Browse Water Systems

5,293 public water systems in IA.

Public Water Systems Database

Browse 5,293 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
MAURICE MUNICIPAL WATER SUPPLY IA8458057 Iowa Community 265
AGRICO CHEMICAL COMPANY IA5625144 Iowa Transient Non-Community 265
HILLTOP FOOD AND FUEL IA7849701 Iowa Transient Non-Community 265
RAMADA INN WESTMARK IA7709866 Iowa Transient Non-Community 265
HARCOURT WATER SUPPLY IA9442027 Iowa Community 265
FILLMORE RECREATION AREA IA3118436 Iowa Transient Non-Community 264
PULASKI MUNICIPAL WATER DEPT IA2662064 Iowa Community 264
DELTA WATER SUPPLY IA5417026 Iowa Community 264
STEAMBOAT ROCK WATER DEPT IA4289094 Iowa Community 264
HARPERS FERRY CITY COMPLEX IA0330001 Iowa Transient Non-Community 262
KALONA CREAMERY, LLC IA5221102 Iowa Transient Non-Community 262
PULASKI PK-DAVIS CO CONS IA2613902 Iowa Transient Non-Community 262
AIRPORT NATIONAL PUBLIC GOLF COMPLEX IA5715202 Iowa Transient Non-Community 260
CENTRAL PARK - JONES CONSERVATION IA5315967 Iowa Transient Non-Community 260
MUSCATINE MUNI GOLF COURSE IA7048837 Iowa Transient Non-Community 260
AADC (MAPLE HILLS WATER CORPORATION) IA3100872 Iowa Community 260
SCARVILLE EAST SIDE IA9580026 Iowa Community 260
LU VERNE WATER SUPPLY IA5551006 Iowa Community 258
CAMP WESLEY WOODS IA9133401 Iowa Transient Non-Community 258
380BP SWISHER IA5285201 Iowa Transient Non-Community 258
KENSETT WATER SUPPLY IA9840018 Iowa Community 257
MUD LAKE PARK IA3126939 Iowa Transient Non-Community 257
CAMP SACAJAWEA (BOONE COUNTY) IA0819491 Iowa Transient Non-Community 257
MALLARD WATER SUPPLY IA7450019 Iowa Community 257
KIRON WATER SUPPLY IA2432034 Iowa Community 257
CRAWFORDSVILLE TEXACO FAST BREAK IA9214201 Iowa Transient Non-Community 256
65 ONE STOP IA3570202 Iowa Transient Non-Community 256
JEFFERSON COOPER SCHOOL IA3715507 Iowa Transient Non-Community 256
HORNICK WATER SUPPLY IA9738057 Iowa Community 255
CRYSTAL LAKE WATER SUPPLY IA4115092 Iowa Community 255
FETZER STANDARD IA4884785 Iowa Transient Non-Community 255
ROLLIN HOMES MANOR IA5700653 Iowa Community 255
DOT-4 (I-880 RA 024N LOVELAND) IA7838728 Iowa Transient Non-Community 255
FENTON MUNICIPAL WATER SUPPLY IA5515042 Iowa Community 254
HILLTOP MOBILE HOME PARK IA5200688 Iowa Community 253
CORNER MARKET IA8258201 Iowa Transient Non-Community 252
LAKEVIEW HEIGHTS IA7785301 Iowa Community 252
KESWICK WATER SYSTEM IA5442029 Iowa Community 252
THREE FINGERS CAMPGROUND IA9525401 Iowa Transient Non-Community 252
RAMADA INN IA5225721 Iowa Transient Non-Community 252
PIONEER PK-PAGE CONSERVATION IA7329985 Iowa Transient Non-Community 251
DEFIANCE WATER DEPARTMENT IA8315018 Iowa Community 250
HWH CORPORATION IA1672101 Iowa Non-Transient Non-Community 250
SLEEPY HOLLOW IA5200619 Iowa Transient Non-Community 250
VICTORIAN INN IA4875718 Iowa Transient Non-Community 250
XENIA RWD (GUTHRIE COUNTY) IA3971701 Iowa Community 250
GODWINS COLFAX MOBILE HOME PAR IA5000602 Iowa Community 250
ST. JOHN LUTH. CHURCH (MINEOLA) IA6549801 Iowa Transient Non-Community 250
SKELLY FUEL STOP IA2391755 Iowa Transient Non-Community 250
CHALSTROMS BEACH OF OKOBOJI IA3000679 Iowa Non-Transient Non-Community 250