Water Quality in Newark, OH (43023)
EPA violation data for public water systems serving ZIP code 43023.
Active Health Violations
2 health-based violations 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 48% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
15,688
Population
31
Water Systems
4
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (31)
Newark City Pws
Granville, Village Of
1 health-basedMcdonalds Restaurant 4326 Pws
Granville Intermediate School Pws
3825 Columbus Road Llc Pws
Spring Hills Baptist Church
Lazy River At Granville Pws
Granville Research Center
Abe'S Body Shop
Little Village Day Care Pws
Spring Valley Pool
Kids Education And Recreation Pws
Bryn Mawr Restaurant
Licking Park District
1 health-basedLake Hudson
Raccoon Valley Golf Course
Owens Corning Fiberglas
Granville Tennis Club Pws
Living Vine Christian School
William C Kraner Nature Center
Admin,Souls Harbor Academy
Love And Learning Child Care Pws
Mgr,Riley'S Trailer Park
Hwy Pat-Granville Post
Cmdr,Granville Post Ohio Hpat
All Creatures Animal Clinic
Owens Corning Fiberglas #2
Dalgarn'S Nursery
Licking County Civil Defense
Timbuk Farms
All resolvedMansion At Granville
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Newark (43023) has more violations than 48% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 4.
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
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.