Water Quality in Santa Rosa, CA (95444)
EPA violation data for public water systems serving ZIP code 95444.
No Health-Based Violations
None of the 15 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are2 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 36% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
625
Population
15
Water Systems
2
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (15)
Santa Rosa, City Of
Petaluma, City Of
Rohnert Park, City Of
All resolvedPacific Christian Academy
Downtown Graton Mutual Water System
Stop 'N Shop
Dutton Ranch Corporation
Dutton Farmworker Housing
Orrin Thiessen Cafe At 8989 Graton Rd.
Pacific Christian Academy
Graton Land Company
Atelier One
Orrin Thiessen Grocery At 9030 Graton Rd
Bakers Service C/O Myrtle Baker
Arroyo Chico Subdivision
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 (95444) has more violations than 36% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 2, 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.