 50027 BROOKLYN IA 52211 DEEP RIVER IA 52222 GRINNELL IA 50112-2043 MALCOM IA 50157-0066 MONTEZUMA IA 50171 MONTEZUMA IA 50171 DIAGONAL IA 50845 KELLERTON IA 50133 MOUNT AYR IA 50854 CRESTON IA 50801 AUBURN IA 51433 EARLY IA 50535 LAKE VIEW IA 51450 LYTTON IA 50561 ODEBOLT IA 51458 SAC CITY IA 50583 SAC CITY IA 50583 SCHALLER IA 51053 WALL LAKE IA 51466 DAVENPORT IA 52804 GALESBURG IL 61401 ELDRIDGE IA 52748 DAVENPORT IA 52807 DAVENPORT IA 52807 BLUE GRASS IA 52726 BETTENDORF IA 52722 LECLAIRE IA 52753 DAVENPORT IA 52807 DAVENPORT IA 52804 BETTENDORF IA 52722 MUSCATINE IA 52761 BLUE GRASS IA 52726 DAVENPORT IA 52807 DAVENPORT IA 52807 MUSCATINE IA 52761 BLUE GRASS IA 52726 LONG GROVE IA 52756 BLUE GRASS IA 52726 BLUE GRASS IA 52726

Active public water supply systems regulated by DNR, Updated August 2016

IA8215372 IA8215373 IA8215384 IA8215385 IA8215396 IA8215399 IA8215448 IA8218050 IA8218301 IA8218302 IA8222001 IA8222101 IA8222174 IA8222178 IA8222301 IA8222451 IA8222603 IA8225043 IA8225301 IA8225445 IA8225495 IA8227045 IA8230008 IA8230301 IA8230302 IA8245201 IA8245303 IA8245323 IA8245357 IA8251096 IA8251301 IA8251401 IA8251801 IA8251900 IA8251901 IA8251903 IA8251905 IA8251906 IA8251993 IA8251994 IA8251995 IA8251996 IA8251998 IA8251999 IA8255060 IA8258201 IA8258702 IA8264059 IA8264446 IA8270201 IA8271301 IA8271302 IA8271565 IA8271827 IA8271901 IA8273061 IA8273062 IA8285058 IA8285200 IA8300184 IA8315018 IA8320098 IA8325013 IA8335029 IA8340099 IA8355025 IA8365052 IA8369038 IA8400722 IA8400733 IA8403029 IA8409037 IA8429002 IA8434040 IA8439058 IA8444063 IA8447098 IA8455056 IA8458057 IA8474097 IA8482096 IA8482701 IA8486053

HICKORY HILLS FIRST ANNEX HOA HICKORY HILLS SECOND ANNEX TIMBER VALLEY ESTATES (1ST & 2ND ADD) TIMBER VALLEY ESTATES (THIRD ADDITION) REVELLE 1ST & 2ND SUBDIVISION RUSTIC OAKS HOMEOWNERS ASSN. CAMP ABE LINCOLN BUFFALO WATER SUPPLY DEVILS CREEK ESTATES HOME ASSOC LEAF LAKE ESTATES HOA IOWA-AMERICAN WTR CO-DAVENPORT LINWOOD MINING AND MINERALS CORP PETERSEN PROPERTIES KRAFT HEINZ COMPANY KNOLLCREST HOA CTR FOR ALCOHOL/DRUG SERV (COUNTRY OAKS) MT JOY MOBILE HOME PARK IOWA-AMERICAN WATER-DIXON ROLLING GREEN ESTATES HOA INC SCOTT CO-WAPSI RIVER ENVIRON ED CTR DIXON MEMORIAL PARK DONAHUE MUNI WATER SYSTEM ELDRIDGE WATER SUPPLY WILLOW STREAM ESTATES MOBILE HOME LAKE HUNTINGTON ESTATES ARGO CORNERS LLC RIVER HIGHLANDS SUBDIVISION MCCARTY CREEK HOMEOWNERS ASSN #8 WOODS AND MEADOWS SUBDIVISION LONG GROVE MUNI WATER SUPPLY WOODLAND ACRES OWNERS ASSOCIATION INC SCOTT CO PK - BALD EAGLE CAMPGROUND ST ANNS CATHOLIC CHURCH SCOTT CO-WEST LAKE SUMMIT CAMPGROUND SCOTT CO PK - WEST LAKE-PARK TERRACE SCOTT CO-BUFFALO SHORES SCOTT CO-WILDERNESS CAMPGROUND SCOTT CO. CONSERVATION BD-CLUB HOUSE SCOTT CO PK-SAC FOX SCOTT CO PK-WHISPERING PINES SCOTT CO PK-NATURE CENTER SCOTT CO PK-POOL SCOTT CO PK-INCAHIAS SCOTT CO PK-PINE GROVE MAYSVILLE MUNICIPAL WATER DEPT CORNER MARKET THE LUCKY FROG BAR & GRILL NEW LIBERTY WATER SUPPLY CAMP LIBERTY SLABYS BAR AND GRILL STONEY CREEK SUBDIVISION STONEY CREEK NORTH CODY ELEMENTARY SCHOOL DAVENPORT COUNTRY CLUB LOCK AND DAM 14 PRINCETON WATER SUPPLY PINEO GROVE WATER COMPANY WALCOTT WATERWORKS TRUCKOMAT CORPORATION REGIONAL WATER DEFIANCE WATER DEPARTMENT EARLING WATER SUPPLY ELK HORN MUNI WATER WORKS HARLAN MUNICIPAL UTILITIES IRWIN MUNICIPAL SUPPLY PANAMA WATER WORKS PORTSMOUTH WATER SUPPLY SHELBY WATER SUPPLY RURAL WATER SYSTEM #1 SOUTHERN SIOUX COUNTY RURAL WATER ALTON MUNICIPAL WATER DEPARTMENT BOYDEN MUNICIPAL WATER SUPPLY GRANVILLE WATER SUPPLY HAWARDEN WATER SUPPLY HOSPERS MUNICIPAL WATER DEPT HULL WATER SUPPLY IRETON WATER SUPPLY MATLOCK WATER SUPPLY MAURICE MUNICIPAL WATER SUPPLY ORANGE CITY MUNICIPAL WATER DEPARTMENT ROCK VALLEY WATER SUPPLY ROCK VALLEY RURAL WATER DISTRICT SIOUX CENTER MUNICIPAL WATER DEPARTMENT

ATTN JOEL JOHNSON ATTN JOEL JOHNSON OPERATOR ATTN STEPHEN GEERING OPERATOR 4350 HOPEWELL AVE ATTN REBECCA KERBY OPERATOR ATTN BRYAN BUTLER ATTN JOHN GROTH OPERATOR ATTN JAMIE BROOKS WATER SUPT ATTN JOEL JOHNSON OPERATOR ATTN JOEL JOHNSON OPERATOR ATTN BRENT EARLEY WATER QUALITY SUPV ATTN DARIN OSLAND ATTN JOEL MCCUBBIN OPERATOR ATTN ED LAWSON ATTN MARY ANN FAHRENKRUG PRES ATTN JOEL JOHNSON OPERATOR ATTN DAN PEETERS OPERATOR ATTN BRENT EARLEY ATTN LUANN COOPER-HINTERMEISTER DIR SCOTT CNTY CONVERVATION BD ATTN GARY PINGEL BALL PARK PRES ATTN JIM MERCHIE WATER MGT SERV ATTN MARK SCHMIDT UTILITY MGR ATTN JOEL JOHNSON OPERATOR ATTN JOEL JOHNSON OPERATOR ATTN JACK WILSON OWNER ATTN JOEL JOHNSON OPERATOR ATTN AMY DOBBELARE QC ANAL ATTN AMY DOBBELARE ATTN JOEL MCCUBBIN WATER SUPT ATTN DAN WIEDERHOLT ATTN ROGER KEAN DIR ATTN ROGER BOUSSELOT ATTN MAINTENANCE SHOP ATTN ROGER A KEAN DIR ATTN MAINTENANCE SHOP ATTN ROGER A KEAN DIRECTOR ATTN ROGER A KEAN DIR ATTN ROGER A KEAN DIR ATTN ROGER A KEAN DIR ATTN DAVE ONG OPERATOR ATTN ROGER A KEAN DIR ATTN ROGER A KEAN DIR ATTN ROGER A KEAN DIR ATTN DUANE LEVIEN ATTN MANAGER ATTN JASON WALDORF OWNER ATTN CITY CLERK ATTN MAHLON SIBERT SITE MANAGER ATTN KOREY KOBERG MANAGER ATTN JOEL JOHNSON JOHNSON H2O EQUIP ATTN JOEL JOHNSON OPERATOR ATTN AMY DOBBELARE OPERATOR ATTN WARREN WEST LUCAS MCCUTCHEON ATTN JAMES MERCHIE OPERATOR ATTN JIM MERCHIE AFFIDAVIT OPERATOR ATTN TONY RUPE OPERATOR ATTN WILLIAM (TOBY) GRINESTAFF FOREMAN ATTN WATER SUPERINTENDENT ATTN GARY MUHLBAUER WATER SUPT ATTN DAVE THIES WATER SUPERINTENDENT ATTN JERRY EVANS ATTN DIR ELECTRIC GAS & WATER ATTN WATER SUPERINTENDENT JEFF BLUM ATTN KERRY PAULEY WATER SUPERINTENDENT ATTN KERRY PAULEY WATER SUPT ATTN ROGER HEILIG ATTN RANDY IEDEMA ATTN RUSSELL COONS FIELD MANAGER ATTN NICK HERDA WATER SUPT ATTN WATER SUPT ATTN DUANE NIICHEL ATTN ALAN MACE WATER SUPT ATTN TIM SNYDER ATTN LONNI WESTPHAL WATER SUPT ATTN JORDAN RICHARDSON WATER SUPT ATTN REED GRAFING ATTN JEFF VAN DER WEIDE WATER SUPT ATTN JERRY REUVERS WATER SUPT ATTN GREG HAUBRICH OPERATOR ATTN GARVIN BUYERT MANAGER ATTN HARLAN KRUID WATER SUPT

21133 SCOTT PK RD 21133 SCOTT PK RD 208 TIMBER VALLEY DR 6165 135TH ST 875 NEWELL AVE 1624 W FRONT ST PO BOX 557 329 DODGE ST 21133 SCOTT PK RD 21133 SCOTT PK RD 5201 GRAND AVE 401 E FRONT ST 27268 SCOTT PARK RD 1337 W 2ND ST 10853 159TH ST 21133 SCOTT PK RD 2901 S 9TH AVE 5201 GRAND AVE 2894 Coral Ct 110 14910 110TH AVE 2937 310TH ST PO BOX 124 305 N 3RD ST PO BOX 375 21133 SCOTT PK RD 21133 SCOTT PK RD 24531 225th Street 21133 SCOTT PK RD 1798 IOWA DR 1798 IOWA DR PO BOX 210 29270 172ND AVE 14910 110TH AVE 1994 278TH ST 14910 110TH AVE 14910 110TH AVE 14910 110TH AVE 14910 110TH AVE 14910 110TH AVE 14910 110TH AVE 14910 110TH AVE 19251 290TH ST 14910 110TH AVE 14910 110TH AVE 14910 110TH AVE PO BOX 111 PO BOX 237 102 W 1ST ST 3455 295TH ST CITY HALL PO BOX 39 4415 295TH ST 6020 NEW LIBERTY RD 21133 SCOTT PK RD 21133 SCOTT PK RD 1798 IOWA DR PO BOX 507 25549 182ND PO BOX 534 PO BOX 124 PO BOX 124 PO BOX 247 515 STERLING DR 108 HWY 59 BOX 297 BOX 147 PO BOX 216 PO BOX 71 BOX 7 111 S MAIN ST PO BOX 10 PO BOX 51 PO BOX 1 4438 380TH ST PO BOX 219 BOX 910 BOX 160 PO BOX 114 1150 CENTRAL AVE PO BOX 43 1133 MAPLE PO BOX 816 BOX 130 BOX 309 BOX 101 212 ELM ST 125 CENTRAL AVE SE BOX 100 719 MAIN ST 335 1ST AVE NW

DAVENPORT IA 52807 DAVENPORT IA 52804 BLUE GRASS IA 52726 BETTENDORF IA 52722 BLUE GRASS IA 52726 MUSCATINE IA 52761 BLUE GRASS IA 52726 BUFFALO IA 52728 DAVENPORT IA 52807 DAVENPORT IA 52807 DAVENPORT IA 52807 DAVENPORT IA 52804 LONG GROVE IA 52756 DAVENPORT IA 52802 DAVENPORT IA 52804 DAVENPORT IA 52807 ELDRIDGE IA 52748 DAVENPORT IA 52807 CORALVILLE IA 52241 DAVENPORT IA 52804 NEW LIBERTY IA 52765 LOWDEN IA 52255 ELDRIDGE IA 52748 DAVENPORT IA 52804 DAVENPORT IA 52807 LE CLAIRE IA 52753 DAVENPORT IA 52804 LECLAIRE IA 52753 LECLAIRE IA 52753 LONG GROVE IA 52756 LONG GROVE IA 52756 DAVENPORT IA 52804-9020 CALAMUS IA 52729 DAVENPORT IA 52804 DAVENPORT IA 52804-9020 DAVENPORT IA 52804 DAVENPORT IA 52804 DAVENPORT IA 52804-9020 DAVENPORT IA 52804-9020 DAVENPORT IA 52804-9020 LONG GROVE IA 52756 DAVENPORT IA 52804-9020 DAVENPORT IA 52804-9020 DAVENPORT IA 52804-9020 CALAMUS IA 52729 MCCAUSLAND IA 52758 CAMANCHE IA 52730 NEW LIBERTY IA 52765 NEW LIBERTY IA 52765 WALCOTT IA 52773 DAVENPORT IA 52804 DAVENPORT IA 52804 LECLAIRE IA 52753 PLEASANT VALLEY IA 52767 PLEASANT VALLEY IA 52767 LOWDEN IA 52255 LOWDEN IA 52255 WALCOTT IA 52773-0247 WALCOTT IA 52773 AVOCA IA 51521 DEFIANCE IA 51527 EARLING IA 51530 ELK HORN IA 51531 HARLAN IA 51537 IRWIN IA 51446 PANAMA IA 51562 PANAMA IA 51562 SHELBY IA 51570 HOSPERS IA 51238 IRETON IA 51027 ALTON IA 51003 BOYDEN IA 51234 GRANVILLE IA 51022 HAWARDEN IA 51023 HOSPERS IA 51238 HULL IA 51239 IRETON IA 51027 ROCK RAPIDS IA 51246 MAURICE IA 51036 ORANGE CITY IA 51041 ROCK VALLEY IA 51247 ROCK VALLEY IA 51247 SIOUX CENTER IA 51250

Active public water supply systems regulated by DNR, Updated August 2016

IA8486701 IA8500605 IA8503039 IA8503305 IA8503528 IA8509069 IA8515060 IA8520061 IA8531083 IA8538066 IA8548016 IA8552010 IA8557058 IA8562044 IA8570001 IA8580057 IA8584000 IA8584401 IA8590041 IA8609019 IA8616052 IA8627095 IA8631003 IA8637079 IA8640089 IA8666002 IA8670013 IA8670101 IA8670701 IA8676027 IA8681030 IA8681200 IA8709096 IA8748075 IA8758061 IA8816089 IA8909011 IA8914031 IA8920001 IA8930038 IA8938026 IA8954084 IA8973095 IA9000742 IA9003006 IA9027014 IA9049001 IA9053004 IA9083012 IA9113071 IA9113101 IA9123047 IA9133075 IA9133601 IA9133701 IA9138041 IA9147047 IA9155083 IA9159067 IA9164078 IA9176019 IA9200601 IA9203007 IA9203461 IA9203754 IA9203760 IA9203763 IA9209043 IA9212201 IA9214085 IA9233012 IA9233201 IA9233205 IA9233301 IA9233460 IA9233501 IA9233520 IA9233522 IA9233802 IA9233803 IA9233804 IA9233899 IA9260090

LEWIS AND CLARK REGIONAL WATER SYSTEM CRESTVIEW MOBILE HOME PARK AMES WATER TREATMENT PLANT SQUAW VALLEY SOUTH SUBDIVISION ISU CAMBRIDGE WATER SUPPLY COLLINS WATER SUPPLY COLO WATER SUPPLY GILBERT WATER SUPPLY HUXLEY WATERWORKS DEPT KELLEY WATER SUPPLY MCCALLSBURG WATER SUPPLY MAXWELL WATER DEPARTMENT NEVADA WATER SUPPLY ROLAND WATER SUPPLY SLATER MUNI WATER DEPT STORY CITY WATER DEPT RIVERSIDE LUTHERAN BIBLE CAMP ZEARING WATER DEPARTMENT CHELSEA WATER SUPPLY CLUTIER WATER SUPPLY DYSART WATER SUPPLY ELBERON WATER SUPPLY GARWIN WATER SUPPLY GLADBROOK WATER SUPPLY MONTOUR WATER SUPPLY TAMA WATER SUPPLY IOWA PREMIUM BEEF POWESHIEK WATER ASSOCIATION TOLEDO WATER SUPPLY TRAER MUNICIPAL WATER PLANT TRAER GOLF & COUNTRY CLUB BEDFORD WATER WORKS LENOX WATER SUPPLY NEW MARKET WATER SUPPLY CRESTON WATER SUPPLY BIRMINGHAM WATER SUPPLY BONAPARTE WATER SUPPLY CANTRIL WATER SUPPLY FARMINGTON WATER SUPPLY KEOSAUQUA WATER WORKS MILTON WATER SUPPLY STOCKPORT WATER SUPPLY WAPELLO RURAL WATER ASSOC. AGENCY WATER WORKS BLAKESBURG MUNICIPAL WATER WORKS EDDYVILLE MUNI WATER DEPT ELDON WATER SUPPLY OTTUMWA WATER WORKS CARLISLE WATER SUPPLY GENERAL MILLS OPERATIONS INC CUMMING WATER TREATMENT PLANT INDIANOLA WATER SUPPLY NORTH AMERICAN MOBILE HOME PARK WARREN WATER DISTRICT LACONA WATER SUPPLY MARTENSDALE WATER SUPPLY MILO PUBLIC WATER SUPPLY NEW VIRGINIA WATER SUPPLY NORWALK WATER SUPPLY SAINT MARYS WATER CORPORATION LINN HOLLOW MHP AINSWORTH WATER WORKS MARR PARK PAINE'S STEAKHOUSE AINSWORTH 4 CORNERS RESTAURANT DAIRY MART BRIGHTON MUNICIPAL WATER SUPPLY EAGLES NEST CRAWFORDSVILLE WATER SUPPLY KALONA WATER DEPT WINDMILL RIDGE CAMPGROUND HIM HEARTH N HOME COOKING SUNSET HILLS ESTATES PART 2 SHILOH PATHWAY CHRISTIAN SCHOOL IOWA MENNONITE SCHOOL WASHINGTON TWSP. ELEMENTARY SCHOOL UPPER DEER CREEK CHURCH LOWER DEER CREEK MENNONITE CHURCH FAIRVIEW MENNONITE CHURCH COUNTRY VIEW SUBDIVISION HOA RIVERSIDE WATER SUPPLY

ATTN WATER SUPT ATTN BRANT LEMER ATTN LYLE HAMMES WATER SUPERINTENDENT ATTN KEVIN JACOBSON ATTN MIKE MURRAY ATTN DALE HENNICK WATER SUPERINTENDENT ATTN DARREN KENNEDY ATTN CITY CLERK ATTN TAD STUPP WATER SUPERINTENDENT ATTN KEITH VITZTHUM ATTN GARY MILAM ATTN KEVIN JACOBSON ATTN: PUBLIC WORKS DIRECTOR ATTN SHAWN LUDWIG ATTN NATHAN HOVICK WATER SUPT ATTN WATER SUPERINTENDENT ATTN WATER SUPERINTENDENT FOR MAIN CAMP/BRINGLE VILLAGE ATTN WATER SUPERINTENDENT KYLE CHITTY ATTN WATER OPERATOR MARK SVOBODA ATTN STEVE HIX SUPER OF PUBLIC WORKS ATTN JED WOLF OPERATOR ATTN WATER SUPERINTENDENT ATTN MARK LOWRY PUBLIC WORKS SUPT PROFESSIONAL OPERATIONS MANAGEMENT ATTN WATER SUPERINTENDENT ATTN KENT HOUSTON ATTN MATT TAPKEN OPERATOR ATTN KENDALL JORDAN ATTN PAT STIEF ATTN MARY NOVAK ATTN JOE PACE WATER SUPERINTENDENT ATTN JOHN BORLAND WATER SUPERINTENDENT ATTN MARK HARGIS WATER SUPERINTENDENT ATTN WATER SUPERINTENDENT ATTN RICHARD WAHL WATER SUPT ATTN JIM TOMSON OPERATOR ATTN JAMES R CLOSSER WATER SUPT ATTN DONALD POOLE WATER SUPT ATTN JIM CHAMBERS WATER SUPT ATTN DENNIS LILES OPERATOR ATTN JIM TOMSEN WATER SUPT ATTN DAN WESTEGARD OPERATOR ATTN FRED CLUBB WATER SUPT ATTN JOE CROOKHAM OPERATOR ATTN ALAN HOUSER WATER SUPT ATTN PUBLIC WORKS DIR WS OP ATTN TIM ALBERT PRODUCTION MGR ATTN STEVE O'BRAZA WATER SUPERINTENDENT ATTN STEVE BERGER ATTN MIKE MCCURNIN ATTN WATER SUPERINTENDENT PROFESSIONAL OPERATIONS MANAGEMENT ATTN STAN RIPPERGER ATTN WATER SUPERINTENDENT ATTN ROBERT SEYMOUR ATTN DOUG HEMBRY ATTN ANCEL KENNEDY ATTN TIM HOSKINS WATER SUPT ATTN MARTY GEHRINGER ATTN JIM TOMSON ATTN CHAD MCCLEARY WTR PLANT SUPERVISOR ATTN STEVEN ANDERSON DIRECTOR ATTN Tana Parrish CEO ATTN DIANE ANDING OWNER/OPERATOR WAYNE FREYENBERGER OWNER JEFF SOPER ATTN DAN RAYMOND/HAZEL STODERL ATTN JEFFREY SOPER WATER SUPT ATTN ROBERT CHRISTNER WATER SUPT ATTN EMERY GINGERICH ATTN ILA MILLER ATTN ADMINISTRATOR ATTN STEVE RICH ATTN LAWRENCE SCHLABACH ADMINISTRATOR ATTN JOE SWARTZENTRUBER MAINTENANCE DIR ATTN RANDY BILLUPS OPERATOR ATTN DALE R MILLER OPERATOR ATTN DONALD PATTERSON PASTOR ATTN FIRMAN HERSHBERGER ATTN DALE MILLER OPERATOR ATTN KEVIN ENGEL WATER SUPT

31474 SD HWY 19 5615 LINCOLN WAY 300 E 5TH ST BLDG 1 PO BOX 203 220 POWER PLANT BUILDING PO BOX 216 PO BOX 15 CITY HALL BOX 294 213 ASHTON ST 515 N MAIN 903 HUBBEL PO BOX 203 107 MAIN ST 1209 6TH ST PO BOX 530 202 E ASH ST PO BOX 288 101 STORY ST 504 BROAD ST 3001 RIVERSIDE RD 203 S CENTER ST PO BOX 235 PO BOX 125 334 3RD ST PO BOX 686 PO BOX 144 208 MAIN ST 319 SECOND ST PO BOX 309 AVE W 305 SIEGEL CITY CLERKS OFFICE 3337 L AVE 3504 HWY 63 S 103 S CHURCH ST 649 SECOND ST PO BOX 7 625 COURT AVE 205 S MAIN ST PO BOX 338 820 S PARK PO BOX 405 CITY HALL PO BOX 100 PO BOX 44 117 W COMMERCIAL PO BOX 237 409 TREMONT ST BOX 555 CITY HALL PO BOX 220 CITY HALL PO BOX 15 534 SHAUL AVE PO BOX 218 BOX 215 1006 MAIN ST CITY HALL PO BOX 367 230 TURNER DR PO BOX 20 PO BOX 430 6101 SE 52ND ST 2201 GEORGE FLAGG PKWY BOX 356 1899 N 35TH AVE W 1204 E 2ND AVE PO BOX 148 CITY HALL PO BOX 100 WATER DEPT PO BOX 111 PO BOX 302 705 N AVE PO BOX 55 117 WEST COMMERCIAL PO BOX 126 2943 HWY 92 28648 HWY 92 3112 HWY 92 2521 VINE AVE 426 E MADISON ST 1186 120TH ST 426 E MADISON ST BOX 1213 1321 LOCUST 1012 JUNIPER AVE 2458 HWY 22 100 SHILOH DR 5764 HWY 1 SW 1421 540TH ST SW 1592 ANGLE RD SW 4995 WATERWAY LANE SW 1408 540TH ST SW 2605 540TH ST SW 4620 HAZELWOOD SW CITY HALL BOX 188

VERMILLION SD 57069 AMES IA 50014 AMES IA 50010 MCCALLSBURG IA 50154 AMES IA 50011 CAMBRIDGE IA 50046 COLLINS IA 50055 COLO IA 50056 GILBERT IA 50105 HUXLEY IA 50124 KELLEY IA 50134 MC CALLSBURG IA 50154-0203 MAXWELL IA 50161 NEVADA IA 50201 ROLAND IA 50236 SLATER IA 50244 STORY CITY IA 50248 STORY CITY IA 50248 ZEARING IA 50278 CHELSEA IA 52215 CLUTIER IA 52217 DYSART IA 52224 ELBERON IA 52225 GARWIN IA 50632-0148 GLADBROOK IA 50635 NEWTON IA 50208 TAMA IA 52339 TAMA IA 52339 TAMA IA 52339 TOLEDO IA 52342 TRAER IA 50675 TRAER IA 50675 BEDFORD IA 50833 LENOX IA 50851 NEW MARKET IA 51646 CRESTON IA 50801 BIRMINGHAM IA 52535 HILLSBORO IA 52630 CANTRIL IA 52542 FARMINGTON IA 52626 KEOSAUQUA IA 52565 MILTON IA 52570 STOCKPORT IA 52651 OTTUMWA IA 52501 AGENCY IA 52530 BLAKESBURG IA 52536 EDDYVILLE IA 52553 ELDON IA 52554 OTTUMWA IA 52501 CARLISLE IA 50047 CARLISLE IA 50047 DES MOINES IA 50321 INDIANOLA IA 50125 NEWTON IA 50208 INDIANOLA IA 50125 LACONA IA 50139 MARTENSDALE IA 50160 MILO IA 50166 NEW VIRGINIA IA 50210 NORWALK IA 50211-1417 SAINT MARYS IA 50241 HILLSBORO IA 52630 AINSWORTH IA 52201 AINSWORTH IA 52201 AINSWORTH IA 52201 AINSWORTH IA 52201 AINSWORTH IA 52201 WASHINGTON IA 52353 WAYLAND IA 52654 WASHINGTON IA 52353 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 KALONA IA 52247 IOWA CITY IA 52240 RIVERSIDE IA 52327

Active public water supply systems regulated by DNR, Updated August 2016

IA9260301 IA9260302 IA9260528 IA9271068 IA9271801 IA9276096 IA9281006 IA9303024 IA9334078 IA9348065 IA9352084 IA9368035 IA9400801 IA9405082 IA9408087 IA9417063 IA9420027 IA9425011 IA9425701 IA9427082 IA9433050 IA9433102 IA9433161 IA9433187 IA9433188 IA9433202 IA9433203 IA9433302 IA9433312 IA9433324 IA9433336 IA9433349 IA9433600 IA9433801 IA9433904 IA9436095 IA9442027 IA9453071 IA9461007 IA9464008 IA9486052 IA9506052 IA9506200 IA9525047 IA9525101 IA9525202 IA9525401 IA9525601 IA9525901 IA9525935 IA9545044 IA9545202 IA9545801 IA9549073 IA9575068 IA9580201 IA9580203 IA9580801 IA9585017 IA9585801 IA9606201 IA9609601 IA9609774 IA9609874 IA9615064 IA9615867 IA9615901 IA9620082 IA9630001 IA9630012 IA9630101 IA9630204 IA9630205 IA9630206 IA9630211 IA9630212 IA9630213 IA9630303 IA9630307 IA9630316 IA9630401 IA9630403 IA9630405

WALDSCHMIDT SUBDIVISION TIMBERLINE ESTATES HIGHLAND HIGH SCHOOL WASHINGTON WATER DEPARTMENT CROOKED CREEK CHRISTIAN CAMP WELLMAN MUNICIPAL WATERWORKS WEST CHESTER MUNI WTR SUPPLY ALLERTON WATER WORKS CORYDON WATER SUPPLY HUMESTON WATER PLANT LINEVILLE WATER SUPPLY SEYMOUR MUNICIPAL UTILITY WATER DEPT CENTRAL WATER WORKS BADGER WATER SUPPLY BARNUM WATER SUPPLY CALLENDER WATER SUPPLY CLARE WATER DEPARTMENT DAYTON MUNICIPAL WATER SUPPLY XENIA RWD (NORTH) DUNCOMBE WATER SUPPLY FORT DODGE WATER SUPPLY FORT DODGE ASPHALT COMPANY KOCH FERTILIZER FT DODGE LLC CERTAINTEED GYPSUM GEORGIA PACIFIC CORP GYPSUM DIV. LAKESIDE GOLF & COUNTRY CLUB COMMUNITY ORCHARD DEER CREEK SUBDIVISION (FORT DODGE) BECKER WATER AND ROAD LAKEWOOD UTILITIES TIMBERLANE ADDITION DEERWOOD ESTATES UTILITIES WOODLAND ACRES RABINER TREATMENT CENTER KENNEDY MEM PK-WEBSTER CONSERV GOWRIE MUNI UTILITIES WATER DEPT HARCOURT WATER SUPPLY LEHIGH WATER SUPPLY MOORLAND WATER SUPPLY OTHO WATER SUPPLY VINCENT WATER SUPPLY BUFFALO CENTER MUNI WATER DEPT THE BARN (BUFFALO CENTER) FOREST CITY WATER SUPPLY CHRISTENSEN FARMS MIDWEST LLC SUPER BOWL THREE FINGERS CAMPGROUND ROCKY KNOLL MHP THORPE PARK-WINNEBAGO CONSERVATION PILOT KNOB STATE PARK-CAMPGROUND LAKE MILLS MUNICIPAL WATER DEPT-SOUTH RICE LAKE GOLF & COUNTRY CLUB WORD OF FAITH DOMINION CHURCH LELAND WATER SUPPLY RAKE WATER SUPPLY SHELLDANS SALOON VINGIE PUB SCARVILLE LUTHERAN CHURCH THOMPSON WATER WORKS REMBRANDT FOODS-THOMPSON CHIMNEY ROCK CANOE RENTAL & CAMPGROUND LAURA INGALLS WILDER MUSEUM WELL BARNEYS BAR AND GRILL BURR OAK LUTHERAN CHURCH CALMAR WATER SUPPLY SOUTH WINN GOLF CLUB KENDALLVILLE PARK CASTALIA WATER WORKS FREEPORT WATER DISTRICT DECORAH WATER DEPARTMENT WINDRIDGE IMPLEMENTS L.L.C. JEWELS SKATE COUNTRY THE COUNTRY EXPRESS SEED SAVERS EXCHANGE MCCAFFREYS DOLCE VITA DECORAH SALES COMMISSION PINTERS GARDEN CENTER & PUMPKIN PATCH SHERMANS WATER & ROAD, INC. SCENIC VIEW ESTATES DEERFIELD HEIGHTS ASSOCIATION TWIN SPRINGS CAMP AREA BIG SPRINGS WELL PINE BLUFF 4H CAMP

ATTN ROB WICK OPERATOR ATTN HILLARY MAURER OPERATOR ATTN JEFF SOPER OPERATOR ATTN CHAD MCCLEARY WATER SUPT ATTN TIM FRIESEN ADMINISTRATOR ATTN TIM GARRETTOPERATOR ATTN CHAD MCCLEARY WATER SUPT ATTN ADAM BEAVERS ATTN JANET MORTIMOR WATER SUPERINTENDENT ATTN TED WILLIAMS WATER SUPT ATTN BRIAN MURPHY ATTN JOE SHERRARD ATTN JOHN HORRELL ATTN NADINE ODOR CITY CLERK ATTN JOHN HORRELL ATTN JOHN HORRELL WATER SUPT ATTN JOHN HORRELL OPERATOR ATTN CRAIG JOHNSON WATER SUPT ATTN DOMINIC HAYDEN ATTN RICK TAYLOR WATER SUPT ATTN USW UTILITY GROUP WATER SUPT ATTN TERRY PARKER ATTN FRANK CRAMER ATTN STEVE KLINKEFUS ATTN KEVIN PHAM FACILITY ENV COORDINATOR ATTN SUPERINTENDENT CHAD GRAAF ATTN GREG AND BEV BAEDKE ATTN TERRY PARKER ATTN TERRY PARKER ATTN ROB LOWERY ATTN ROGER HARTZLER ATTN TERRY PARKER ATTN ED ARCHER ATTN BRAD KLUG CEO ATTN MATT COSGROVE DIR ATTN CHUCK ANGSTROM WATER SUPT ATTN ROBERT BARNETT WATER SUPT ATTN WATER SUPERINTENDENT ATTN JOHN HORREL ATTN TERRY PARKER WATER SUPT ATTN CRAIG LARSON WATER SUPT ATTN DUANE HINZ WATER SUPT 2724 360TH ST ATTN KEVIN REICKS WATER SUPT ATTN ADAM BARKA ATTN PHILLIP TORGERSON ATTN DAVID AND PAULA HEYES ATTN MIKE TROE THORPE PARK OFFICE ATTN DEB COATES ATTN ROSS HANSON PUBLIC WORKS DIR ATTN PRES ATTN DON OSTRANDER FOR WORD OF FAITH CH ATTN MICHAEL TROE WATER SUPT ATTN BRIAN KLEIN NORTH IOWA ENVIR ATTN SHELLY STEINKE ATTN JESSICA ZIELSKE ATTN DOUG BACON ATTN DON OLSON WATER SUPT ATTN GREG KEMNITZ ATTN DEBRA KEEFE ATTN BARB OLSON DIRECTOR ATTN RONALD HAGEMAN ATTN PWS OPERATOR ATTN MATT BULLERMAN ATTN MANAGER ATTN BARBARA SCHROEDER ATTN WATER SUPERINTENDENT ATTN BRUCE FRIEDEN ATTN TODD IHDE WATER SUPERINTENDENT ATTN ERIC NORDSCHOW ATTN DON JEWELL ATTN JANET HALWEG ATTN JIM EDRINGTON ATTN JIM MCCAFFREY ATTN JOE NELSON ATTN SHANE PINTER ATTN RYAN BUDKE ATTN RYAN BUDKE ATTN DON DILAURA ATTN MANAGER ATTN CAMPGROUND MANAGER ATTN RICK MATT

4392 480TH ST SE 127 N 4TH ST 426 E MADISON ST 522 N 4TH AVE PO BOX 516 2830 COPPOCK RD PO BOX 339 508 MAIN ST W MAIN ST BOX 176 PO BOX 169 PO BOX 188 26316 US HWY 69 109 N 5TH 955 S 28TH ST PO BOX 253 955 S 28TH ST 955 S 28TH ST 955 S 28TH ST PO BOX 45 23998 141ST ST PO BOX 39 PO BOX 38 1406 CENTRAL AVE 2040 PARKER DR PO BOX 1234 PO BOX 698 2374 MILL RD 1417 NELSON AVE 2237 160TH 2040 PARKER DR 2040 PARKER DR 2249 LAKEWOOD TRAIL 2232 142ND ST 2040 PARKER DR 24260 NELSON AVE LOT # 87 1762 JOHNSON AVE 1415 NELSON AVE PO BOX 47 PO BOX 367 CITY HALL 955 S 28TH ST 2040 PARKER DR 103 S 1ST ST PO BOX 298 314 1ST AVE W BOX 346 23971 COUNTY RD 10 19050 HWY 9 35604 135TH AVE 106 4TH AVE W BOX 42 34496 110TH AVE 2148 340TH ST 105 W MAIN PO BOX 98 42127 225TH AVE PO BOX 127 208 HWY 18 201 MAIN ST 15960 490TH ST 242 448TH ST BOX 25 13780 450TH ST 3312 CHIMNEY ROCK RD 3603 236TH AVE 3607 236TH AVE 2208 350TH ST PO BOX 268 PO BOX 396 2546 LAKE MEYER RD BOX 237 1671 OAK TERRACE RD PO BOX 138 2073 STATE HWY 9 PO BOX 424 2220 TOWN LINE RD 3480 US HWY 52 3094 N WINN RD 2138 TWIN SPRINGS RD PO BOX 385 2475 HWY 9 2700 STANLEY AVE 2700 STANLEY AVE PO BOX 322 PO BOX 513 PO BOX 513 2672 RIVER RD

IOWA CITY IA 52240 WEST BRANCH IA 52358 WASHINGTON IA 52353 WASHINGTON IA 52353 WASHINGTON IA 52353 WELLMAN IA 52356 WEST CHESTER IA 52359 ALLERTON IA 50008 CORYDON IA 50060 HUMESTON IA 50123 LEON IA 50144 SEYMOUR IA 52590 FORT DODGE IA 50501 BADGER IA 50516 FORT DODGE IA 50501 FORT DODGE IA 50501 FT DODGE IA 50501 DAYTON IA 50530 BOUTON IA 50039 DUNCOMBE IA 50532 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501 FORT DODGE IA 50501-0087 FORT DODGE IA 50501 FORT DODGE IA 50501 GOWRIE IA 50543 HARCOURT IA 50544 LEHIGH IA 50557 FORT DODGE IA 50501 FORT DODGE IA 50501 VINCENT IA 50594 BUFFALO CENTER IA 50424 BUFFALO CENTER IA 50424 FOREST CITY IA 50436 SLEEPY EYE MN 56085 FOREST CITY IA 50436 FOREST CITY IA 50436 LELAND IA 50453 FOREST CITY IA 50436 FOREST CITY IA 50436 LAKE MILLS IA 50450 LAKE MILLS IA 50450 LAKE MILLS IA 50450 LELAND IA 50453 WHITTEMORE IA 50598 SCARVILLE IA 50473 SCARVILLE IA 50473 LAKE MILLS IA 50450 THOMPSON IA 50478 THOMPSON IA 50478-7507 CRESCO IA 52136 BURR OAK IA 52101 DECORAH IA 52101 DECORAH IA 52101 CALMAR IA 52132 CALMAR IA 52132 FT ATKINSON IA 52144 OSSIAN IA 52161 DECORAH IA 52101 DECORAH IA 52101-0138 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 FREDERICKSBURG IA 50630 FREDERICKSBURG IA 50630 OSSIAN IA 52161 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101

Active public water supply systems regulated by DNR, Updated August 2016

IA9630466 IA9630530 IA9630768 IA9630773 IA9630809 IA9630882 IA9630902 IA9637201 IA9637882 IA9641049 IA9641404 IA9644001 IA9652801 IA9656401 IA9661201 IA9661531 IA9666201 IA9677007 IA9680085 IA9680301 IA9686077 IA9700630 IA9700901 IA9704060 IA9709046 IA9721076 IA9721883 IA9725094 IA9729099 IA9738057 IA9743065 IA9753022 IA9758023 IA9766041 IA9770024 IA9774002 IA9774033 IA9778054 IA9778105 IA9778106 IA9778107 IA9778110 IA9778111 IA9778201 IA9778401 IA9778840 IA9778966 IA9780059 IA9783060 IA9820010 IA9825097 IA9830001 IA9830202 IA9835001 IA9835401 IA9840018 IA9845024 IA9855077 IA9855201 IA9855202 IA9855402 IA9855403 IA9905003 IA9905302 IA9905801 IA9905872 IA9909031 IA9909305 IA9909306 IA9909901 IA9921050 IA9921800 IA9926096 IA9926801 IA9926802 IA9926809 IA9937092 IA9937401 IA9942027 IA9958004 IA9970037

PULPIT ROCK CAMP GROUNDS NORTH WINNESHIEK COM. SCHOOL DECORAH IMPLEMENT COMPANY BLUFFTON STORE WASHINGTON PRAIRIE LUTHERAN CHURCH SILVERCREST GOLF & COUNTRY CLUB, INC. DECORAH FISH HATCHERY THE ZIPPER OUR LADY OF SEVEN DOLORS PARISH FORT ATKINSON WATER WORKS LAKE MEYER PARK FRANKVILLE RWD HESPER LUTHERAN HIGHLAND GENERAL STORE & CAMPGROUND JACKSON HEIGHTS GOLF COURSE TURKEY VALLEY COMMUNITY SCHOOL HARVEST FARM CAMPGROUND LLC OSSIAN WATER SUPPLY RIDGEWAY, CITY OF PLANTATION COUNTRY VIEW SUBDIVISION SPILLVILLE WATER SUPPLY EAST SIDE ACRES PRAIRIE HILLS ANTHON MUNICIPAL WATER SYSTEM BRONSON WATER SUPPLY CORRECTIONVILLE WATER SUPPLY SALEM LUTHERAN CHURCH CORRECTIONVILLE CUSHING WATER SUPPLY DANBURY WATER SUPPLY HORNICK WATER SUPPLY LAWTON WATER SUPPLY MOVILLE WATER SUPPLY OTO WATER SUPPLY PIERSON WATER SUPPLY SALIX WATER SUPPLY AG PROCESSING INCORPORATED SERGEANT BLUFF WATER SUPPLY SIOUX CITY WATER SUPPLY MIDAMERICAN ENERGY CO. NEAL NORTH MIDAMERICAN ENERGY CO - NEAL SOUTH WHISKEY CREEK (SCHAEFF) GLOBAL FOODS PROCESSING INC WHISKEY CREEK (FEEDLOT) GREEN VALLEY GOLF COURSE DOROTHY PECAUT NATURE CENTER HIDDEN ACRES COUNTRY CLUB STONE STATE PARK SLOAN WATER SUPPLY SMITHLAND WATER SUPPLY FERTILE MUNICIPAL WATER GRAFTON WATER SUPPLY HANLONTOWN WATER SUPPLY SYSTEM IOWA ETHANOL LLC JOICE WATER SUPPLY HAPPY TIME RESORT LLC KENSETT WATER SUPPLY MANLY WATER SUPPLY NORTHWOOD WATERWORKS NORTHWOOD COUNTRY CLUB WORTH CO INTERCHANGE 214 WATER SUPPLY KUENNENS QUARRY SORBO FAMILY CAMPGROUND BELMOND WATER SUPPLY WILSON SUBDIVISION WELL #9 IMMANUEL REFORMED CHURCH CLARMOND COUNTRY CLUB CLARION WATER SUPPLY 2ND PLEASANT VIEW SUBDIVISION SANDY BEACH WELL ASSOCIATION LAKE CORNELIA PARK -WRIGHT CO CONSERVAT DOWS WATER SUPPLY DOWS GOLF COURSE INC EAGLE GROVE WATER SUPPLY DAYBREAK FOODS EAGLE GROVE COMPLEX DAYBREAK FOODS VINCENT COMPLEX EAGLE GROVE COUNTRY CLUB GOLDFIELD WATER SUPPLY OAK RIDGE RECREATION ASSN HOLMES WATER FUND ROWAN MUNI WATER SUPPLY WOOLSTOCK WATER SUPPLY

ATTN MANAGER ATTN ADMINISTRATOR ATTN ROGER KOENIG MANAGER ATTN RANDY LOGSDON OWNER ATTN TREASURER ATTN SECRETARY TREASURER ATTN BRIAN MALAISE ATTN MIKE REICKS OWNER ATTN PARISH COUNCIL PRES KENNETH EHLER ATTN GREG BARTA DIR WINNESHIEK CNTY CONSERVATION ATTN WINNESHIEK CNTY ATTN PWS OPERATOR ATTN GARY & BEV STORTZ ATTN ELAINE HOEY - MGR ATTN JOE PINTER %HARVEST FARM CAMPGROUND L L C ATTN DON DILAURA JIM VOBR WTR SUPERINTENDENT ATTN RYAN BUDKE ATTN DAVE TIMP WATER SUPERINTENDENT ATTN SUSAN KOLLBAUM ATTN JOHN ROBINSON ATTN WATER SUPT ATTN NICK LAHRS WATER SUPT ATTN PAT LANGSCHWAGER WATER SUPT ATTN WATER SUPT ATTN JASON BUTLER I&S GROUP ATTN WATER SUPT ATTN CLIFF TEEL WATER SUPT ATTN NICK LAHRS WATER SUPT ATTN MICHAEL WEAVER WATER SUPT ATTN DAVE DORALE ATTN WATER SUPT ATTN WATER SUPT ATTN JASON MOSER COMPLIANCE COORDINATOR ATTN MICHAEL DAILEY WATER SUPT ATTN BRAD PUETZ WATER SUPT ATTN PLANT CHEMIST ATTN PLANT CHEMIST ATTN JOHN ROBINSON ATTN JASON BUTLER I&S GROUP ATTN BRIAN PETERSON 4300 DONNER AVE DOROTHY PECAUT NATURE CENTER ATTN KAREN SHAW ATTN KEVIN PAPE ATTN DON JONES WATER SUPT ATTN PAUL FRAHM ATTN WARREN BRUNS WATER SUPT ATTN CHRIS KRUGER WATER SUPT ATTN PATRICK MORETZ WATER SUPT ATTN MICHAEL GREEN ATTN DAVID LOW ATTN DOUG BACON ATTN RICHARD BAUER WATER SUPT ATTN AJ STONE WATER SUPT ATTN CRAIG TOFT WATER SUPT ATTN MITCH HANSON ATTN CHRIS MAIERS WORTH CNTY CONSERVATION BD ATTN CLIFFORD SORBO ATTN GREG MILAND WATER SUPT ATTN TIM FLETCHER ATTN PROPERTY CHAIRMAN ATTN MANAGER AND BOARD MEMBERS ATTN TIM FLETCHER WATER SUPERINTENDENT ATTN MIKE HAGEN ATTN TAMI BROWNELL ATTN BRUCE LINDNER ATTN MIKE SCHROEDER WATER SUPT ATTN DWIGHT GROOM MANAGER ATTN BRYAN BAKER WATER SUPT ATTN JULIA ROLSTON AND RICK ROEDL ATTN JULIA ROLSTON AND RICK ROEDL ATTN RICK REILAND PRESIDENT ATTN WATER SUPT ATTN SUPERINTENDENT ATTN ALLEN HARSON ATTN DAVID ERIKSEN WATER SUPT ATTN CRAIG LARSON WATER SUPT

PO BOX 513 3495 N WINN 2203 STATE HWY 9 PO BOX 407 2619 W RAVINE RD 1725 WASHINGTON PRAIRIE RD PO BOX 247 2321 SIEWERS SPRING RD 1225 HWY 150 S PO BOX 171 PO BOX 36 2546 LAKE MEYER RD 201 W MAIN ST 2208 350TH ST 3497 HIGHLANDVILLE RD 3249 COUNTY RD V64 3219 STATE HWY 24 PO BOX 155 BOX 237 1145 COUNTY ST 2700 STANLEY AVE PO BOX 276 15437 LAWRENCE 1111 1436 220TH ST PO BOX 160 90 PINE ST BOX 142 312 DRIFTWOOD PO BOX 46 1391 LEE AVE BOX 458 207 1ST ST PO BOX 67 PO BOX 275 21 W MAIN ST PO BOX 420 PO BOX 36 PO BOX 20 CITY HALL BOX 240 2753 PORT NEAL CIRCLE 401 4TH ST BOX 703 1101 TRI VIEW AVE PO BOX 778 PO BOX 778 1436 220TH ST PO BOX 458 1739 CHARLES AVE 4500 SIOUX RIVER RD 5 SOUTH HIDDEN ACRES DR 5001 TALBOT RD PO BOX 1 PO BOX 187 545 350TH ST PO BOX 550 PO BOX 13 3638 FIR AVE 807 CLEAR LAKE DR 433 470TH ST PO BOX 95 PO BOX 516 CITY HALL 627 CENTRAL AVE 207 3RD ST NORTH 750 DIAMOND JO LANE 503 1ST AVE N 6605 E 4TH ST N 112 2ND AVE NE 1868 CORNELIA DR 3157 130TH ST PO BOX 501 121 1ST ST SW BOX 266 1913 SANDY BEACH RD 2000 SANDY BEACH RD 1768 OBRIEN AVE PO BOX 395 PO BOX 260 121 N WRIGHT ST PO BOX 165 3170 BUCHANAN AVE 3159 BUCHANAN AVE 1127 270TH ST CITY HALL PO BOX 27 PO BOX 103 2156 HANCOCK AVE PO BOX 41 PO BOX 123

DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 DECORAH IA 52101 FESTINA IA 52144 CALMAR IA 52132 FORT ATKINSON IA 52144 FORT ATKINSON IA 52144 DECORAH IA 52101 DECORAH IA 52101 HIGHLANDVILLE IA 52149 JACKSON JUNCTION IA 52171 JACKSON JUNCTION IA 52171 HARMONY MN 55939 OSSIAN IA 52161 RIDGEWAY IA 52165 FREDERICKSBURG IA 50630 SPILLVILLE IA 52168 MT VERNON MO 65712 SERGEANT BLUFF IA 51054 ANTHON IA 51004 BRONSON IA 51007 CORRECTIONVILLE IA 51016 CORRECTIONVILLE IA 51016 STORM LAKE IA 50588 DANBURY IA 51019 HORNICK IA 51026 LAWTON IA 51030 MOVILLE IA 51039 OTO IA 51044 PIERSON IA 51048 SALIX IA 51052 SERGEANT BLUFF IA 51054 SERGEANT BLUFF IA 51054 SIOUX CITY IA 51103 SIOUX CITY IA 51102 SIOUX CITY IA 51102 SERGEANT BLUFF IA 51054 STORM LAKE IA 50588 LAWTON IA 51030 SIOUX CITY IA 51106 SIOUX CITY IA 51109-1657 SIOUX CITY IA 51108 SIOUX CITY IA 51103-1035 SLOAN IA 51055 SMITHLAND IA 51056-0187 HANLONTOWN IA 50444 GRAFTON IA 50440 HANLONTOWN IA 50444 HANLONTOWN IA 50444-0135 WASECA MN 56093 LAKE MILLS IA 50450 KENSETT IA 50448 MANLY IA 50456 NORTHWOOD IA 50459 NORTHWOOD IA 50459 NORTHWOOD IA 50459 NORTHWOOD IA 50459 NEWTON IA 50208 BELMOND IA 50421 CLARION IA 50525 BELMOND IA 50421 CLARION IA 50525 CLARION IA 50525 CLARION IA 50525 CLARION IA 50525 CLARION IA 50525 DOWS IA 50071 DOWS IA 50071 EAGLE GROVE IA 50533 EAGLE GROVE IA 50533 EAGLE GROVE IA 50533 EAGLE GROVE IA 50533 GOLDFIELD IA 50542 GOLDFIELD IA 50542 CLARION IA 50525 ROWAN IA 50470 WOOLSTOCK IA 50599