Big River
No. Tap water in Big River is high risk. Has an unresolved health violation, so check local advice.
Is it safe?
Big River Development
High risk
Has an unresolved health violation, so check local advice
3 health-based violations began in the last 3 years. 3 are still unresolved.
Serves about 3,550 people.
Source water: groundwater.
Last health violation began 2024-03-30.
The violations involved Groundwater Rule.
Source
US EPA Safe Drinking Water Information System.
Period covered: October 2023 to September 2026.
Covers community water systems serving 3,300 people or more. The rating uses health-based violations of federal drinking-water standards in the last three years, and whether those violations have been fixed. Each system is placed at a town it serves, so positions are approximate.
Common questions
Can I drink the tap water in Big River, California?
No. Tap water in Big River is high risk. Has an unresolved health violation, so check local advice.
Where do these ratings come from?
US EPA Safe Drinking Water Information System. Period covered: October 2023 to September 2026.