Water Quality in Santa Rosa, CA (95452)
EPA violation data for public water systems serving ZIP code 95452.
No Health-Based Violations
None of the 18 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.
1,762
Population
18
Water Systems
3
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (18)
Santa Rosa, City Of
Petaluma, City Of
Rohnert Park, City Of
All resolvedLawndale Mutual Water Company
Landmark Vineyards, Ltd.
Jake'S Delicatessen
Kenwood School District
Ledson Winery And Vineyards
Golden Bear Lodge
Salt & Stone Restaurant
Sebastiani Vineyards
Saint Anne'S Crossing Winery
Kinnybrook Mutual Water Company
Smother'S Water System
Kunde Estate Winery - Inactive 1993
Beringer Wine Estates - Worker Housing
Redwood Circle Condos
Mc Farren Water Company
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 (95452) 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.