Public Water Systems
2,005 active public water systems in ID, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Rocky Mountain Middle School | Idaho Falls, ID | 813 | 23 | - |
| Labelle Lds Church | Rexburg, ID | 813 | 1 | - |
| Potlatch City Of | Potlatch, ID | 812 | 21 | Clean |
| Meadow Creek Property Owners Assn Inc | New Meadows, ID | 800 | 19 | - |
| Hillsdale Estates Homeowners Assn | Boise, ID | 800 | 125 | - |
| McCammon City Of | McCammon, ID | 800 | 32 | - |
| Inkom City Of | Inkom, ID | 792 | 28 | - |
| Farmway Lds Church | Nampa, ID | 784 | 5 | - |
| Idpr Lucky Peak Sp Spring Shores | Boise, ID | 780 | 23 | - |
| Idpr Lucky Peak Sp Sandy Point | Boise, ID | 777 | 26 | - |
| Lds Building 30 Hwy 30 | Nampa, ID | 775 | 35 | - |
| Federal Cartridge Company | Lewiston, ID | 765 | 4 | - |
| Bogus Basin Mtn Resort | Boise, ID | 750 | 196 | - |
| Horseshoe Bend Water Supply | Horseshoe Bend, ID | 750 | 122 | - |
| Henrys Fork Lds Church | Rexburg, ID | 747 | 0 | - |
| Snake River High School | Blackfoot, ID | 745 | 59 | - |
| South Rexburg Stake Center | Rexburg, ID | 737 | 0 | - |
| Teton City Of | Teton, ID | 735 | 92 | - |
| Clark Fork City Of | Clark Fork, ID | 730 | 19 | - |
| Iona Lds Stakehouse-5005990 | Roy, ID | 727 | 5 | - |
| Lds Rose Church | Arlee, ID | 724 | 3 | - |
| Garfield 3rd & 4th Ward Lds-5857596 | Rexburg, ID | 720 | 0 | - |
| Deer Flat Lds Church | Nampa, ID | 718 | 2 | - |
| Sagle Valley Water Dist | Coeur D'alene, ID | 708 | 14 | - |
| Sorrento Lactalis | Nampa, ID | 700 | 46 | - |
| Ucon Lds Stake House-5144612 | Rexburg, ID | 685 | 6 | - |
| Nampa Northside Lds Church | White City, ID | 684 | 0 | - |
| Menan Lds Stake Center | Rexburg, ID | 682 | 1 | - |
| Cataldo Water Dist | Kingston, ID | 680 | 19 | - |
| 3D Water Association | Uconn, ID | 680 | 12 | - |
| Roberts City Of | Roberts, ID | 680 | 75 | - |
| Rigby 11th Ward-5001111 | Rexburg, ID | 678 | 0 | - |
| Tyhee Elementary School | Pocatello, ID | 675 | 46 | - |
| Southside Water and Sewer Dist | Sandpoint, ID | 670 | 35 | - |
| Laclede Water Dist | Sandpoint, ID | 668 | 67 | - |
| Lds Church Kimberly SC | Twin Falls, ID | 659 | 40 | - |
| Ririe City Of | Ririe, ID | 656 | 50 | - |
| Desert View Estates Water Corp | Kuna, ID | 650 | 107 | - |
| Ashton Lds Church | Rexburg, ID | 642 | 13 | - |
| Valley School | Hazelton, ID | 640 | 102 | - |
| Terreton Elementary High Als Schools | Terreton, ID | 640 | 61 | - |
| Lds Riverside Church | Arlee, ID | 637 | 16 | - |
| Gem State - Bar Circle S Ranch | Coeur D'alene, ID | 633 | 41 | - |
| Downey City Of | Downey, ID | 625 | 77 | - |
| Juliaetta City Of | Juliaetta, ID | 624 | 128 | - |
| Lds Thomas Ward Church | Frenchtown, ID | 624 | 47 | - |
| Usps Craters of the Moon National Park | Arco, ID | 616 | 1 | - |
| Lds Lansing Lane | Nampa, ID | 614 | 5 | - |
| Lds Siphon and Philbin Church | Frenchtown, ID | 612 | 4 | - |
| Kooskia Water Dept | Kooskia, ID | 607 | 13 | Clean |