Water Quality in Colts Neck, NJ (08535)
EPA violation data for public water systems serving ZIP code 08535.
Active Health Violations
13 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.
4,999
Population
18
Water Systems
38
Violations (5yr)
13
Health-Based
Location
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Water Systems Serving This Area (18)
Nj American Water - Coastal North
All resolvedXtreme Machines
Pyramid Plaza Shopping C
All resolvedMillstone Manor
Olivia'S
United Presbyterian Church
Albivi Brick Oven
Millstone Roosevelt Little League
2 health-basedMillstone Pub-Anthony'S
Gedi Corporate Plaza
Harter Equipment
Greif Brothers Inc
3 health-basedMillstone Professional Plaza
2 health-basedJames Hall
Monroe Adult Daycare
State Police Wall Township
Citgo Mart & Deli
6 health-basedJ Carste Trucking
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Colts Neck (08535) 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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 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.