- EPA's UCMR 5 testing looked for 30 contaminants here and found 1.
- lithium: found in 4 of 4 samples, average 11.9 µg/L, highest 13 µg/L (EPA UCMR 5 testing, Jan 2024–Oct 2024)
- Lead: 9 in 10 homes tested came in at or below 1.74 ppb, at or below EPA's 15 ppb action level (latest EPA result for a testing period that ran on or after July 1, 2021: Jan 1, 2024–Dec 31, 2026)
- No health-standard violations since July 1, 2021 in EPA records.



