Tap and WellTreasure Valley water, from the public record

Lithium in Kuna water

1 system serving Kuna detected Lithium in the last 36 months. At least one result is from EPA UCMR monitoring.

System36 mo maxLatestStatusLast sample
City of Kuna21.0ppb16.3ppbDetected2025-04-16
Lithium is not regulated. It was monitored under UCMR 5; EPA has not set a health advisory.Agency language as recorded in the contaminant reference. This site does not paraphrase health guidance.

Lithium in Treasure Valley drinking water. Kuna 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.