Water Quality in Plano, TX (75452)
EPA violation data for public water systems serving ZIP code 75452.
No Health-Based Violations
None of the 11 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are11 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 68% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
5,024
Population
11
Water Systems
11
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (11)
City Of Plano
City Of Frisco
City Of Mckinney
City Of Allen
City Of Celina
City Of Wylie
Town Of Prosper
All resolvedCity Of Greenville
All resolvedCash Sud
West Leonard Wsc
City Of Leonard
All resolvedContaminants 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: Jan 2025
How Does This Compare?
Plano (75452) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.