Non-Compliance
Clean Water Act
ROBSTOWN WWTF
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $22,050 in total penalties since records began.
- Address
-
1250 N US HWY 77
ROBSTOWN, TX 78380
View on map ↗ - County
- NUECES County
- Inspections
- 3 · last Jan 30, 2025
- Total Penalties
- $22,050 · last Oct 27, 2021
- Registry ID
- 110064610005
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.
11
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 | Schedule Event achieved late but reported | Jun 13, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 13, 2025 | Aug 29, 2025 | Resolved |
| cwa | Schedule Event reported late | Jun 13, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 13, 2025 | Aug 29, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 27, 2025 | Jun 26, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jan 30, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 26, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 11, 2021 | Mar 11, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 11, 2021 | — | Open |
| cwa | Schedule Event reported late | Dec 11, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 11, 2021 | Mar 11, 2024 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 19, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 20, 2017 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 30, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 2, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Apr 29, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 27, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 8, 2003 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 8, 2003 | Mar 17, 2006 | Resolved |
| cwa | Effluent Violations - Unapproved Bypass | Feb 3, 1994 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 30, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 30, 1992 | Nov 3, 1993 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 28, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 1991 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Nov 7, 1991 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 30, 1991 | May 19, 1992 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 30, 1991 | — | Open |
| cwa | Reporting Violations - Noncompliance with Section 308 Information Request | Sep 5, 1991 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 16, 1991 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 13, 1989 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Nov 17, 1989 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Oct 26, 1989 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 25, 1989 | — | 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 |
|---|---|---|---|---|---|---|
| Cyanide, free [amenable to chlorination] | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.08 | +107% | Jan 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 38.90 mg/L | 25.00 | +56% | Dec 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 29.00 mg/L | 25.00 | +16% | Nov 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 37.60 mg/L | 25.00 | +99,999% | Jun 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 31.10 mg/L | 25.00 | +24% | Dec 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 380.00 | +537% | Nov 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,299.70 MPN/100mL | 380.00 | +242% | Jul 2024 | Open |
| Cyanide, free [amenable to chlorination] | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.08 | +132% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.62 mg/L | 3.00 | +21% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.70 mg/L | 10.00 | +67% | May 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 36.80 mg/L | 25.00 | +47% | Feb 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 380.00 | +537% | Feb 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 41.00 mg/L | 25.00 | +64% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 30.00 mg/L | 10.00 | +200% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.73 mg/L | 3.00 | +24% | Jan 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 450.00 MPN/100mL | 380.00 | +18% | Jan 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Feb 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.31 mg/L | 3.00 | +77% | Dec 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.43 mg/L | 10.00 | +64% | Dec 2021 | 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 06-2025-1720 · Feb 25, 2025
State CWA Penalty AO
Clean Water Act
· Case TX-2020-0533-MWD-E · Oct 27, 2021
$22,050
State CWA Penalty AO
Clean Water Act
· Case TX-2017-1269-MWD-E · Mar 12, 2019
$6,900
CWA 309A AO For Compliance
Clean Water Act
· Case 06-2004-N349 · Nov 5, 2003
Administrative - Formal
· Case 06-2004-1800 · Nov 5, 2003
CWA 309A AO For Compliance
Clean Water Act
· Case 06-2003-N202 · Nov 25, 2002
Administrative - Formal
· Case 06-2003-1756 · Nov 25, 2002
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1992-N555 · Nov 6, 1991
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1992-N386 · Oct 10, 1991
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N671 · Jul 8, 1991
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N624 · Jun 19, 1991
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