Water Quality in New Castle, PA (16023)
EPA violation data for public water systems serving ZIP code 16023.
Past Health-Based Violations
12 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 44 monitoring/reporting violations.
More violations than 92% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,082
Population
18
Water Systems
56
Violations (5yr)
12
Health-Based
Location
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Water Systems Serving This Area (18)
Pa American Water Co Butler
All resolvedCranberry Twp Wtp
All resolvedConcordia Lutheran Home
All resolvedPenn United Tech
11 health-basedHaydens Dairy Bar
St Lukes School
All resolvedBoldy'S Restaurant
On The Lamb
All resolvedArmstrong Cement & Supply
All resolvedStar Grill
Kaempf Mobilehome Park
Old Pit Stop
Penn United Tech Learning Ctr
T-Bar
Winfield Twp Community Center
Cabot Country Inn
Fox Bulk Water Hauler
1 health-basedBonnie Brook Pers Care Home
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 and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
New Castle (16023) has more violations than 92% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 56.
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.