Non-Compliance
Clean Water Act
SAGEMONT WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $4,400,000 in total penalties since records began.
- Address
-
0.25MI S INTX SAGEVILLE DR & S
HOUSTON, TX 77087
View on map ↗ - County
- HARRIS County
- Inspections
- 2 · last Jun 3, 2025
- Total Penalties
- $4,400,000 · last Apr 1, 2021
- Registry ID
- 110006620870
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.
1
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 3, 2025 | Jun 13, 2025 | Resolved |
| cwa | Dry-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Aug 1, 2024 | Aug 31, 2024 | Resolved |
| cwa | Wet-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangerment | Jul 27, 2024 | Jul 31, 2024 | Resolved |
| cwa | Dry-weather SSO discharge to waters of the U.S. that may endanger health or the environment | Jan 27, 2024 | Jan 31, 2024 | Resolved |
| cwa | Wet-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | Jan 5, 2024 | Feb 28, 2024 | Resolved |
| cwa | Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangerment | Oct 5, 2023 | Sep 30, 2024 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Apr 26, 2023 | Aug 2, 2023 | Resolved |
| cwa | Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangerment | Nov 24, 2022 | Aug 31, 2023 | Resolved |
| cwa | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | Nov 1, 2022 | Feb 28, 2023 | Resolved |
| cwa | Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangerment | Mar 15, 2022 | Sep 30, 2022 | Resolved |
| cwa | Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangerment | Dec 18, 2021 | Dec 31, 2021 | Resolved |
| cwa | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | Nov 14, 2021 | Dec 31, 2021 | Resolved |
| cwa | Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangerment | May 24, 2021 | May 26, 2021 | Resolved |
| cwa | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | May 20, 2021 | May 20, 2021 | Resolved |
| cwa | Dry-weather SSO discharge to waters of the U.S., not permit compliant, no endangerment | Feb 13, 2020 | — | Open |
| cwa | WW SSO - Discharge to Waters | Jan 17, 2020 | — | Open |
| cwa | Dry-weather SSO, no discharge to waters of the U.S., that may endanger health or the environment | Jan 17, 2020 | — | Open |
| cwa | WW SSO - Overflow to Dry Land or Building Backup | Aug 15, 2019 | — | Open |
| cwa | WW SSO - Discharge to Waters | Dec 28, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Aug 9, 2018 | — | Open |
| cwa | WW SSO - Discharge to Waters | May 28, 2018 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Dec 3, 2015 | — | Open |
| cwa | WW SSO - Discharge to Waters | Oct 1, 2015 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Mar 5, 2014 | — | Open |
| cwa | WW SSO - Discharge to Waters | Jan 1, 2003 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | May 3, 1995 | Aug 31, 1998 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | May 3, 1995 | Aug 31, 1998 | Resolved |
| cwa | Effluent Violations - Unapproved Bypass | Aug 26, 1993 | May 3, 1995 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 2, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 2, 1992 | Sep 7, 1993 | Resolved |
| cwa | Reporting Violations - Noncompliance with Section 308 Information Request | Sep 5, 1991 | — | Open |
| cwa | Reporting Violations - Noncompliance with Section 308 Information Request | Aug 24, 1991 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Jan 30, 1991 | Sep 7, 1993 | Resolved |
| cwa | Effluent Violations - Unapproved Bypass | Oct 10, 1990 | Jan 30, 1991 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 6, 1989 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 15, 1988 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 20, 1988 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 13, 1988 | — | 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 | 399.00 | +99,999% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.00 mg/L | 7.00 | +14% | Feb 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.00 mg/L | 5.00 | +20% | Feb 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 148.00 mg/L | 20.00 | +99,999% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 39.00 mg/L | 7.00 | +457% | Jul 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 267.41 kg/d | 116.22 | +130% | Jul 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.00 mg/L | 40.00 | +38% | Jul 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 242,000.00 MPN/100mL | 399.00 | +99,999% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.00 mg/L | 2.00 | +250% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 102.60 kg/d | 46.31 | +122% | Jul 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.00 mg/L | 12.00 | +25% | Jul 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 21.00 mg/L | 5.00 | +320% | Jul 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 770.00 MPN/100mL | 399.00 | +93% | Jun 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 4,840.00 MPN/100mL | 399.00 | +1,113% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.00 mg/L | 7.00 | +214% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 65.38 kg/d | 46.31 | +41% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.00 mg/L | 2.00 | +150% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.00 mg/L | 7.00 | +43% | Mar 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 435.00 MPN/100mL | 399.00 | +9% | Feb 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +99,999% | Nov 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 564.00 mg/L | 20.00 | +2,720% | Oct 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 49.94 kg/d | 46.31 | +8% | Oct 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 45.00 mg/L | 7.00 | +543% | Oct 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.00 mg/L | 2.00 | +100% | Oct 2021 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 399.00 | +507% | Oct 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 32.00 mg/L | 5.00 | +540% | Oct 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 612.45 kg/d | 279.21 | +119% | Oct 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 454.91 kg/d | 116.22 | +291% | Oct 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 710.00 mg/L | 40.00 | +1,675% | Oct 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.00 mg/L | 12.00 | +267% | Oct 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.00 mg/L | 7.00 | +114% | Aug 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.00 mg/L | 20.00 | +99,999% | Aug 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.00 mg/L | 2.00 | +150% | Jul 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 7.00 | +129% | Jul 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 82.63 kg/d | 46.31 | +78% | Jul 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 144.37 kg/d | 46.31 | +212% | Jun 2021 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 43.00 mg/L | 20.00 | +99,999% | Jun 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.00 mg/L | 2.00 | +400% | Jun 2021 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 124.40 kg/d | 116.22 | +7% | Jun 2021 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 9.00 mg/L | 5.00 | +80% | Jun 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 34.00 mg/L | 7.00 | +386% | Jun 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 51.76 kg/d | 46.31 | +12% | May 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.00 mg/L | 7.00 | +29% | May 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.00 mg/L | 2.00 | +50% | May 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.00 mg/L | 2.00 | +50% | Apr 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.00 mg/L | 7.00 | +114% | Dec 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.00 mg/L | 7.00 | +14% | Sep 2020 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 25.60 MGD | 24.56 | +4% | Sep 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.00 mg/L | 2.00 | +50% | Mar 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 7.00 | +71% | Mar 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.
Judicial
· Case 06-2010-1780 · Apr 1, 2021
$4,400,000
CWA 309A AO For Compliance
Clean Water Act
· Case 06-2002-N282 · Aug 14, 2002
Administrative - Formal
· Case 06-2002-1873 · Aug 14, 2002
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1995-N422 · May 3, 1995
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1993-N300 · Aug 26, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N733 · Jan 30, 1991
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N528 · Oct 10, 1990
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1989-N374 · Jun 8, 1989
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1988-N337 · Sep 27, 1988
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1988-N292 · Sep 20, 1988
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1988-N308 · Sep 15, 1988
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1988-N510 · May 25, 1988
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