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 |
|---|---|---|---|---|
| EARLING WATER SUPPLY | IA8320098 | Iowa | Community | 397 |
| SALEM WATER SUPPLY | IA4478023 | Iowa | Community | 396 |
| CENTRAL LEE HIGH SCHOOL | IA5620528 | Iowa | Transient Non-Community | 395 |
| LEHIGH WATER SUPPLY | IA9453071 | Iowa | Community | 395 |
| G G BROTHERS | IA1600605 | Iowa | Transient Non-Community | 395 |
| CLYSTAR | IA2326106 | Iowa | Non-Transient Non-Community | 394 |
| STOVER HEIGHTS MHC | IA7727605 | Iowa | Community | 393 |
| PLAINFIELD WATER SUPPLY | IA0960045 | Iowa | Community | 393 |
| SOUTHWEST POLK WATER SERVICE, INC. | IA7700802 | Iowa | Community | 393 |
| COLUMBUS CITY PUBLIC WATER SUPPLY | IA5809063 | Iowa | Community | 392 |
| BONAPARTE WATER SUPPLY | IA8914031 | Iowa | Community | 390 |
| RIVER HEIGHTS PROPERTY OWNERS ASSOC. | IA5200318 | Iowa | Community | 390 |
| WESLEY WATER SUPPLY | IA5592098 | Iowa | Community | 390 |
| CEDAR FALLS MOBILE HOME VILLAGE | IA0709600 | Iowa | Community | 388 |
| CASEY WATER SUPPLY | IA3914081 | Iowa | Community | 387 |
| COLESBURG WATER SUPPLY | IA2809055 | Iowa | Community | 386 |
| SPILLVILLE WATER SUPPLY | IA9686077 | Iowa | Community | 385 |
| NEW MARKET WATER SUPPLY | IA8758061 | Iowa | Community | 385 |
| DUNCOMBE WATER SUPPLY | IA9427082 | Iowa | Community | 384 |
| BIG O MART | IA1003201 | Iowa | Transient Non-Community | 384 |
| VAIL WATER SUPPLY | IA2452044 | Iowa | Community | 383 |
| LIVERMORE WATER SUPPLY | IA4647090 | Iowa | Community | 383 |
| MARSHALLTOWN ESTATES | IA6400628 | Iowa | Community | 382 |
| NEW VIENNA WATER SUPPLY | IA3165014 | Iowa | Community | 382 |
| WORTHINGTON WATER SUPPLY | IA3189001 | Iowa | Community | 382 |
| LOHRVILLE WATER SUPPLY | IA1389001 | Iowa | Community | 381 |
| ANDREW WATER SUPPLY | IA4903050 | Iowa | Community | 380 |
| LYNNVILLE WATER DEPT | IA5047008 | Iowa | Community | 380 |
| MILTON WATER SUPPLY | IA8954084 | Iowa | Community | 380 |
| FARNHAMVILLE WATER SUPPLY | IA1320039 | Iowa | Community | 379 |
| DOT-3 (I-29 RA 015W SERGEANT BLUFF) | IA9774722 | Iowa | Transient Non-Community | 378 |
| PLYMOUTH WATER SUPPLY | IA1759048 | Iowa | Community | 378 |
| TRI CO COMMUNITY SCHOOL-SR HIGH | IA5485526 | Iowa | Non-Transient Non-Community | 375 |
| CEDAR FALLS RACEWAY | IA0709889 | Iowa | Transient Non-Community | 375 |
| MARK TWAIN MEADOWS HOMEOWNERS | IA7048301 | Iowa | Community | 375 |
| CHURDAN WATER SUPPLY | IA3709001 | Iowa | Community | 375 |
| HICKORY HOLLOW WATER SERVICE, INC. | IA7709396 | Iowa | Community | 375 |
| FOX RIDGE FARM | IA5225212 | Iowa | Transient Non-Community | 374 |
| CLEARFIELD MUNICIPAL WATER | IA8012001 | Iowa | Community | 371 |
| CALLENDER WATER SUPPLY | IA9417063 | Iowa | Community | 371 |
| IOWA TURKEY PRODUCTS INC | IA0375101 | Iowa | Non-Transient Non-Community | 370 |
| SOUTHEAST WARREN COMMUNITY SCHOOL | IA9144542 | Iowa | Non-Transient Non-Community | 370 |
| TRAVEL CENTERS OF AMERICA (STOCKTON) | IA8263801 | Iowa | Transient Non-Community | 369 |
| ORIENT MUNICIPAL WATER SUPPLY | IA0160099 | Iowa | Community | 368 |
| BIRMINGHAM WATER SUPPLY | IA8909011 | Iowa | Community | 367 |
| DES MOINES GOLF & COUNTRY CLUB | IA7785200 | Iowa | Non-Transient Non-Community | 365 |
| RINGSTED WATER SUPPLY | IA3275087 | Iowa | Community | 365 |
| STATE TRAINING SCHOOL | IA4236002 | Iowa | Community | 365 |
| MENLO WATER SUPPLY | IA3956070 | Iowa | Community | 365 |
| STANHOPE WATER DEPARTMENT | IA4045090 | Iowa | Community | 364 |