Water Quality in York, PA (17331)
EPA violation data for public water systems serving ZIP code 17331.
Active Health Violations
4 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 93% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
56,443
Population
55
Water Systems
62
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (55)
York Water Co
1 health-basedHanover Muni Water Works
All resolvedWest Manheim Water Auth
Codorus St Park Office
Codorus St Park Main Launch
Codorus St Park Hand Pump
Penn Grove Retreat
1 health-basedManheim Elem Sch
Wendys At Cross Keys Center
Norms Auction
Crabbs Tropical Treat
1 health-basedCross Keys Shopping Ctr
Hanover Lime And Stone Company
Flatbush Gc
Brushtown Athletic Assn
St Pauls Dubs Social Hall
C H Bittinger Estates
Trailway Speedway
Calvary Bible Church
St Pauls Church Dubs
All resolvedSt Davids Evan Lutheran Ch
1 health-basedBrushtown Vol Com Fire Co
St Bartholomews Uc
Sensenig Meats
All resolvedFellowship Camp Grove
Codorus St Park
Vulcan Materials Inc
Hope Baptist Church
Frank Electric
Gene Latta Auto Group
Britelife Recovery
All resolvedHanover Toyota
Ray Wilt Motorcycles
Smith Mobilehome Park #2
Green Springs Village
Heritage Lodge Apartments
Bourbon Tavern
South Hanover Lanes
Codorus Family Camping Area
Little Red Schoolhouse
Ellies Ice Cream Trucks
Glatco Lodge
Codorus State Park Swimming Sn
Hickory Falls
Hershey Heights Snack Bar
Codorus Park Restaurant
Camp Pamadeva
Speedway 94
Midway Country Store & Market
South Hills Golf Club
Missionary Bible Baptistchurch
Patty & John'S Restaurant
Watko Marina
Feltch'S Mobilehome Park
Hanover Motor Court Snack Bar
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Similar to nitrate — harmful to infants at high levels.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
York (17331) has more violations than 93% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 62.
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.