# City Of Dallas WWTP: 70-gallon sewage overflow (grease blockage) in Dallas County, TX

**Score:** 45/100

| Field | Value |
|---|---|
| Utility / system | City Of Dallas WWTP |
| System type | Treatment plant (WWTP) |
| TCEQ RN | RN102093788 |
| Volume | 70 gallons |
| Cause | GREASE BLOCKAGE |
| Source | Texas Commission on Environmental Quality (TCEQ) Sanitary Sewer Overflows (data.texas.gov) |
| Receiving water | Prairie Creek |
| County | Dallas |
| TCEQ region | Dfw Metroplex |
| Dates | 2026-06-19 |
| Reported | 2026-06-22 |
| Incident number | 460725 |

## Why this score
- Grease blockage: a fixable infrastructure cause.
- Reached Prairie Creek.

Source: Texas Commission on Environmental Quality (TCEQ) Sanitary Sewer Overflows (data.texas.gov) (https://data.texas.gov/d/8kc5-95uk). Last refreshed: 2026-11-04T21:50:46.460Z.
From TCEQ Sanitary Sewer Overflow reports, which TCEQ publishes in monthly batches (recent weeks may not appear yet). Volumes are as reported by the utility and are often estimates. Utility/system level only. Verify with TCEQ.