Squabble Creek WWTP
2219 North Lakeshore Dr, Rockwall County, TX 75087 · 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. It discharges under NPDES permit TX0022241 (effective), which expires in August 2027, with 7 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Squabble Creek WWTP.
Available with a free Klarifi account
See the full treatment train at Squabble Creek WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 7
- 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.
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Nearby wastewater treatment plants in Texas
Rockwall · 5 mi away
1.03 MGD
Wylie · 6 mi away
12.18 MGD
Lavon · 6 mi away
0.15 MGD
Garland · 8 mi away
25.28 MGD
Wylie · 9 mi away
6.75 MGD
Wylie · 11 mi away
0.29 MGD
City Of Royse City · 12 mi away
0.06 MGD
Josephine · 12 mi away
0.55 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 October 26, 2026; facility record last updated May 28, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms