Browse Water Systems
5,286 public water systems in IA.
Public Water Systems Database
Browse 5,286 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.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| PATON WATER SUPPLY | IA3748030 | Iowa | Community | 265 |
| RAMADA INN WESTMARK | IA7709866 | Iowa | Transient Non-Community | 265 |
| HILLTOP FOOD AND FUEL | IA7849701 | Iowa | Transient Non-Community | 265 |
| HARCOURT WATER SUPPLY | IA9442027 | Iowa | Community | 265 |
| AUBURN WATER SUPPLY | IA8104076 | Iowa | Community | 265 |
| FILLMORE RECREATION AREA | IA3118436 | Iowa | Transient Non-Community | 264 |
| STEAMBOAT ROCK WATER DEPT | IA4289094 | Iowa | Community | 264 |
| PULASKI MUNICIPAL WATER DEPT | IA2662064 | Iowa | Community | 264 |
| DELTA WATER SUPPLY | IA5417026 | Iowa | Community | 264 |
| HARPERS FERRY CITY COMPLEX | IA0330001 | Iowa | Transient Non-Community | 262 |
| PULASKI PK-DAVIS CO CONS | IA2613902 | Iowa | Transient Non-Community | 262 |
| KALONA CREAMERY, LLC | IA5221102 | Iowa | Transient Non-Community | 262 |
| AIRPORT NATIONAL PUBLIC GOLF COMPLEX | IA5715202 | Iowa | Transient Non-Community | 260 |
| SCARVILLE EAST SIDE | IA9580026 | Iowa | Community | 260 |
| MUSCATINE MUNI GOLF COURSE | IA7048837 | Iowa | Transient Non-Community | 260 |
| AADC (MAPLE HILLS WATER CORPORATION) | IA3100872 | Iowa | Community | 260 |
| CENTRAL PARK - JONES CONSERVATION | IA5315967 | Iowa | Transient Non-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 |
| CAMP SACAJAWEA (BOONE COUNTY) | IA0819491 | Iowa | Transient Non-Community | 257 |
| KIRON WATER SUPPLY | IA2432034 | Iowa | Community | 257 |
| MALLARD WATER SUPPLY | IA7450019 | Iowa | Community | 257 |
| MUD LAKE PARK | IA3126939 | Iowa | Transient Non-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 |
| DOT-4 (I-680 RA 024N LOVELAND) | IA7838728 | Iowa | Transient Non-Community | 255 |
| ROLLIN HOMES MANOR | IA5700653 | Iowa | Community | 255 |
| FETZER STANDARD | IA4884785 | Iowa | Transient Non-Community | 255 |
| CRYSTAL LAKE WATER SUPPLY | IA4115092 | Iowa | Community | 255 |
| FENTON MUNICIPAL WATER SUPPLY | IA5515042 | Iowa | Community | 254 |
| HILLTOP MOBILE HOME PARK | IA5200688 | Iowa | Community | 253 |
| KESWICK WATER SYSTEM | IA5442029 | Iowa | Community | 252 |
| LAKEVIEW HEIGHTS | IA7785301 | Iowa | Community | 252 |
| RAMADA INN | IA5225721 | Iowa | Transient Non-Community | 252 |
| THREE FINGERS CAMPGROUND | IA9525401 | Iowa | Transient Non-Community | 252 |
| CORNER MARKET | IA8258201 | Iowa | Transient Non-Community | 252 |
| PIONEER PK-PAGE CONSERVATION | IA7329985 | Iowa | Transient Non-Community | 251 |
| APOSTOLIC CHRISTIAN CHURCH | IA5868884 | Iowa | Transient Non-Community | 250 |
| WICKERSON FARMS | IA5059707 | Iowa | Transient Non-Community | 250 |
| VILLAGE OAKS HOMEOWNERS ASSN | IA8215304 | Iowa | Community | 250 |
| LINEVILLE WATER SUPPLY | IA9352084 | Iowa | Community | 250 |
| SOUTH CLAY SCHOOL | IA2127570 | Iowa | Transient Non-Community | 250 |
| GREENVILLE GROCERY | IA2133831 | Iowa | Transient Non-Community | 250 |
| FARMER'S ELEVATOR | IA2133832 | Iowa | Transient Non-Community | 250 |
| CEDAR RIDGE CAMPGROUND | IA3003401 | Iowa | Transient Non-Community | 250 |
| CHALSTROMS BEACH OF OKOBOJI | IA3000679 | Iowa | Non-Transient Non-Community | 250 |