Excellent Water Quality
| Compound | Level | EPA MCL | Health Guideline | Status |
|---|---|---|---|---|
| PFHxS | 3.3 ppt | 10 ppt | 10 ppt | Below limit |
Water Quality Summary
Tap water quality in The Sea Ranch, California (95497) receives an overall grade of A (Excellent) with a score of 86 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 5 points above the California state average of 81. Compared to the national average (75), this area performs significantly better. The area is served by Sea Ranch Water Company,The (Puc), a surface water system providing water to approximately 1,160 people. PFAS testing detected 1 compound, all currently below EPA limits. Over the past 5 years, water systems here have accumulated 6 violations, including 1 health-based violations.
A score of 86/100 means the water supply in The Sea Ranch, CA meets or exceeds all EPA standards with minimal issues. Contaminant levels are well within safe limits, and the water system has maintained a strong compliance record. While no water supply is guaranteed perfect at the tap due to household plumbing, this is among the best-scoring areas in the country.
Common Questions
Based on EPA data, tap water in The Sea Ranch, California receives a grade of A (Excellent) with a score of 86/100. This indicates the water meets federal standards and has relatively few concerns. However, individual homes may still have localized issues such as lead from old plumbing.
ZIP code 95497 is served by 1 water system using surface water sources, providing water to approximately 1,160 people. Surface water systems are more susceptible to contamination from agricultural runoff, industrial discharge, and weather events, but typically undergo more extensive treatment including filtration and disinfection.
No lead data is currently available for ZIP code 95497. This may mean lead testing results haven't been reported recently, or the serving water system uses monitoring waivers. You can request a free lead test kit from most water utilities or purchase a certified home testing kit.
1 PFAS compound were detected in water serving The Sea Ranch, California, but all are currently below EPA limits. While levels are within regulatory standards, some health organizations recommend minimizing any PFAS exposure. Activated carbon or reverse osmosis filters can reduce PFAS levels.
Water systems serving The Sea Ranch, California have received 6 violations in the last 5 years, including 1 health-based violation. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.
Based on detected contaminants (PFAS), residents in The Sea Ranch, California should consider: Reverse osmosis (RO) system — most effective for PFAS, lead, and other contaminants. Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.
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