Browse Water Systems
4,372 public water systems in ID.
Public Water Systems Database
Browse 4,372 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 |
|---|---|---|---|---|
| PRIEST RIVER CITY OF | ID1090107 | Idaho | Community | 2,173 |
| ABERDEEN CITY OF | ID6060001 | Idaho | Community | 2,088 |
| WILLARD CITY WATER SYSTEM | UTAH02024 | Idaho | Community | 2,036 |
| TWIN LAKES SERVICE AREA | ID1280099 | Idaho | Community | 2,023 |
| Fort Hall Townsite CWS | 101600007 | Idaho | Community | 2,000 |
| BEAR LAKE STATE PARK NORTH BEACH | ID6040004 | Idaho | Transient Non-Community | 2,000 |
| CENTRAL SHOSHONE WATER DIST OSBURN | ID1400015 | Idaho | Community | 2,000 |
| NORTHROP GRUMMAN | UTAH02032 | Idaho | Non-Transient Non-Community | 2,000 |
| POCATELLO AIRPORT | ID3603678 | Idaho | Transient Non-Community | 2,000 |
| IDPR FARRAGUT STATE PARK | ID1280069 | Idaho | Transient Non-Community | 2,000 |
| RIVERSIDE WATER AND SEWER DISTRICT | ID2180032 | Idaho | Community | 2,000 |
| PINEHURST WATER DIST | ID1400041 | Idaho | Community | 1,950 |
| INL NRF | ID6120016 | Idaho | Non-Transient Non-Community | 1,765 |
| BILL HELLEWELL | ID5534531 | Idaho | Transient Non-Community | 1,700 |
| ST LUKES HOSPITAL | ID4010138 | Idaho | Non-Transient Non-Community | 1,700 |
| WILDER CITY OF | ID3140138 | Idaho | Community | 1,690 |
| NEW PLYMOUTH CITY OF | ID3380008 | Idaho | Community | 1,600 |
| CLEARWATER PAPER CORPORATION | ID2350024 | Idaho | Non-Transient Non-Community | 1,550 |
| ODEN WATER ASSN INC | ID1090092 | Idaho | Community | 1,524 |
| THE WILLOWS | ID7100090 | Idaho | Transient Non-Community | 1,500 |
| SIMPLOT POTATO PRODUCTS | ID3140110 | Idaho | Non-Transient Non-Community | 1,500 |
| COMORE LOMA | ID7100020 | Idaho | Community | 1,500 |
| CULLIGAN WATER CONDITIONING | ID7100145 | Idaho | Community | 1,500 |
| CENTRAL PARK APARTMENTS | ID2401150 | Idaho | Community | 1,500 |
| SNAKE RIVER VIEW REST AREA ITD | ID3380012 | Idaho | Transient Non-Community | 1,500 |
| KAMIAH CITY OF | ID2310003 | Idaho | Community | 1,495 |
| SHOSHONE WATER WORKS | ID5320006 | Idaho | Community | 1,398 |
| MELALEUCA WAREHOUSE FACILITY | ID7100203 | Idaho | Non-Transient Non-Community | 1,397 |
| BONNEVILLE HIGH SCHOOL | ID7100010 | Idaho | Non-Transient Non-Community | 1,354 |
| HAUSER LAKE WATER ASSN INC | ID1280084 | Idaho | Community | 1,350 |
| INL MFC | ID6060036 | Idaho | Non-Transient Non-Community | 1,350 |
| MARSING CITY OF | ID3370013 | Idaho | Community | 1,300 |
| FAIRVIEW WATER DIST | ID6210006 | Idaho | Community | 1,300 |
| GLENNS FERRY CITY OF | ID4200022 | Idaho | Community | 1,282 |
| ST ALPHONSUS YARD WELL | ID4010137 | Idaho | Non-Transient Non-Community | 1,250 |
| HUETTER POE ITD | ID1280101 | Idaho | Transient Non-Community | 1,200 |
| PURITY WATER COMPANY AND IDAHO WATERS | ID5420047 | Idaho | Community | 1,200 |
| HANSEN CITY OF | ID5420027 | Idaho | Community | 1,200 |
| PAUL CITY OF | ID5340014 | Idaho | Community | 1,195 |
| HAYDEN PINES GROUSE MEADOWS | ID1280257 | Idaho | Community | 1,188 |
| BAYVIEW WATER AND SEWER DIST | ID1280014 | Idaho | Community | 1,175 |
| UCON CITY OF | ID7100094 | Idaho | Community | 1,161 |
| ASHTON CITY OF | ID7220004 | Idaho | Community | 1,129 |
| DRY CREEK WATER COMPANY LLC | ID4010266 | Idaho | Community | 1,125 |
| MOYIE SPRINGS CITY OF | ID1110021 | Idaho | Community | 1,123 |
| REMINGTON REC WATER DIST | ID1280270 | Idaho | Community | 1,104 |
| KETCHUM SPRING WATER COMPANY | ID5070029 | Idaho | Community | 1,100 |
| MINICO HIGH SCHOOL | ID5340008 | Idaho | Non-Transient Non-Community | 1,100 |
| CALDWELL HOUSING AUTHORITY | ID3140012 | Idaho | Community | 1,100 |
| LOWELL SCOTT JR HIGH SCHOOL | ID4010090 | Idaho | Non-Transient Non-Community | 1,095 |