Water Quality in Lancaster, PA (17522)
EPA violation data for public water systems serving ZIP code 17522.
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.
33,852
Population
55
Water Systems
38
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (55)
City Of Lancaster
1 health-basedEphrata Area Joint Authority
All resolvedCloister Spring Water Co
Ephrata Diamond Spring Water
Lincoln Mall
All resolvedGreen Dragon Farmers Market
Fairmount Home
Hinkletown Mennonite School
Bergstrasse Elem. School E
Woodcrest Retreat
All resolvedBible Fellowship Church
All resolvedWest Gate Plaza
Clay Elementary School
Bethesda Christian Fellowship
Springville Mennonite School
All resolvedLoungewear Manufacturing
Pepes Pizza
All resolvedParkview Mobile Home Park
Pleasant Valley Mennonite Sch
Blue Bell Mobile Village
Brookwood Estates
American Dyeing & Finishing
Morgan Truck Body Llc
Family Kitchen
Spring Glen Farm Kitchen
S Mountain Spring Water Co
Hinkletown Drive In
Hahnstown Mennonite School
1 health-basedMeadow Valley Estates
Wahtney'S
Farmersville Mennonite School
1 health-basedMurrell Trailer Court
Clay School Acres
Markline Industries
Tricore Fabrics Inc
R W Sauder Inc Eph Div
Meadow Valley Estates
Dewette Place
Farm Fresh Eggs
All resolvedGreen Meadows M.H.P. #1
Cherry Grove School
Metzler'S Elementary
Dimarias Pizza
1 health-basedDutch Lanes
Dutch Mobilehome Park
Pizza Hut Ephrata
Self Help Crafts
Edna Leed
Green Meadows Mhp--Park A
Lyndas Deli
That Pretzel Place
Rock Hill Tavern
Burger King At Ephrata
Bergstrasse Evan Lutheran Chur
Stone House Cafe
All resolvedContaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Used to disinfect water — generally safe at regulated levels.
Similar to nitrate — harmful to infants at high levels.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
Copper (Cu)
Exceeds limitSampled: Jun 2025
How Does This Compare?
Lancaster (17522) has more violations than 88% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 38.
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.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 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.