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 |
|---|---|---|---|---|
| MORNING VIEW WATER COMPANY | ID7260063 | Idaho | Community | 459 |
| CAVE BAY COMMUNITY SYSTEM | ID1280041 | Idaho | Community | 458 |
| HARRISON CITY OF | ID1280083 | Idaho | Community | 456 |
| IDOC MOUNTAIN VIEW TRANSFORMATION CENTER | ID4010255 | Idaho | Community | 456 |
| LDS CHURCH MURTAUGH | ID5420037 | Idaho | Transient Non-Community | 451 |
| BURTON LDS MTGHS | ID7330007 | Idaho | Transient Non-Community | 451 |
| COTTERELL P O E ITD | ID5160011 | Idaho | Transient Non-Community | 450 |
| NORTH SOUTH RESORT INC | ID1050017 | Idaho | Transient Non-Community | 450 |
| ARCHER LDS MTGHS | ID7330003 | Idaho | Transient Non-Community | 450 |
| PINEVIEW ESTATES WATER DIST | ID1280141 | Idaho | Community | 450 |
| ISLAND PARK LDS CHURCH | ID7220036 | Idaho | Transient Non-Community | 450 |
| MID VALLEY WATER COMPANY LLC | ID5070038 | Idaho | Community | 450 |
| SIMPLOT POTATO | ID3140174 | Idaho | Non-Transient Non-Community | 450 |
| NEW LIFE COMMUNITY CHURCH | ID1280274 | Idaho | Non-Transient Non-Community | 450 |
| JUNIPER REST AREA ITD | ID6360005 | Idaho | Transient Non-Community | 450 |
| COUNTRY SQUIRE ESTATES | ID7260007 | Idaho | Community | 450 |
| LONE MOUNTAIN ESTATES | ID1280346 | Idaho | Community | 448 |
| EAST HOPE WATER DEPT | ID1090038 | Idaho | Community | 445 |
| MOUNTAIN VIEW TERRACE | ID1280123 | Idaho | Community | 445 |
| FAIRFIELD CITY OF | ID5130001 | Idaho | Community | 441 |
| MALTA SCHOOLS | ID5160030 | Idaho | Non-Transient Non-Community | 440 |
| HAYDEN PINES WATER COMPANY | ID1280090 | Idaho | Community | 440 |
| EAST SHOSHONE COUNTY WATER DIST WALLACE | ID1400018 | Idaho | Community | 440 |
| IDHW STATE HOSPITAL SOUTH | ID6060081 | Idaho | Community | 440 |
| WEIPPE CITY OF | ID2180037 | Idaho | Community | 438 |
| LDS CHURCH PELLA | ID5160025 | Idaho | Transient Non-Community | 437 |
| EAGLE ELEMENTARY | ID4010046 | Idaho | Non-Transient Non-Community | 435 |
| RIGGINS CITY OF | ID2250053 | Idaho | Community | 434 |
| LDS CHURCH MALTA | ID5160024 | Idaho | Transient Non-Community | 431 |
| FLYING H TRAILER RANCH | ID4010062 | Idaho | Community | 430 |
| GEM STATE - BITTERROOT WATER COMPANY | ID1280260 | Idaho | Community | 428 |
| LDS WILLIAMS WARD CHURCH | ID6150014 | Idaho | Transient Non-Community | 427 |
| BASALT CITY OF | ID6060004 | Idaho | Community | 425 |
| NORTH IDAHO CORRECTIONAL INSTITUTE | ID2250041 | Idaho | Community | 425 |
| POCATELLO AIRPORT | 101600009 | Idaho | Non-Transient Non-Community | 423 |
| HECLA MINING COMPANY LUCKY FRIDAY | ID1400028 | Idaho | Non-Transient Non-Community | 420 |
| INL RWMC | ID6120018 | Idaho | Non-Transient Non-Community | 415 |
| NORTHSIDE WATER USERS ASSN | ID1090090 | Idaho | Community | 413 |
| CLIFTON CITY OF | ID6210002 | Idaho | Community | 413 |
| MILO 1ST AND 2ND WARD LDS CHURCH-5069327 | ID7100054 | Idaho | Transient Non-Community | 413 |
| EDEN CITY OF | ID5270006 | Idaho | Community | 411 |
| PURPLE SAGE ELEMENTARY | ID3140234 | Idaho | Non-Transient Non-Community | 410 |
| TWIN FALLS CITY COUNTY AIRPORT | ID5420057 | Idaho | Non-Transient Non-Community | 410 |
| TETONIA CITY OF | ID7410012 | Idaho | Community | 409 |
| WHITNEY NASHVILLE WATER WORKS | ID6210020 | Idaho | Community | 403 |
| BLM EGIN LAKES ACCESS REC SITE | ID7220142 | Idaho | Transient Non-Community | 400 |
| ELAINE DUGGER | ID2401399 | Idaho | Transient Non-Community | 400 |
| SNOWBALLS CAFE AND BAR | ID7100085 | Idaho | Transient Non-Community | 400 |
| USFS SALMON RIVER CAMPGROUND SR 3 | ID7190145 | Idaho | Transient Non-Community | 400 |
| USFS WARM RIVER CAMPGROUND | ID7220101 | Idaho | Transient Non-Community | 400 |