A93/100
Farmers Branch Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 40,246 residents · Texas
What's In Farmers Branch's Tap Water?
69
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
CITY OF FARMERS BRANCH
Population Served
40,246
Water Source
Purchased Surface Water
System ID
TX0570047
Frequently Asked Questions About Farmers Branch Water
Is Farmers Branch tap water safe to drink?
Farmers Branch, Texas tap water receives a grade of A (93/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA maximum contaminant levels (MCLs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Farmers Branch's water?
69 contaminants were tested in Farmers Branch's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Farmers Branch have any water quality violations?
Yes, Farmers Branch has 7 EPA violation(s) on record, with the most recent in 2019. Violation types include MR, MON, Other. None of these are classified as health-based violations.
Do I need a water filter in Farmers Branch?
Farmers Branch water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. All contaminants are within health goals.
Where does Farmers Branch's tap water come from?
Farmers Branch's drinking water is sourced from purchased surface water and supplied by CITY OF FARMERS BRANCH. The system serves approximately 40,246 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Farmers Branch's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Farmers Branch's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Farmers Branch's water compare to other cities in Texas?
Farmers Branch's water quality score of 93/100 earns a grade of A, which is considered excellent. This places Farmers Branch among the better-performing water systems in Texas. Visit our Texas state page to see how all cities in the state compare.
What should I do if I'm concerned about Farmers Branch's water quality?
If you have concerns about Farmers Branch's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (CITY OF FARMERS BRANCH) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.