Trichloroethylene in Boise water
3 systems serving Boise City detected Trichloroethylene in the last 36 months. The federal MCL is 5.0ppb.
| System | 36 mo max | Latest | Status | Last sample |
|---|---|---|---|---|
| Capitol Water Corp. | 2.1ppb | ND | Detected | 2026-07-14 |
| Veolia Water Idaho | 2.0ppb | ND | Detected | 2026-07-28 |
| Garden City Water and Sewer System | 0.7ppb | 0.6ppb | Detected | 2026-05-18 |
Some people who drink water containing trichloroethylene in excess of the MCL over many years could experience problems with their liver and may have an increased risk of getting cancer.EPA, quoted. This site does not paraphrase health guidance.
Trichloroethylene in Treasure Valley drinking water. Boise City water quality.
Numbers are the system's samples at its taps and wells, not yours. Lead and copper are 90th percentiles from sampled homes. Well pages are nearby-sample estimates. Health text restates EPA and DEQ. Methodology.