Non-Compliance
Clean Water Act
CHARTERWOOD MUD 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
-
15820 QUILL DRIVE
HOUSTON, TX 77070
View on map ↗ - County
- HARRIS County
- Inspections
- 3 · last Jun 12, 2025
- Total Penalties
- $0
- Registry ID
- 110009779962
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.
3
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 12, 2025 | Jun 12, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Oct 18, 2022 | Oct 18, 2022 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 9, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 28, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2013 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2012 | — | Open |
| cwa | Schedule Event reported late | Jul 1, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2012 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2012 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 1, 2012 | — | Open |
| cwa | Schedule Event reported late | Oct 1, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 1, 2011 | Jan 23, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 1, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 1, 2011 | Jan 19, 2012 | Resolved |
| cwa | Schedule Event reported late | Jul 1, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2011 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2011 | Feb 9, 2011 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 1, 2011 | Feb 1, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2011 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2010 | — | Open |
| cwa | Schedule Event reported late | Oct 1, 2010 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Jan 1, 1986 | — | 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 | 2,420.00 MPN/100mL | 200.00 | +1,110% | Aug 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,840.00 MPN/100mL | 200.00 | +820% | Jan 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,840.00 MPN/100mL | 200.00 | +2,320% | Jul 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 209.00 MPN/100mL | 200.00 | +5% | Nov 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,839.00 MPN/100mL | 200.00 | +2,320% | Jul 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.90 mg/L | 1.00 | +10% | Feb 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 222.00 MPN/100mL | 200.00 | +11% | Jul 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 267.00 MPN/100mL | 200.00 | +34% | Apr 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,540.00 MPN/100mL | 200.00 | +670% | Feb 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 70.00 MPN/100mL | 63.00 | +11% | Feb 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 68.00 MPN/100mL | 63.00 | +8% | Dec 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,840.00 MPN/100mL | 200.00 | +2,320% | Dec 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,410.00 MPN/100mL | 200.00 | +1,105% | Nov 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 821.00 MPN/100mL | 200.00 | +311% | Aug 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,600.00 MPN/100mL | 200.00 | +1,200% | May 2019 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,840.00 MPN/100mL | 200.00 | +2,320% | Mar 2018 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.50 mg/L | 6.00 | +8% | Jul 2017 | Open |
| E. coli | DMR, Limited - Numeric Violation | 429.00 MPN/100mL | 200.00 | +115% | Dec 2016 | Open |
| E. coli | DMR, Limited - Overdue | 651.00 MPN/100mL | 200.00 | +226% | Oct 2016 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 651.00 MPN/100mL | 200.00 | +226% | Oct 2016 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.80 mg/L | 6.00 | +3% | Aug 2015 | Open |
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