Water Quality in York, PA (17070)
EPA violation data for public water systems serving ZIP code 17070.
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 88% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
16,830
Population
30
Water Systems
41
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (30)
York Water Co
1 health-basedPa American Water Co West
All resolvedVeolia Mechanicsburg
All resolvedCarlisle Water Trmt Plt
All resolvedDefense Distribution East Reg.
Plainfield Exxon
Berg Electronics/Dupont
Newberry Elementary School
Pizza Hut
Fairview Elem Sch
All resolvedCliff View Mhp
1 health-basedMount Zion Elem Sch
Culhanes Steak House
2 health-basedRedland Water Co. C/O Mr.Getty
Pa School Boards Assoc
Abwe
All resolvedGruvers Tree Farm
View Mountain Mhp
Mountain View Mobilehome Park
Redland Baptist Church
All resolvedJacksons Junction
Fairview Twp Bldg
Fountainblu Skating Arena
Carter'S Silver Springs Market
Fishing Creek Comm Restaurant
Guy Shelly Amer Legion 974
Johnnie'S Rest&Service Station
Keystone Motor Inn
West Shore Veterinary Hospital
Cozy Court
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
A naturally occurring element that can cause cancer and other health effects at high levels.
Used to disinfect water — generally safe at regulated levels.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Similar to nitrate — harmful to infants at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
York (17070) has more violations than 88% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 41.
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.