Water Quality in Plano, TX (75087)
EPA violation data for public water systems serving ZIP code 75087.
Active Health Violations
3 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 79% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
44,326
Population
16
Water Systems
22
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (16)
City Of Plano
City Of Frisco
City Of Mckinney
City Of Allen
City Of Celina
City Of Wylie
City Of Rockwall
Town Of Prosper
All resolvedCity Of Fate
All resolvedCity Of Royse City
1 health-basedCity Of Heath
All resolvedR C H Wsc
1 health-basedMount Zion Wsc
1 health-basedHouston East Rv Resort
Cove Ridge Water Distribution
Agm Racing Llc
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Plano (75087) has more violations than 79% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 22.
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
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.