Water Quality in Dallas, TX (75234)
EPA violation data for public water systems serving ZIP code 75234.
No Health-Based Violations
None of the 16 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are10 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
32,961
Population
16
Water Systems
10
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (16)
Dallas Water Utility
City Of Irving
City Of Garland
All resolvedCity Of Grand Prairie
Dallas Fort Worth International Airport
All resolvedCity Of Mesquite
All resolvedCity Of Carrollton
City Of Richardson
City Of Farmers Branch
Naco/Chestnut Lake-Bath
Coral Springs Bottled Water Co
Franklin Hills Water System
Martin Marietta Medina County Quarry
Garwood Sand And Gravel Pws
Heddin Texaco
Black Spur Quarry
All resolvedContaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Dallas (75234) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10, 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.