Non-Compliance
Clean Water Act
ATASCOSA RIVER WWTF
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $45,000 in total penalties since records began.
- Address
-
0.4MI SE INT USHWY 281 & MOP R
PLEASANTON, TX 78064
View on map ↗ - County
- ATASCOSA County
- Inspections
- 2 · last Jul 23, 2025
- Total Penalties
- $45,000 · last May 3, 2024
- Registry ID
- 110006683473
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.
9
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 | Jun 24, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 10, 2024 | Dec 10, 2024 | Resolved |
| cwa | Schedule Event reported late | Sep 30, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 30, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2016 | Feb 1, 2017 | Resolved |
| cwa | Schedule Event reported late | Sep 30, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 30, 2016 | Feb 1, 2017 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Oct 14, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2015 | Feb 4, 2016 | Resolved |
| cwa | Schedule Event reported late | Sep 30, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 30, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 30, 2015 | Jan 26, 2016 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 29, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 19, 2005 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 19, 2005 | Nov 15, 2005 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Nov 19, 1996 | — | 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 | 267.00 MPN/100mL | 126.00 | +112% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 80.31 kg/d | 26.79 | +200% | May 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 52.71 kg/d | 26.79 | +97% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 145.05 kg/d | 6.81 | +2,030% | May 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 42.45 mg/L | 1.30 | +3,165% | May 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 12.20 mg/L | 5.00 | +144% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 173.00 mg/L | 5.00 | +3,360% | May 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 23.00 mg/L | 20.00 | +15% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 75.50 mg/L | 7.00 | +979% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 20.00 | +70% | May 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.40 mg/L | 5.00 | +28% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 9.50 mg/L | 5.00 | +90% | Apr 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 30.24 kg/d | 26.79 | +13% | Apr 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 37.00 mg/L | 7.00 | +429% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 68.78 kg/d | 6.81 | +910% | Apr 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.34 mg/L | 1.30 | +1,542% | Apr 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 30.24 kg/d | 26.79 | +13% | Mar 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 68.78 kg/d | 6.81 | +910% | Mar 2023 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.40 mg/L | 5.00 | +28% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 37.00 mg/L | 7.00 | +429% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.34 mg/L | 1.30 | +1,542% | Mar 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.12 mg/L | 1.30 | +909% | Jun 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 34.40 mg/L | 7.00 | +391% | Jun 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 399.00 | +506% | Jun 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 665.00 MPN/100mL | 126.00 | +428% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 42.99 kg/d | 6.81 | +531% | Jun 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.10 mg/L | 5.00 | +22% | Jun 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 24.00 mg/L | 20.00 | +20% | May 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.31 kg/d | 26.79 | +73% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 47.10 mg/L | 7.00 | +573% | May 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 13.70 mg/L | 5.00 | +174% | May 2022 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 8.00 mg/L | 5.00 | +60% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 93.89 kg/d | 6.81 | +1,279% | May 2022 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 399.00 | +506% | May 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 126.00 | +1,820% | May 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 28.30 mg/L | 1.30 | +2,077% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.11 mg/L | 1.30 | +1,678% | Apr 2022 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 126.00 | +1,813% | Apr 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.30 mg/L | 5.00 | +6% | Apr 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 29.40 mg/L | 7.00 | +320% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 5.50 mg/L | 5.00 | +10% | Apr 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 73.37 kg/d | 6.81 | +977% | Apr 2022 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 399.00 | +504% | Apr 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 399.00 | +506% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 20.01 mg/L | 1.30 | +1,439% | Mar 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 37.70 mg/L | 7.00 | +439% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 65.19 kg/d | 6.81 | +857% | Mar 2022 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,324.00 MPN/100mL | 126.00 | +1,744% | Mar 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 29.56 kg/d | 26.79 | +10% | Feb 2022 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 24.00 mg/L | 20.00 | +20% | Feb 2022 | 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.
State CWA Penalty AO
Clean Water Act
· Case TX-2022-0762-MWD-E · May 3, 2024
$45,000
Administrative - Formal
· Case 06-2023-1715 · Nov 17, 2022
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1997-N273 · May 20, 1997
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