Non-Compliance
Clean Water Act
ALLENDALE WWTF
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $1,000 in total penalties since records began.
- Address
-
658 OSWALD DR
ALLENDALE, SC 29810
View on map ↗ - County
- ALLENDALE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 8 · last Apr 7, 2025
- Total Penalties
- $1,000 · last Nov 22, 2021
- Registry ID
- 110071710956
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 | Pretreatment - IU Violation of Pretreatment Standards | Jul 14, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 21, 2024 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 21, 2024 | — | Open |
| cwa | Permit Violations - CWA §308 Failure to submit required permit application information | Jun 16, 2023 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 16, 2023 | — | Open |
| cwa | Pretreatment - Failure to Conduct Inspections | Mar 28, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 28, 2022 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Oct 26, 2021 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Oct 26, 2021 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Oct 21, 2021 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Oct 19, 2021 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Oct 19, 2021 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Sep 17, 2021 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 17, 2021 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Sep 17, 2021 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | May 16, 2019 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | May 16, 2019 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | May 13, 2019 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | May 13, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 5, 2018 | Aug 21, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 16, 2018 | — | Open |
| cwa | Schedule Event reported late | May 1, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | May 1, 2017 | Sep 7, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | May 1, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2017 | Sep 7, 2017 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 1, 2017 | Sep 7, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 1, 2017 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2017 | Sep 7, 2017 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Apr 18, 2016 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 16, 2015 | — | 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 | 579.40 MPN/100mL | 349.00 | +66% | Dec 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,299.70 MPN/100mL | 349.00 | +272% | Jul 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 648.80 MPN/100mL | 349.00 | +86% | Apr 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 816.40 MPN/100mL | 349.00 | +134% | Mar 2025 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 61.60 % | 65.00 | +10% | Oct 2024 | Open |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 78.00 % | 40.00 | +95% | Jun 2024 | Open |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 78.00 % | 25.00 | +212% | Jun 2024 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 55.00 % | 65.00 | +29% | Oct 2023 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 30.72 % | 65.00 | +98% | Aug 2023 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 44.00 % | 65.00 | +60% | Jul 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 56.30 % | 65.00 | +25% | Jul 2023 | Open |
| Oxygen demand, ultimate | DMR, Limited - Numeric Violation | 2,197.07 kg/d | 1,795.12 | +22% | Jun 2023 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 56.80 % | 65.00 | +23% | Apr 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 349.00 | +593% | Dec 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,087.00 MPN/100mL | 126.00 | +1,556% | Oct 2021 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.90 mg/L | 2.00 | +55% | Oct 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 349.00 | +593% | Oct 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 35.00 % | 65.00 | +86% | Aug 2021 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 37.00 % | 65.00 | +80% | Aug 2021 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 17.00 % | 65.00 | +137% | May 2021 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 28.00 % | 65.00 | +106% | Apr 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 62.00 % | 65.00 | +9% | Apr 2021 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 0.50 % | 65.00 | +184% | Mar 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 7.00 MPN/100mL | 126.00 | +99,999% | Mar 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 349.00 | +99,999% | Mar 2021 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 54.80 % | 65.00 | +29% | Feb 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 60.30 % | 65.00 | +13% | Jan 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 39.60 % | 65.00 | +73% | Dec 2020 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 26.60 % | 65.00 | +110% | Dec 2020 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 42.40 % | 65.00 | +65% | Sep 2020 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | -1.90 % | 65.00 | +191% | Jul 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 2.30 % | 65.00 | +179% | Jul 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 21.90 % | 65.00 | +123% | Jun 2020 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 5.70 % | 65.00 | +169% | Jun 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 58.30 % | 65.00 | +19% | Mar 2020 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 61.90 % | 65.00 | +9% | Feb 2020 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.16 mg/L | 1.00 | +16% | Oct 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 866.00 MPN/100mL | 349.00 | +148% | May 2017 | Open |
| Solids, suspended percent removal | DMR, Limited - Overdue | 54.00 % | 65.00 | +31% | Aug 2016 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 54.00 % | 65.00 | +31% | Aug 2016 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 57.00 % | 65.00 | +23% | Jun 2016 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 62.00 % | 65.00 | +9% | Apr 2016 | 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 Administrative Order of Consent
Clean Water Act
· Case SC-21-072-W · Nov 22, 2021
$1,000
State Administrative Order of Consent
Clean Water Act
· Case SC-2018-012-W · Mar 15, 2018
$4,000
State Administrative Order of Consent
Clean Water Act
· Case SC-N00015461 · May 7, 2003
State Administrative Order of Consent
Clean Water Act
· Case SC-N00015330 · Dec 20, 2002
State Administrative Order of Consent
Clean Water Act
· Case SC-N00015030 · Dec 11, 2001
State Administrative Order of Consent
Clean Water Act
· Case SC-N00013638 · Sep 18, 2000
$10,000
State Administrative Order of Consent
Clean Water Act
· Case SC-N00005111 · Feb 25, 1997
$7,500
State Administrative Order of Consent
Clean Water Act
· Case SC-N00002578 · Apr 4, 1994
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