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 |
|---|---|---|---|---|
| PALMS SUPPER CLUB | IA5625216 | Iowa | Transient Non-Community | 120 |
| LANESBORO WATER WORKS | IA1449053 | Iowa | Community | 119 |
| SPOOK CAVE AND CAMPGROUND | IA2258443 | Iowa | Transient Non-Community | 118 |
| ROLLING KNOLLS GOLF COURSE | IA3130886 | Iowa | Transient Non-Community | 118 |
| HARPER WATER SUPPLY | IA5428031 | Iowa | Community | 118 |
| SAINT PAUL WATER SUPPLY | IA5675022 | Iowa | Community | 118 |
| BRIGGS WOODS PARK | IA4063953 | Iowa | Transient Non-Community | 118 |
| GILBERTSON PARK | IA3338402 | Iowa | Transient Non-Community | 117 |
| HARBORVIEW LEASING LLC | IA8271101 | Iowa | Transient Non-Community | 117 |
| PLEASANT CREEK PUBLIC AREA 1 | IA4910401 | Iowa | Transient Non-Community | 117 |
| PATTERSON ELEMENTARY SCHOOL | IA6151573 | Iowa | Transient Non-Community | 117 |
| CHESTNUT VALLEY ADDITION | IA5784308 | Iowa | Community | 117 |
| SOCO WATER SUPPLY | IA8222202 | Iowa | Transient Non-Community | 116 |
| RUTLAND WATER SUPPLY | IA4675012 | Iowa | Community | 116 |
| DAWSON WATER WORKS | IA2525010 | Iowa | Community | 116 |
| CAMP HAVEN-EAST WELL | IA3502002 | Iowa | Transient Non-Community | 116 |
| DECORAH BUSINESS PARK | IA9630901 | Iowa | Non-Transient Non-Community | 116 |
| ALLAKAZAZZ | IA3126858 | Iowa | Transient Non-Community | 115 |
| ROLLING ACRES SUBDIVISION | IA7048310 | Iowa | Community | 115 |
| HARMONY COMMUNITY SCHOOLS | IA4425512 | Iowa | Transient Non-Community | 115 |
| ORIENT MACKSBURG SCHOOL DISTRICT | IA0160548 | Iowa | Transient Non-Community | 115 |
| HICKORY ACRES | IA3126304 | Iowa | Community | 115 |
| FOX VALLEY COMM SCHOOL DIST | IA8920538 | Iowa | Transient Non-Community | 115 |
| HIGH AMANA WATER SUPPLY | IA4828049 | Iowa | Community | 115 |
| W S DICKEY CO | IA9453101 | Iowa | Transient Non-Community | 115 |
| FIVE STAR COOPERATIVE (SCARVILLE) | IA9580073 | Iowa | Non-Transient Non-Community | 114 |
| OBERHEUS RESTAURANT | IA0990730 | Iowa | Transient Non-Community | 114 |
| ROME WATER SUPPLY | IA4475001 | Iowa | Community | 114 |
| NEWBURG SERVICE ASSOCIATION | IA5057048 | Iowa | Community | 114 |
| LAKE WOODS HOA | IA5280305 | Iowa | Community | 114 |
| BERNARD WATER SYSTEM | IA3113001 | Iowa | Community | 114 |
| SWEENEYS | IA3126732 | Iowa | Transient Non-Community | 113 |
| KALMES STORE | IA4979796 | Iowa | Transient Non-Community | 112 |
| PULPIT ROCK CAMP GROUNDS | IA9630466 | Iowa | Transient Non-Community | 112 |
| THUNDER RIDGE ESTATES | IA3170303 | Iowa | Community | 112 |
| TIMBERLINE CAMPGROUND | IA2573452 | Iowa | Transient Non-Community | 112 |
| R H C L SCHOOL | IA3158589 | Iowa | Non-Transient Non-Community | 111 |
| KUM & GO STORE #23 | IA7853100 | Iowa | Transient Non-Community | 111 |
| FAIRVIEW GOLF COURSE | IA5225207 | Iowa | Transient Non-Community | 111 |
| DANS OVERHEAD DOORS | IA5252203 | Iowa | Non-Transient Non-Community | 110 |
| STORM LAKE SR HIGH SCHOOL | IA1178519 | Iowa | Transient Non-Community | 110 |
| SUPER BOWL | IA9525202 | Iowa | Transient Non-Community | 110 |
| LINCOLNWAY INVESTMENT GROUP | IA5748201 | Iowa | Transient Non-Community | 110 |
| SIGNATURE STORAGE | IA8503206 | Iowa | Transient Non-Community | 110 |
| STAR WATER | IA3126316 | Iowa | Community | 110 |
| OAK GROVE PARK | IA0700600 | Iowa | Community | 110 |
| HILL TOP | IA5200682 | Iowa | Community | 110 |
| LAKE CORNELIA GENERAL STORE | IA9909202 | Iowa | Transient Non-Community | 110 |
| THE ROSE BOWL | IA1750708 | Iowa | Transient Non-Community | 110 |
| WILLOW STREAM ESTATES MOBILE HOME | IA8230301 | Iowa | Community | 110 |