Town Of Flower Mound WWTP
Flower Mound, TX · Denton County · Publicly Owned Treatment Works
- Average flow
- 6.2 MGD
- Design flow
- 10 MGD
- NPDES permit
- TX0020711
- Effective
- Permit expires
- February 2027
- Population served
- 64,126
- CWNS 2022
Town Of Flower Mound WWTP is a publicly owned wastewater treatment works in Flower Mound, Denton County, Texas treating an average of 6.2 million gallons per day against a permitted design capacity of 10 MGD, serving about 64,126 residents. Treatment on site includes clarifiers. It discharges under NPDES permit TX0020711 (effective), which expires in February 2027, with 19 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Compliance snapshot (last 3 years)
- Total violations
- 19
- Effluent violations
- 19
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
7 verified contacts for Town Of Flower Mound WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Town Of Flower Mound WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Grapevine · 5 mi away
4.56 MGD
Lewisville · 5 mi away
6.88 MGD
Trophy Club · 9 mi away
1.1 MGD
Lakewood Village · 11 mi away
0.14 MGD
The Colony · 11 mi away
5.88 MGD
Roanoke · 11 mi away
13.6 MGD
Hackberry · 12 mi away
0.62 MGD
Frisco · 13 mi away
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Town Of Flower Mound WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated March 14, 2025.