Squabble Creek WWTP
Rockwall County, TX · Rockwall County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 1.2 MGD
- NPDES permit
- TX0022241
- Effective
- Permit expires
- August 2027
- Population served
- 17,363
- CWNS 2022
Squabble Creek WWTP is a publicly owned wastewater treatment works in Rockwall County, Rockwall County, Texas, serving about 17,363 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches. It discharges under NPDES permit TX0022241 (effective), which expires in August 2027, with 13 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 13
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Squabble Creek WWTP.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Texas
Rockwall · 5 mi away
0.48 MGD
Wylie · 6 mi away
9.67 MGD
Garland · 8 mi away
22.38 MGD
Wylie · 9 mi away
4.96 MGD
Wylie · 11 mi away
0.19 MGD
Josephine · 12 mi away
—
Josephine · 13 mi away
0.11 MGD
Mc Kinney · 13 mi away
70.77 MGD
Squabble Creek 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 May 28, 2025.