Water Quality in Placerville, CA (95457)
EPA violation data for public water systems serving ZIP code 95457.
No Health-Based Violations
None of the 16 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.
3,122
Population
16
Water Systems
2
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (16)
El Dorado Irrigation District
Lower Lake County Water District
All resolvedHuttopia Six Sigma Campground
Konocti Conservation Camp
Konocti Conservation Camp
Cdf-Konocti Conservation Camp No. 27
Sunrise Shore Mutual Water Company
All resolvedHomestake Mining Company-Lake County
Baycliff Water
Homestake Mining Company-Napa County
Shannon Ridge Winery
Swedberg Cottages Water Co
Richter Rentals
Big Canyon Inn
Bonanza Springs Water Co
Lower Lake Cwd - Rancho Sendero
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Placerville (95457) 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.