Clean Water Act
HUMBOLT STP
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
OLD ROUTE 45
HUMBOLDT, IL 61931
View on map ↗ - County
- COLES County
- Inspections
- 1 · last May 16, 2024
- Total Penalties
- $0
- Registry ID
- 110010025775
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 unachieved but reported | Jan 31, 2010 | Mar 8, 2010 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2010 | Mar 8, 2010 | Resolved |
| cwa | Schedule Event reported late | Jan 31, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 13, 2008 | Jun 30, 2008 | Resolved |
| cwa | Permit Violations - CWA §308 Failure to submit required permit application information | Dec 31, 2007 | Dec 31, 2007 | Resolved |
| cwa | Permit Violations - Discharge Without a Valid Permit | Dec 31, 2007 | Dec 31, 2007 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.20 mg/L | 6.00 | +13% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 43.00 mg/L | 37.00 | +16% | Oct 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.00 mg/L | 37.00 | +19% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 94.60 mg/L | 45.00 | +110% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 94.60 mg/L | 37.00 | +156% | Apr 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.70 mg/L | 6.00 | +5% | Jul 2022 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.80 mg/L | 6.00 | +3% | Aug 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.40 mg/L | 6.00 | +10% | May 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.60 mg/L | 6.00 | +7% | Oct 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.80 mg/L | 6.00 | +3% | Jul 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.40 mg/L | 6.00 | +10% | Jun 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.80 mg/L | 6.00 | +20% | Aug 2018 | 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 IL-N00008351 · Mar 6, 2008
State Administrative Order of Consent
Clean Water Act
· Case IL-N00007969 · Jun 14, 2005
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