Water Quality in York, PA (17321)
EPA violation data for public water systems serving ZIP code 17321.
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 85% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
2,419
Population
17
Water Systems
32
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (17)
York Water Co
1 health-basedKennard Dale High School
All resolvedSoutheastern Intermediate Sch
South Eastern Middle Sch
All resolvedFawn Area Elem Sch
All resolvedCitizens Volunteer Fire Co
Fawn Grove Community Church
Spring Valley Park
1 health-basedJimmys Grille
Fawn Grove Jehovahs Witnesses
Kidsville Junction
All resolvedGatchellville Coc Church
Millhouse Grill
Fawn United Methodist Church
Stewartstown Elem.% Southeastr
Wings And Things
Spring Valley Pool
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Similar to nitrate — harmful to infants at high levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
York (17321) has more violations than 85% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 32.
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.
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.