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 |
|---|---|---|---|---|
| KIMBERLY CITY OF | ID5420033 | Idaho | Community | 5,359 |
| HYDE PARK CITY WATER SYSTEM | UTAH03007 | Idaho | Community | 5,200 |
| WESTERN IDAHO FAIRGROUNDS | ID4010159 | Idaho | Transient Non-Community | 5,000 |
| LEMHI COUNTY AIRPORT | ID7300132 | Idaho | Transient Non-Community | 5,000 |
| AMERICAN FALLS CITY OF | ID6390001 | Idaho | Community | 4,863 |
| BUHL CITY OF | ID5420007 | Idaho | Community | 4,518 |
| MCCALL CITY OF | ID4430033 | Idaho | Community | 4,423 |
| SHELLEY CITY OF | ID6060071 | Idaho | Community | 4,409 |
| ST MARIES CITY OF | ID1050024 | Idaho | Community | 4,173 |
| HILLSIDE SERVICE AREA | ID1280095 | Idaho | Community | 4,140 |
| SILVERWOOD | ID1280091 | Idaho | Non-Transient Non-Community | 3,930 |
| GOODING CITY OF | ID5240009 | Idaho | Community | 3,706 |
| EAGLE, CITY OF (EASTERN ZONE) | ID4010201 | Idaho | Community | 3,702 |
| ST ANTHONY | ID7220067 | Idaho | Community | 3,606 |
| KETCHUM CITY OF | ID5070028 | Idaho | Community | 3,555 |
| MIDDELTON REST STOP IDT | ID3140075 | Idaho | Transient Non-Community | 3,500 |
| RIMROCK SERVICE AREA | ID1280009 | Idaho | Community | 3,493 |
| SUN VALLEY WATER AND SEWER DIST | ID5070051 | Idaho | Community | 3,400 |
| BONNERS FERRY CITY OF | ID1110003 | Idaho | Community | 3,367 |
| IDOC SBX COMPLEX | ID4010141 | Idaho | Community | 3,309 |
| SCHWEITZER MOUNTAIN RESORT | ID1090123 | Idaho | Non-Transient Non-Community | 3,301 |
| COEUR D'ALENE CASINO | 101600015 | Idaho | Non-Transient Non-Community | 3,250 |
| EL MEXICANO | ID3140099 | Idaho | Transient Non-Community | 3,200 |
| SALMON CITY OF | ID7300042 | Idaho | Community | 3,158 |
| GRANGEVILLE WATER DEPT | ID2250023 | Idaho | Community | 3,151 |
| SODA SPRINGS CITY OF | ID6150017 | Idaho | Community | 3,111 |
| HEYBURN CITY OF | ID5340006 | Idaho | Community | 3,000 |
| WENDELL CITY OF | ID5240028 | Idaho | Community | 3,000 |
| CENTRAL SHOSHONE WATER DIST KELLOGG | ID1400014 | Idaho | Community | 3,000 |
| HOMEDALE CITY OF | ID3370012 | Idaho | Community | 2,999 |
| RICHMOND CITY WATER SYSTEM | UTAH03018 | Idaho | Community | 2,967 |
| FILER WATER WORKS | ID5420021 | Idaho | Community | 2,858 |
| FORT HALL | 101612109 | Idaho | Community | 2,850 |
| SPIRIT LAKE CITY OF | ID1280177 | Idaho | Community | 2,825 |
| MONTPELIER CITY OF | ID6040021 | Idaho | Community | 2,772 |
| BELLEVUE CITY OF | ID5070004 | Idaho | Community | 2,747 |
| IONA WATER DEPT | ID7100041 | Idaho | Community | 2,717 |
| DALTON WATER ASSN INC | ID1280059 | Idaho | Community | 2,598 |
| OROFINO CITY OF | ID2180024 | Idaho | Community | 2,459 |
| THREE MILE WATER DIST | ID1110028 | Idaho | Community | 2,458 |
| ALAN ANDERSEN | ID3603215 | Idaho | Transient Non-Community | 2,400 |
| FLOYD WARD | ID3603954 | Idaho | Transient Non-Community | 2,400 |
| SUGAR CITY CITY OF | ID7330026 | Idaho | Community | 2,395 |
| E SHOSHONE COUNTY WATER DIST WALLACE | ID1400019 | Idaho | Community | 2,388 |
| VICTOR CITY OF | ID7410013 | Idaho | Community | 2,361 |
| CABINET MOUNTAINS WATER DIST | ID1110042 | Idaho | Community | 2,335 |
| PARMA CITY OF | ID3140089 | Idaho | Community | 2,250 |
| IDOC IDAHO STATE CORRECTIONAL CENTER | ID4010240 | Idaho | Community | 2,204 |
| MALAD CITY OF | ID6360006 | Idaho | Community | 2,200 |
| DRIGGS CITY OF | ID7410004 | Idaho | Community | 2,200 |