Grand Prairie, Texas: Is the Tap Water Safe to Drink?
2026 EPA water quality data for 4 community water systems serving 202,835+ residents. See violations, PFAS results, lead test results, and safety grades — free.
Is Grand Prairie Tap Water Safe to Drink?
Grand Prairie currently has 1 active health-based violation across 1 of its 4 water systems. Active violations mean affected systems may not meet federal safety standards. Check individual system reports below for details.
Grand Prairie Water Quality Overview
Grand Prairie, Texas is served by 4 community water systems providing water to approximately 202,835 residents. These systems draw from groundwater (3), surface water purchased (1) sources. 1 active health-based violation across Grand Prairie water systems require attention. Including monitoring and reporting violations, there are 474 total violations on record.
Find Your Water System
Search by ZIP code to find your exact water provider and see its full EPA report.
All 4 water systems in Grand Prairie
Looking for water quality data across the whole state? See our full Texas tap water safety report covering Texas’s EPA-regulated water systems.
Grand Prairie Drinking Water: Frequently Asked Questions
Is Grand Prairie, Texas tap water safe to drink?
Grand Prairie currently has 1 active health-based violation across 1 of its 4 water systems. Active violations mean affected systems may not meet federal safety standards. Check individual system reports below for details.
How many water utilities serve Grand Prairie, Texas?
4 community water systems serve Grand Prairie, Texas, providing water to approximately 202,835 people. Different neighborhoods may be served by different utilities. Enter your ZIP code at the top to find your specific provider.
Does Grand Prairie tap water have lead?
Lead in drinking water typically enters from old pipes and fixtures inside homes and buildings, not from the treatment plant. The EPA requires water systems to monitor for lead under the Lead and Copper Rule. Click any water system above to see its most recent 90th-percentile lead test results. Homes built before 1986 are most likely to have lead plumbing components.
What contaminants have been found in Grand Prairie drinking water?
EPA violation records for Grand Prairie water systems are listed on each utility's report page. Common regulated contaminants include disinfection byproducts (TTHMs, HAA5), coliform bacteria, nitrates, and lead. Click any utility above to see its full violation history going back 10 years.
How do I find out which water company serves my address in Grand Prairie?
Enter your Grand Prairie ZIP code in the search box at the top of this page. ClearWater will identify the specific water system serving your area and show you its EPA violation history, lead test results, and an overall safety grade. You can also check your water bill or your utility's annual Consumer Confidence Report (CCR).