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 |
|---|---|---|---|---|
| CLEAR LAKE BAKERY INC. | IA1716895 | Iowa | Non-Transient Non-Community | 225 |
| DAYS INN 1ST ADDITION | IA4884723 | Iowa | Transient Non-Community | 225 |
| CANTRIL WATER SUPPLY | IA8920001 | Iowa | Community | 224 |
| BLENCOE MUNICIPAL WATERWORKS | IA6709017 | Iowa | Community | 224 |
| ARTHUR MUNICIPAL WATER SUPPLY | IA4703068 | Iowa | Community | 222 |
| MESERVEY WATER SUPPLY | IA1754073 | Iowa | Community | 222 |
| SPORTSTERS STEAKHOUSE & LOUNGE | IA0680202 | Iowa | Transient Non-Community | 221 |
| DEDHAM WATER SUPPLY | IA1433016 | Iowa | Community | 221 |
| SCOTT CO. CONSERVATION BD-CLUB HOUSE | IA8251906 | Iowa | Transient Non-Community | 220 |
| HAGEMANS SHADY ACRES | IA5600602 | Iowa | Community | 220 |
| LAUREL MUNICIPAL WATER WORKS | IA6452062 | Iowa | Community | 220 |
| GADDIS ESTATES HOA | IA5731302 | Iowa | Community | 220 |
| DODDS VALLEY VIEW WATER ASSN | IA8209600 | Iowa | Community | 220 |
| CENTRAL LEE COMM JR HIGH SCH | IA5603529 | Iowa | Transient Non-Community | 220 |
| SEMINOLE PARK-CITY WELL | IA5715975 | Iowa | Transient Non-Community | 220 |
| COULTER WATER SUPPLY | IA3525079 | Iowa | Community | 219 |
| OX YOKE INNTERSTATE | IA4884702 | Iowa | Transient Non-Community | 219 |
| GRAFTON WATER SUPPLY | IA9825097 | Iowa | Community | 218 |
| JOHNSON COUNTY AG ASSOCIATION | IA5225901 | Iowa | Transient Non-Community | 218 |
| GRAVITY WS | IA8728003 | Iowa | Community | 218 |
| SOUTH WINN GOLF CLUB | IA9615867 | Iowa | Transient Non-Community | 218 |
| OAKWOOD PARK WATER INC. | IA7709398 | Iowa | Community | 218 |
| WILSHIRE HILLS MHC | IA9164601 | Iowa | Community | 216 |
| VALLEY COUNTRY CAFE | IA1509747 | Iowa | Transient Non-Community | 216 |
| HITCHCOCK HOUSE | IA1535901 | Iowa | Transient Non-Community | 216 |
| BOXHOLM WATER SUPPLY | IA0825036 | Iowa | Community | 215 |
| OEHLER BROS. REST | IA4344772 | Iowa | Transient Non-Community | 215 |
| 63-80 TRUCK PLAZA | IA7945710 | Iowa | Transient Non-Community | 215 |
| JULIEN CARE FACILITY | IA3100901 | Iowa | Community | 215 |
| TWIN RIDGE CORP (CITY OF DUBUQUE) | IA3126302 | Iowa | Community | 215 |
| WESTSIDE PARK FOR MOBILE HOMES | IA5600601 | Iowa | Community | 215 |
| RIVER OAKS DEVELOPMENT | IA2570302 | Iowa | Community | 215 |
| SEATON | IL1310350 | Iowa | Community | 214 |
| THEISEN STORE | IA5307805 | Iowa | Transient Non-Community | 214 |
| CLUTIER WATER SUPPLY | IA8616052 | Iowa | Community | 213 |
| OTTER CREEK GOLF COURSE | IA7709810 | Iowa | Transient Non-Community | 212 |
| DIETRICK MOBILE HOME PARK | IA3800600 | Iowa | Community | 212 |
| AURORA COMMUNITY CLUB | IA1003896 | Iowa | Transient Non-Community | 210 |
| DAYBREAK FOODS EAGLE GROVE COMPLEX | IA9926801 | Iowa | Non-Transient Non-Community | 210 |
| OUR LADY OF SEVEN DOLORS PARISH | IA9637882 | Iowa | Transient Non-Community | 210 |
| ARROW CAFE (FAMILY TABLE RESTAURANT) | IA1656750 | Iowa | Transient Non-Community | 210 |
| WOODBURY CENTRAL SCHOOL | IA9715532 | Iowa | Transient Non-Community | 210 |
| NAHANT MARSH | IA8222402 | Iowa | Transient Non-Community | 210 |
| GRANDVIEW COUNTRY CAFE | IA5842721 | Iowa | Transient Non-Community | 210 |
| CAMP ABE LINCOLN | IA8215448 | Iowa | Transient Non-Community | 210 |
| KENNEDY MEM PK-WEBSTER CONSERV | IA9433904 | Iowa | Transient Non-Community | 210 |
| FOREST MANOR SUBDIVISION | IA8209308 | Iowa | Community | 209 |
| REMBRANDT WATER SUPPLY | IA1170078 | Iowa | Community | 209 |
| WADENA WATER SYSTEM | IA3371056 | Iowa | Community | 209 |
| WASHTA WATER SUPPLY | IA1880073 | Iowa | Community | 209 |