Radium 226 + 228 in Idaho City water
1 system serving Idaho City detected Radium 226 + 228 in the last 36 months. The federal MCL is 5.00pCi/L.
| System | 36 mo max | Latest | Status | Last sample |
|---|---|---|---|---|
| Idaho City Water Department | 0.76pCi/L | 0.47pCi/L | Detected | 2025-11-19 |
Some people who drink water containing radium 226 or 228 in excess of the MCL over many years may have an increased risk of getting cancer.EPA, quoted. This site does not paraphrase health guidance.
Radium 226 + 228 in Treasure Valley drinking water. Idaho 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.