A93/100
CITY OF FARMERS BRANCH — Water Quality Report 2026
Serving 40,246 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0570047
Violations
7
Contaminant Test Results
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
Frequently Asked Questions About CITY OF FARMERS BRANCH
Is CITY OF FARMERS BRANCH water safe to drink?
CITY OF FARMERS BRANCH water receives a grade of A (93/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CITY OF FARMERS BRANCH detected?
69 contaminants were tested in CITY OF FARMERS BRANCH's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CITY OF FARMERS BRANCH have any EPA violations?
Yes, CITY OF FARMERS BRANCH has 7 EPA violation(s) on record, with the most recent in 2019. Violation types include MR, MON, Other.
How many people does CITY OF FARMERS BRANCH serve?
CITY OF FARMERS BRANCH serves approximately 40,246 people, Texas.
What type of water does CITY OF FARMERS BRANCH provide?
CITY OF FARMERS BRANCH sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX0570047.
How does CITY OF FARMERS BRANCH compare to other utilities in Texas?
CITY OF FARMERS BRANCH scores 93/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Texas state page for a full comparison of water systems.