- EPA's UCMR 5 testing looked for 30 contaminants here and found 1.
- Lithium: found in 14 of 14 samples, average 18.7 µg/L, highest 34.2 µg/L (EPA UCMR 5 testing, May 2025–Dec 2025)
- Lead: 9 in 10 homes tested came in at or below 2 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). This is one number for the whole water system, from homes the utility tested. It isn't a result for your home.
- Health-standard violation: Groundwater Rule, Groundwater Rule, from Jan 2026, with no return-to-compliance action in EPA records (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, from Jan 2026, with no return-to-compliance action in EPA records (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2026–Feb 2026 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, from Jan 2026, with no return-to-compliance action in EPA records (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, from Jan 2026, with no return-to-compliance action in EPA records (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, from Jan 2026, with no return-to-compliance action in EPA records (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2026–Feb 2026 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)
- Health-standard violation: Groundwater Rule, Groundwater Rule, Jan 2024–Mar 2025 (EPA SDWIS)



