Browse Water Systems

4,398 public water systems in ID.

Public Water Systems Database

Browse 4,398 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.

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System Name PWSID State Type Population Served
LDS 5TH WEST MEETINGHOUSE ID7100164 Idaho Transient Non-Community 471
LDS CHURCH ACEQUIA #5042011 ID5340027 Idaho Transient Non-Community 468
PIERCE PARK SCHOOL ID4010113 Idaho Non-Transient Non-Community 468
PIERCE CITY OF ID2180027 Idaho Community 467
WEST CANYON ELEMENTARY SCHOOL ID3140136 Idaho Non-Transient Non-Community 467
LDS YELLOWSTONE CHURCH ID6030033 Idaho Transient Non-Community 467
NUCOR STEEL UTAH02057 Idaho Non-Transient Non-Community 466
USFS REDFISH POINT AND NORTH SHORE ID7190136 Idaho Transient Non-Community 466
USFS FISHOOK WELL ID7190080 Idaho Transient Non-Community 460
AMALGAMATED SUGAR TWIN FALLS ID5420001 Idaho Non-Transient Non-Community 460
NEZPERCE WATER DEPT ID2310005 Idaho Community 460
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
GRAND VIEW, CITY OF ID3370010 Idaho Community 452
LDS BURTON MTGHS ID7330007 Idaho Transient Non-Community 451
LDS CHURCH MURTAUGH ID5420037 Idaho Transient Non-Community 451
ITD JUNIPER REST AREA ID6360005 Idaho Transient Non-Community 450
LDS ARCHER MTGHS ID7330003 Idaho Transient Non-Community 450
LDS CHURCH ISLAND PARK ID7220036 Idaho Transient Non-Community 450
SIMPLOT POTATO ID3140174 Idaho Non-Transient Non-Community 450
DIETRICH WATER SYSTEM ID5320008 Idaho Community 450
MID VALLEY WATER COMPANY LLC ID5070038 Idaho Community 450
ITD COTTERELL P O E ID5160011 Idaho Transient Non-Community 450
COUNTRY SQUIRE ESTATES ID7260007 Idaho Community 450
NEW LIFE COMMUNITY CHURCH ID1280274 Idaho Non-Transient Non-Community 450
NORTH SOUTH RESORT INC ID1050017 Idaho Transient Non-Community 450
PINEVIEW ESTATES WATER DIST ID1280141 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
LDS CHURCH COLTMAN BLDG-5047005 ID7100019 Idaho Transient Non-Community 442
FAIRFIELD CITY OF ID5130001 Idaho Community 441
MALTA SCHOOLS ID5160030 Idaho Non-Transient Non-Community 440
IDHW STATE HOSPITAL SOUTH ID6060081 Idaho Community 440
EAST SHOSHONE COUNTY WATER DIST WALLACE ID1400018 Idaho Community 440
HAYDEN PINES WATER COMPANY ID1280090 Idaho Community 440
WEIPPE CITY OF ID2180037 Idaho Community 438
LDS CHURCH PELLA ID5160025 Idaho Transient Non-Community 437
LDS TYHEE STAKE CENTER ID6030067 Idaho Transient Non-Community 436
LDS WAPELLO CHURCH ID6060087 Idaho Transient Non-Community 436
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
IDOC NORTH IDAHO CORRECTIONAL INSTITUTE ID2250041 Idaho Community 425
BASALT CITY OF ID6060004 Idaho Community 425