Water Quality in Roseville, CA (96161)
EPA violation data for public water systems serving ZIP code 96161.
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.
19,634
Population
18
Water Systems
3
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (18)
City Of Roseville
Placer Cwa - Foothill
City Of Lincoln
Truckee-Donner Pud, Main
Nevada Id - E. George, Banner Mountain
Northstar C.S.D.
Nevada Id - Loma Rica
Northstar Csd - Martis Valley
Sierra Lakes County Water Dist
Tahoe Timber Trails
Tahoe Forest Church
All resolvedTruckee River Rv Park
Truckee-Donner Pud - Hirschdale
Silver Creek Summer Home Tract
All resolvedDonner Trail Elementary School
Cal Dept Food & Ag-Truckee Insp Station
Webber Lake Campground
Tnf-Cold Creek Cg
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Roseville (96161) 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.