Non-Compliance
Clean Water Act
ARANSAS PASS WWTP
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
-
527 RANSOM ISLAND RD
ARANSAS PASS, TX 78336
View on map ↗ - County
- SAN PATRICIO County
- Inspections
- 3 · last Jan 20, 2026
- Total Penalties
- $0 · last Jan 16, 2021
- Registry ID
- 110000735900
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.
12
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 | Jan 20, 2026 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 30, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 30, 2024 | Jan 9, 2026 | Resolved |
| cwa | Schedule Event reported late | Nov 30, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 30, 2024 | Jan 9, 2026 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jan 18, 2024 | — | Open |
| cwa | Schedule Event reported late | Feb 9, 2023 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 9, 2023 | Jun 2, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 9, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 9, 2023 | Jun 2, 2023 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 1, 2022 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 3, 2021 | Jan 13, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 16, 2021 | Dec 16, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 2, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 2, 2021 | Jan 9, 2026 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 2, 2021 | Jan 9, 2026 | Resolved |
| cwa | Schedule Event reported late | Mar 2, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 26, 2020 | Sep 25, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 27, 2020 | Aug 26, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 27, 2019 | May 12, 2020 | Resolved |
| cwa | Schedule Event unachieved but reported | Aug 27, 2019 | May 12, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 27, 2019 | — | Open |
| cwa | Schedule Event reported late | Aug 27, 2019 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 10, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 21, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 21, 2017 | Mar 15, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 21, 2017 | Mar 15, 2018 | Resolved |
| cwa | Schedule Event reported late | Aug 21, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 21, 2017 | Mar 15, 2018 | Resolved |
| cwa | Schedule Event reported late | Aug 21, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 21, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 21, 2017 | Mar 15, 2018 | Resolved |
| cwa | Schedule Event reported late | Aug 14, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 14, 2016 | Feb 22, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 14, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 14, 2016 | Feb 22, 2017 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | May 26, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 27, 2016 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Nov 5, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jul 14, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 18, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 16, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 12, 1996 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 14, 1995 | Jul 17, 1997 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 31, 1995 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 1, 1994 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 1994 | Jul 17, 1997 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 1, 1994 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 1994 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 13, 1993 | — | 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 |
|---|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 3.73 MGD | 3.10 | +20% | Feb 2026 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 35.00 | +6,813% | Feb 2026 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 104.00 | +2,227% | Feb 2026 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 62.35 MPN/100mL | 35.00 | +78% | Jan 2026 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 3.73 MGD | 3.10 | +20% | May 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 371.40 MPN/100mL | 35.00 | +961% | Mar 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 1,046.00 MPN/100mL | 104.00 | +906% | Mar 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 38.90 MPN/100mL | 35.00 | +11% | Dec 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 225.80 MPN/100mL | 104.00 | +117% | Sep 2024 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 3.19 MGD | 3.10 | +3% | Sep 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 208.76 MPN/100mL | 35.00 | +496% | Sep 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 77.65 MPN/100mL | 35.00 | +122% | Jul 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 113.90 MPN/100mL | 104.00 | +10% | Jul 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 813.00 MPN/100mL | 104.00 | +682% | May 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 396.00 MPN/100mL | 35.00 | +1,031% | May 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 63.30 MPN/100mL | 35.00 | +81% | Mar 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 410.00 MPN/100mL | 104.00 | +294% | Feb 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 205.00 MPN/100mL | 35.00 | +486% | Feb 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 45.00 MPN/100mL | 35.00 | +29% | Jan 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 45.10 MPN/100mL | 35.00 | +29% | Dec 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 52.15 MPN/100mL | 35.00 | +49% | Nov 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 40.40 MPN/100mL | 35.00 | +15% | Sep 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 63.70 MPN/100mL | 35.00 | +82% | Jun 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 86.80 MPN/100mL | 35.00 | +148% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.37 mg/L | 45.00 | +16% | Apr 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 60.42 MPN/100mL | 35.00 | +73% | Mar 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 58.10 MPN/100mL | 35.00 | +66% | Dec 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 210.00 MPN/100mL | 35.00 | +500% | Nov 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 719.00 MPN/100mL | 104.00 | +591% | Nov 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 188.40 MPN/100mL | 104.00 | +81% | May 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 58.50 MPN/100mL | 35.00 | +67% | Feb 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 104.00 | +2,227% | Dec 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 785.18 MPN/100mL | 35.00 | +2,143% | Dec 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 78.45 MPN/100mL | 35.00 | +124% | Nov 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 263.17 MPN/100mL | 35.00 | +652% | Oct 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 898.40 MPN/100mL | 104.00 | +764% | Oct 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 141.79 MPN/100mL | 35.00 | +305% | Jul 2021 | Open |
| Enterococci | DMR, Limited - Overdue | 141.79 MPN/100mL | 35.00 | +305% | Jul 2021 | Resolved |
| Enterococci | DMR, Limited - Numeric Violation | 517.30 MPN/100mL | 104.00 | +397% | Jul 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 133.09 kg/d | 121.22 | +10% | Jul 2021 | Open |
| Enterococci | DMR, Limited - Overdue | 517.30 MPN/100mL | 104.00 | +397% | Jul 2021 | Resolved |
| Enterococci | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 104.00 | +2,227% | Jun 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 505.00 MPN/100mL | 35.00 | +1,343% | Jun 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 104.00 | +2,226% | May 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 840.97 MPN/100mL | 35.00 | +2,303% | May 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 85.93 MPN/100mL | 35.00 | +146% | Feb 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 144.50 MPN/100mL | 104.00 | +39% | Feb 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 106.40 MPN/100mL | 104.00 | +2% | Dec 2020 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 60.25 MPN/100mL | 35.00 | +72% | Dec 2020 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 290.90 MPN/100mL | 104.00 | +180% | Jun 2020 | 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-2019-0453-MWD-E · Jan 16, 2021
$95,512
State CWA Penalty AO
Clean Water Act
· Case TX-2018-1300-MWD-E · May 12, 2020
$93,350
Administrative - Formal
· Case 06-2019-1812 · Aug 27, 2019
State CWA Penalty AO
Clean Water Act
· Case TX-2016-0133-MWD-E · Feb 22, 2017
$12,600
Administrative - Formal
· Case 06-2016-1783 · Jul 14, 2016
State CWA Non Penalty AO
Clean Water Act
· Case TX-N00006760 · Apr 29, 2005
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1996-N257 · Jan 12, 1996
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1995-N405 · Mar 24, 1995
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1995-N175 · Nov 15, 1994
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1994-N435 · Mar 16, 1994
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1994-N319 · Dec 21, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N247 · Jul 28, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N459 · Apr 22, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1992-N435 · Apr 6, 1992
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