Non-Compliance
Clean Water Act
WALLACE R KNOX 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
-
STATE HIGHWAY 197 AND SOUTH HIGHWAY 146
TEXAS CITY, TX 77592
View on map ↗ - County
- GALVESTON County
- Inspections
- 2 · last Mar 6, 2024
- Total Penalties
- $0
- Registry ID
- 110002049550
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.
4
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 reported late | Oct 15, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 6, 2024 | Mar 6, 2024 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Dec 5, 2013 | — | Open |
| cwa | Schedule Event reported late | Oct 23, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 23, 2011 | Jan 16, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Jul 23, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 23, 2011 | — | Open |
| cwa | Schedule Event reported late | Jul 23, 2011 | — | Open |
| cwa | Schedule Event reported late | Jul 1, 2011 | — | Open |
| cwa | Schedule Event reported late | Oct 23, 2010 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 23, 2010 | Sep 30, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 23, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 23, 2010 | Jan 16, 2012 | Resolved |
| cwa | Schedule Event reported late | Oct 1, 2010 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2010 | — | Open |
| cwa | Schedule Event reported late | Oct 23, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 23, 2009 | Jan 16, 2012 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 23, 2009 | Sep 30, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 23, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 1, 2009 | Dec 30, 2009 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2009 | Jan 5, 2010 | Resolved |
| cwa | Schedule Event reported late | Oct 1, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2009 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Feb 3, 1994 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 1993 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Apr 8, 1993 | Nov 2, 1993 | Resolved |
| cwa | Effluent Violations - Unapproved Bypass | Dec 15, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 30, 1992 | Nov 9, 1994 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 30, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 15, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 15, 1992 | Nov 9, 1994 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 1, 1992 | Feb 23, 1993 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 30, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 30, 1992 | Nov 9, 1994 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 30, 1992 | Nov 9, 1994 | Resolved |
| cwa | Schedule Event achieved late but reported | May 30, 1992 | — | Open |
| 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 |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.40 mg/L | 3.00 | +47% | Aug 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 109.00 MPN/100mL | 104.00 | +5% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.68 mg/L | 3.00 | +23% | Jul 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.59 mg/L | 3.00 | +20% | Jul 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.52 mg/L | 3.00 | +17% | Feb 2021 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 1,730.00 MPN/100mL | 104.00 | +1,563% | Aug 2017 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 1,410.00 MPN/100mL | 104.00 | +1,256% | Aug 2015 | 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.
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1995-N200 · Aug 31, 1995
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N469 · Jun 1, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N316 · Mar 16, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N355 · Dec 7, 1992
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1992-N478 · Apr 27, 1992
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1992-N395 · Feb 3, 1992
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N775 · Aug 30, 1991
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1990-N447 · May 31, 1990
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