Water Quality in Merced, CA (95301)
EPA violation data for public water systems serving ZIP code 95301.
Active Health Violations
1 health-based violation found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 57% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
43,009
Population
31
Water Systems
6
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (31)
City Of Merced
City Of Los Banos
1 health-basedCity Of Atwater
Dole Atwater Plant
Joseph Gallo Cheese Co.
All resolvedRancho Grande Mobile Home Park
Dole Los Cerritos Well
Castle Mobile Home Park
Dole Oakdale Road Well
Rancho Del Rey Golf Club
All resolvedTeasdale Quality Foods, Inc
Buhach Preschool (Kindercare)
All resolvedHigh Sierra Meadow Mutual Water
Atwater Livestock Auction Co.
Southerland S Residential Closed
Porta Yosemite Trailer Park
Joseph Gallo-Bear Creek Ranch
Joseph Gallo Farms
Anderegg Rentals-Closed
Dole 8235 Hinton Well
Dole 7681 Hinton Well
Johnson Cyn Ws #01
Almond Tree
La Fuente Market Restaurant
Tessier Trailer Park
Al'S Apartments
Applegate Market
Dave'S Diner
El Rey Apartments
Shady Nook Motel
Baptista Water System
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Merced (95301) has more violations than 57% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 6.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.