Public Water Systems
2,005 active water systems in ID.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| INL MFC | IDAHO FALLS, ID | 1,350 | 28 | — |
| MARSING CITY OF | MARSING, ID | 1,300 | 65 | — |
| FAIRVIEW WATER DIST | PRESTON, ID | 1,300 | 153 | — |
| GLENNS FERRY CITY OF | GLENNS FERRY, ID | 1,282 | 41 | — |
| HUETTER POE ITD | COEUR D ALENE, ID | 1,200 | 50 | — |
| HANSEN CITY OF | HANSEN, ID | 1,200 | 13 | — |
| PAUL CITY OF | PAUL, ID | 1,195 | 17 | — |
| HAYDEN PINES GROUSE MEADOWS | RATHDRUM, ID | 1,188 | 9 | — |
| BAYVIEW WATER AND SEWER DIST | BAYVIEW, ID | 1,175 | 36 | — |
| UCON CITY OF | UCON, ID | 1,161 | 57 | — |
| ASHTON CITY OF | ASHTON, ID | 1,129 | 188 | — |
| DRY CREEK WATER COMPANY LLC | EAGLE, ID | 1,125 | 5 | — |
| MOYIE SPRINGS CITY OF | MOYIE SPRINGS, ID | 1,123 | 33 | — |
| REMINGTON REC WATER DIST | ATHOL, ID | 1,104 | 8 | — |
| CALDWELL HOUSING AUTHORITY | CALDWELL, ID | 1,100 | 86 | — |
| MINICO HIGH SCHOOL | RUPERT, ID | 1,100 | 97 | — |
| ARCO CITY OF | ARCO, ID | 1,080 | 60 | — |
| GENESEE CITY OF | GENESEE, ID | 1,044 | 68 | — |
| PLUMMER CITY OF | PLUMMER, ID | 1,034 | 360 | — |
| BLACK ROCK UTILITIES INC | HAYDEN, ID | 1,014 | 34 | — |
| IDPR LUCKY PEAK SP DISCOVERY UNIT | BOISE, ID | 1,000 | 128 | — |
| CASCADE CITY OF | CASCADE, ID | 1,000 | 35 | — |
| IDPR PONDEROSA SP | MCCALL, ID | 1,000 | 23 | — |
| BALD MOUNTAIN | SUN VALLEY, ID | 1,000 | 44 | — |
| FRANKLIN CITY OF | FRANKLIN, ID | 1,000 | 55 | — |
| SANDY DOWNS RODEO GROUNDS AND RACE TRACK | IDAHO FALLS, ID | 1,000 | 17 | — |
| CAREY WATER AND SEWER | CAREY, ID | 993 | 43 | — |
| ATHOL CITY OF | ATHOL, ID | 990 | 21 | — |
| HAGERMAN CITY OF | HAGERMAN, ID | 988 | 26 | — |
| GREENFERRY WATER & SEWER DISTRICT | HAYDEN, ID | 978 | 12 | — |
| COTTONWOOD WATER DEPT | COTTONWOOD, ID | 977 | 48 | — |
| SCHWEITZER BASIN WATER COMPANY | SAGLE, ID | 955 | 3 | — |
| STONERIDGE UTILITIES | BLANCHARD, ID | 940 | 63 | — |
| TETON SPRINGS WATER AND SEWER COMPANY | DRIGGS, ID | 924 | 21 | — |
| GRACE CITY OF | GRACE, ID | 920 | 42 | — |
| COUNCIL CITY OF | COUNCIL, ID | 900 | 37 | — |
| CHALLIS CITY OF | CHALLIS, ID | 900 | 191 | — |
| HAZELTON CITY OF | HAZELTON, ID | 899 | 15 | — |
| 11 LABELLE 3 RIGBY 2,3 | REXBURG, ID | 884 | 11 | — |
| INL INTEC | IDAHO FALLS, ID | 866 | 10 | — |
| DOVER CITY OF | DOVER, ID | 865 | 23 | — |
| LDS CHURCH - CENTRAL AVE | REXBURG, ID | 851 | 7 | — |
| TROY CITY OF | TROY, ID | 850 | 448 | — |
| CS BEEF PACKING | KUNA, ID | 850 | 2 | — |
| GREENLEAF CITY OF | GREENLEAF, ID | 846 | 52 | — |
| GEM STATE - SPIRIT LAKE EAST | COEUR D'ALENE, ID | 843 | 34 | — |
| KOOTENAI COUNTY WATER DIST 1 | COEUR D'ALENE, ID | 843 | 123 | — |
| E SHOSHONE COUNTY WATER DIST MULLAN | WALLACE, ID | 840 | 9 | — |
| AMITY LOCUST GROVE LDS CHURCH | WHITE CITY, ID | 840 | 46 | — |
| OAKLEY CITY OF | OAKLEY, ID | 821 | 77 | — |