Clean Water Act discharge permit · NPDES IL0078921
HAMILTON COUNTY COAL LLC, Mcleansboro, IL: NPDES IL0078921 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 15Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
HAMILTON COUNTY COAL LLC, held by WHITE OAK RESOURCES, LLC, holds NPDES permit IL0078921, which discharges to Unnamed Tributary To Big Creek. EPA’s file records it issued October 1, 2010 and expiring September 30, 2015. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | HAMILTON COUNTY COAL LLC |
|---|---|
| Permittee as filed | WHITE OAK RESOURCES, LLC |
| NPDES ID | IL0078921 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 1, 2010 |
| Expiration date | September 30, 2015 |
| Address | Mcleansboro, IL 62859 |
| Receiving water | UNNAMED TRIBUTARY TO BIG CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Middle Creek-Big Creek (HUC 051201150405) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 15Under a numeric limit
- 11With a violation of any kind
- 9With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 30 | 120 | 41 | May 31, 2023 | 811% over the limit |
| Chlorine, total residual | 1 | 9 | 9 | March 31, 2021 | 18,020% over the limit |
| Chloride [as Cl] | 24 | 13 | 8 | September 30, 2023 | 120% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 20 | 4 | February 28, 2023 | 140% over the limit |
| pH | 52 | 4 | 4 | September 30, 2020 | |
| Iron, total [as Fe] | 26 | 60 | 2 | September 30, 2018 | 119% over the limit |
| Manganese, total [as Mn] | 16 | 23 | 2 | January 31, 2023 | 76% over the limit |
| Sulfate, total [as SO4] | 33 | 2 | 2 | March 31, 2024 | 8% over the limit |
| Solids, settleable | 6 | 2 | 2 | June 30, 2024 | 1,900% over the limit |
| Flow, in conduit or thru treatment plant | 52 | 37 | 0 | ||
| Mercury, total [as Hg] | 9 | 14 | 0 | ||
| Hardness, total [as CaCO3] | 25 | 0 | 0 | ||
| Alkalinity, total [as CaCO3] | 13 | 0 | 0 | ||
| Acidity, total [as CaCO3] | 13 | 0 | 0 | ||
| Coliform, fecal general | 1 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES IL0078921.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID IL0078921 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.