Non-Compliance
Clean Water Act
CITY SUGAR LAND SOUTH WASTEWATER TREATMENT PLANT
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
4802 OIL FIELD ROAD
SUGAR LAND, TX 77479
View on map ↗ - County
- FORT BEND County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22132
- Inspections
- 2 · last May 8, 2025
- Total Penalties
- $0
- Registry ID
- 110000502741
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
7
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Permit Violations - Violation Specified in Comment | May 8, 2025 | Mar 5, 2026 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Feb 26, 2021 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 25, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 9, 1997 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Jun 30, 1995 | Apr 21, 1997 | Resolved |
| cwa | Reporting Violations - Noncompliance with Section 308 Information Request | Sep 5, 1991 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 816.00 MPN/100mL | 399.00 | +105% | Sep 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 399.00 | +399% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.55 mg/L | 3.00 | +52% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.00 mg/L | 10.00 | +130% | Mar 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,840.00 MPN/100mL | 399.00 | +1,113% | Jan 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.09 mg/L | 5.00 | +38% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.75 mg/L | 3.00 | +25% | Jun 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,840.00 MPN/100mL | 399.00 | +1,113% | Jan 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,840.00 MPN/100mL | 399.00 | +1,113% | Oct 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,830.00 MPN/100mL | 399.00 | +609% | Jul 2021 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 25.01 MGD | 24.00 | +4% | Sep 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,110.00 MPN/100mL | 399.00 | +679% | Nov 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 25.01 MGD | 24.00 | +4% | Aug 2017 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 3.50 mg/L | 0.10 | +3,400% | Aug 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.00 mg/L | 10.00 | +10% | May 2017 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.90 mg/L | 5.00 | +42% | Apr 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 24.29 MGD | 24.00 | +1% | Apr 2016 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Administrative - Formal
· Case 06-1997-0133 · Dec 10, 1996
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1997-N191 · Dec 10, 1996
Other facilities in FORT BEND County, TX
HULL PROPERTY
ROSENBERG, TX
ESPERANZA
RICHMOND, TX
FORT BEND COUNTY MUD 66-PLANT
SUGAR LAND, TX
KATY BOAT WALK
KATY, TX