Del Rio, Texas: Is the Tap Water Safe to Drink?
2026 EPA water quality data for 21 community water systems serving 39,288+ residents. See violations, PFAS results, lead test results, and safety grades — free.
Is Del Rio Tap Water Safe to Drink?
20 of 21 tested water systems in Del Rio meet federal drinking water standards with no active violations. 1 system has 3 active health-based violations — check individual reports below for details.
Del Rio Water Quality Overview
Del Rio, Texas is served by 21 community water systems providing water to approximately 39,288 residents. These systems draw from groundwater (20), gwudi (1) sources. 3 active health-based violations across Del Rio water systems require attention. Including monitoring and reporting violations, there are 1492 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 21 water systems in Del Rio
Looking for water quality data across the whole state? See our full Texas tap water safety report covering Texas’s EPA-regulated water systems.
Del Rio Drinking Water: Frequently Asked Questions
Is Del Rio, Texas tap water safe to drink?
20 of 21 tested water systems in Del Rio meet federal drinking water standards with no active violations. 1 system has 3 active health-based violations — check individual reports below for details.
How many water utilities serve Del Rio, Texas?
21 community water systems serve Del Rio, Texas, providing water to approximately 39,288 people. Different neighborhoods may be served by different utilities. Enter your ZIP code at the top to find your specific provider.
Does Del Rio 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 Del Rio drinking water?
EPA violation records for Del Rio 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 Del Rio?
Enter your Del Rio 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).