NPDES OH0076368 · Clean Water Act
CONESVILLE COAL PREPARATION PLANT, Conesville, OH: NPDES OH0076368 discharge permit, effluent exceedances, inspections, penalties
CONESVILLE COAL PREPARATION PLANT, Conesville, Ohio: Individual permit OH0076368, held by CCU Coal & Construction LLC; Effective; issued March 26, 2021, term to April 30, 2026; discharges to Wills Creek.
1 of the 20 pollutants listed for NPDES OH0076368 have no violation or effluent exceedance.
- Manganese, total [as Mn]: 2 limits, 66 violations of any kind, 62 effluent exceedances, latest March 31, 2026, largest 388% over the limit.
- Solids, total suspended: 2 limits, 19 violations of any kind, 11 effluent exceedances, latest June 30, 2022, largest 442% over the limit.
- pH: 2 limits, 15 violations of any kind, 9 effluent exceedances, latest October 31, 2024.
- BOD, carbonaceous [5 day, 20 C]: 0 limits, 5 violations of any kind, 3 effluent exceedances, latest October 31, 2007, largest 69% over the limit.
- E. coli, MTEC-MF: 0 limits, 4 violations of any kind, 2 effluent exceedances, latest August 31, 2019, largest 56% over the limit.
- Chlorine, total residual: 0 limits, 2 violations of any kind, 1 effluent exceedance, latest September 30, 2014, largest 111% over the limit.
- Solids, settleable: 2 limits, 4 violations of any kind.
- Hardness, total [as CaCO3]: 2 limits, 4 violations of any kind.
- Chloride [as Cl]: 2 limits, 4 violations of any kind.
- Sulfate, total [as SO4]: 2 limits, 4 violations of any kind.
- Iron, total [as Fe]: 2 limits, 4 violations of any kind.
- Rainfall: 2 limits, 4 violations of any kind.
- Flow, in conduit or thru treatment plant: 2 limits, 4 violations of any kind.
- Flow rate: 0 limits, 4 violations of any kind.
- Selenium, total recoverable: 2 limits, 2 violations of any kind.
- Silver total recoverable: 2 limits, 2 violations of any kind.
- Mercury, total low level: 2 limits, 2 violations of any kind.
- Nitrogen, ammonia total [as N]: 0 limits, 2 violations of any kind.
- Oxygen, dissolved [DO]: 0 limits, 1 violation of any kind.
- Solids, total dissolved- 180 deg. C: 2 limits.
- April 6, 2026: Permit Violations - Violation Specified in Comment (ST6).
- April 6, 2026: Letter of Violation/ Warning Letter (State).
- March 25, 2026: Reconnaissance without Sampling (S).
- August 24, 2023: WW CAFO - Failure to Maintain Records or Meet Record Keeping Requirements (ST6).
Other permits held by CCU Coal & Construction LLC
- BELLAIRE DOCK TERMINAL, Cadiz: OH0059889, issued 2015-09-22
- CCU COAL & CONSTRUCTION LLC - BARB TIPPLE, Conesville: OH0091073, issued 2011-08-02
- RAMBO (D-2254-3), New Lexington: OH0144762, issued 2014-08-08
- OXFORD MINING D-2423-1, Roseville: OH0144819, issued 2016-02-09
CONESVILLE COAL PREPARATION PLANT among its neighbors
1 discharge permits are in the Mouth Wills Creek subwatershed (HUC 050400050605); OH0076368 is one. Its county: 15, 3 major; OH0076368 is minor permit.
Identity
| Facility | CONESVILLE COAL PREPARATION PLANT |
|---|---|
| Permittee | CCU Coal & Construction LLC |
| NPDES ID | OH0076368 |
| Status | Effective |
| Type | Individual permit |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | March 26, 2021 |
| Expires | April 30, 2026 |
| Address | Conesville, OH 43811 |
| Receiving water | Wills Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Mouth Wills Creek (HUC 050400050605) |
| SIC | 1221 – Bituminous Coal And Lignite - Surface |
| Other EPA IDs (FRS) | RCRA handler OHD981530868; ICIS-AIR source OH0000000616000003 |
NPDES OH0076368: effluent limits and exceedances
CONESVILLE COAL PREPARATION PLANT (NPDES OH0076368): 20 pollutants on file, 14 limited; 19 with a violation of any kind, 6 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| Manganese, total [as Mn] | 2 | 66 | 62 | March 31, 2026 | 388% over the limit |
| Solids, total suspended | 2 | 19 | 11 | June 30, 2022 | 442% over the limit |
| pH | 2 | 15 | 9 | October 31, 2024 | |
| BOD, carbonaceous [5 day, 20 C] | 0 | 5 | 3 | October 31, 2007 | 69% over the limit |
| E. coli, MTEC-MF | 0 | 4 | 2 | August 31, 2019 | 56% over the limit |
| Chlorine, total residual | 0 | 2 | 1 | September 30, 2014 | 111% over the limit |
| Solids, settleable | 2 | 4 | 0 | ||
| Hardness, total [as CaCO3] | 2 | 4 | 0 | ||
| Chloride [as Cl] | 2 | 4 | 0 | ||
| Sulfate, total [as SO4] | 2 | 4 | 0 | ||
| Iron, total [as Fe] | 2 | 4 | 0 | ||
| Rainfall | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Flow rate | 0 | 4 | 0 | ||
| Selenium, total recoverable | 2 | 2 | 0 | ||
| Silver total recoverable | 2 | 2 | 0 | ||
| Mercury, total low level | 2 | 2 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 1 | 0 | ||
| Solids, total dissolved- 180 deg. C | 2 | 0 | 0 |
NPDES OH0076368: inspections, violations and enforcement
NPDES OH0076368: 2 single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 6, 2026 | Permit Violations - Violation Specified in Comment | ST6 |
| August 24, 2023 | WW CAFO - Failure to Maintain Records or Meet Record Keeping Requirements | ST6 |
NPDES OH0076368: 1 inspection
| Date | What EPA recorded | Agency |
|---|---|---|
| March 25, 2026 | Reconnaissance without Sampling | S |
NPDES OH0076368: 1 informal enforcement action
| Date | What EPA recorded | Agency |
|---|---|---|
| April 6, 2026 | Letter of Violation/ Warning Letter | State |
NPDES OH0076368 (CONESVILLE COAL PREPARATION PLANT): no formal enforcement action on file.
Watch NPDES OH0076368
NPDES OH0076368: one email when its EPA record changes — $99/month.
Permits near NPDES OH0076368
NPDES OH0076368: 20 pollutant rows, 4 dated events; ICIS-NPDES download, loaded October 14, 2026.