County · Idaho
Teton County, Idaho: drinking water records
This overview covers 4 ZIP codes and 11 community water systems in Teton County. It also stands in for 1 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Darby Water Assn ID7410003 | 58 | 0 | 0 | 3 | 0 ppb |
| Jackalope Assn ID7410022 | 28 | 0 | 0 | 1 | 2 ppb |
| Victor City of ID7410013 | 2,361 | 0 | 0 | 0 | 4 ppb |
| Driggs City of ID7410004 | 2,200 | 0 | 0 | 0 | 3 ppb |
| Teton Springs Water and Sewer Company ID7410033 | 924 | 0 | 0 | 0 | 3 ppb |
| Tetonia City of ID7410012 | 409 | 0 | 0 | 0 | 1 ppb |
| Fox Creek Country Club Estates ID7410034 | 250 | 0 | 0 | 0 | 0 ppb |
| Corvallis Mobile Village MT0002799 | 138 | 0 | 0 | 0 | 1 ppb |
| Ee Dah How Acres Subd ID7410019 | 69 | 0 | 0 | 0 | 2 ppb |
| Teton Reserve Subdivision & Golf Course ID7410029 | 62 | 0 | 0 | 0 | 2 ppb |
| Grove Creek Subd Water Assn ID7410020 | 30 | 0 | 0 | 0 | 2 ppb |
ZIP reports in Teton County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 83424.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.