Water Quality in Santa Rosa, CA (95405)
EPA violation data for public water systems serving ZIP code 95405.
No Health-Based Violations
None of the 14 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are3 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 43% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
22,744
Population
14
Water Systems
3
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (14)
Santa Rosa, City Of
Petaluma, City Of
Rohnert Park, City Of
All resolvedSanta Rosa Memorial Hospital
Brookwood Mobile Home Park
Los Guilucos Juvenile Facility
Montecito Shopping Center
La Cantera Racquet Club
All resolvedWallace Park Mutual
Bettys Do-Nuts
Rincon Valley Grange
B Edward Hinkle, President
Oak Park
Belleview Ave Apartments
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
A naturally occurring element that can cause cancer and other health effects at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Santa Rosa (95405) has more violations than 43% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 3, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.