Water Quality in Dallas, TX (75201)
EPA violation data for public water systems serving ZIP code 75201.
No Health-Based Violations
None of the 31 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are80 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 94% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
18,345
Population
31
Water Systems
80
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (31)
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
Kaufman County Fwsd 1a
All resolvedFrisco West Wcid
Cresson Crossroads Mud 2
All resolvedLake View Mgmt & Development Dist Long C
All resolvedFlg Owner Pws 3
Flg Owner Pws 2
Dos Lagos
Builders First Source
Tugco Comanche Peak Nosf
Hill Country Harbor Village
Tx Util Gen Co
Tugco-Permian Basin Plt
Pavestone Company Katy
All resolvedWalden Pond Fwsd Of Kaufman County
T U Electric Company
Cresson Crossroads Mud 2 Kelly Ranch
Forest Grove Water System
Tugco Eagle Mount Plant
Willow Grove Park
7-11 #25783/192 S Clermont
Regency Gas Svcs Waha Plant
Monticello Train Maintenance Facility
Tractor Supply
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?
Dallas (75201) has more violations than 94% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 80, 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.