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WaterSafeCheck

Flower Mound, TX Tap Water Quality

Water safety reports for all 3 ZIP codes in Flower Mound, Texas

Average Score

92/100

Health Violations

3

ZIP Codes

3

High Lead Risk

0

of 3 ZIP codes

A

About Tap Water in Flower Mound, TX

Tap water in Flower Mound, TX ranks among the best in the state, maintaining a remarkable average water quality score of 92/100 across its 3 ZIP codes. Based on recent EPA Safe Drinking Water Act compliance records, water provided by Town of Flower Mound and other municipal suppliers has consistently met or exceeded federal safety standards. This top-tier "A" grade reflects strong infrastructure, diligent monitoring by Texas Commission on Environmental Quality (TCEQ), and low contaminant levels.

Over the past 5 years, Flower Mound has recorded 3 health-based violations. While occasional violations can occur due to seasonal changes or temporary infrastructure issues, Town of Flower Mound is legally required to resolve these quickly and notify the public via their annual Consumer Confidence Report. The city's water supply, primarily drawn from surface water, is treated to address these specific contaminants.

Fortunately, the modeled risk for widespread lead exposure in Flower Mound's municipal water is relatively low compared to national averages. However, because lead typically enters drinking water through the corrosion of older, individual home plumbing rather than the main supply lines, residents in homes built before 1986 should still exercise caution by running the tap before use.

Health-Based Contaminant Violations in Flower Mound

EPA records indicate that the following contaminants have exceeded Safe Drinking Water Act Maximum Contaminant Levels (MCLs) in Flower Mound water systems over the past 5 years.

Stage 2 DBP Rule

Note: The presence of a past violation does not necessarily mean current water is unsafe. Utilities are required to take corrective action. Review your Consumer Confidence Report for the latest status.

Water Quality by ZIP Code — Flower Mound, TX

Click any ZIP code for the full water quality report

A
75027

Flower Mound, TX

Score: 98/1001 violation
A
75022

Flower Mound, TX

Score: 89/1001 violation
A
75028

Flower Mound, TX

Score: 89/1001 violation

Frequently Asked Questions — Flower Mound Water Quality

Is tap water safe to drink in Flower Mound, TX?+
Yes — tap water in Flower Mound meets all federal EPA standards and earns a A grade. It is generally safe for healthy adults. As always, running your tap for 30 seconds before use and using a filter adds extra protection for vulnerable populations.
What is the water quality score for Flower Mound?+
The average water quality score across 3 ZIP codes in Flower Mound, TX is 92/100. Scores are derived from EPA violation history, lead levels, enforcement actions, and infrastructure risk indicators. Individual ZIP codes may vary — search your specific ZIP above for a personalized report.
Does Flower Mound have lead in its tap water?+
Lead risk ratings in Flower Mound are relatively low based on EPA monitoring data. However, lead in home plumbing is a separate concern — if your home was built before 1986, individual tap testing is recommended.
How do I get the water quality report for Flower Mound?+
Each ZIP code in Flower Mound has a full water quality report on this site — click any ZIP code below. You can also get the annual Consumer Confidence Report (CCR) from your local water utility. The CCR is required to be published every year by July 1 and contains actual contaminant measurements and violation history.
Where does Flower Mound's tap water come from?+
Tap water in Flower Mound, TX primarily comes from surface water. Surface water systems treat water from rivers, lakes, or reservoirs using filtration, sedimentation, and disinfection before it reaches your tap.

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