Clean Water Act discharge permit · NPDES IL0077674
MOUNDS PRODUCTION COMPANY LLC, Mounds, IL: NPDES IL0077674 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MOUNDS PRODUCTION COMPANY LLC holds NPDES permit IL0077674, which discharges to Ohio River. EPA’s file records it issued April 3, 2018 and expiring March 31, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MOUNDS PRODUCTION COMPANY LLC |
|---|---|
| Permittee as filed | MOUNDS PRODUCTION COMPANY LLC |
| NPDES ID | IL0077674 |
| 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 | April 3, 2018 |
| Expiration date | March 31, 2023 |
| Address | Mounds, IL 62964 |
| Receiving water | OHIO RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | City of Cairo-Ohio River (HUC 051402060704) |
| SIC | 3295 – Minerals, Ground Or Treated |
| Other EPA IDs (FRS) | RCRA handler ILR000052498; ICIS-AIR source IL000153855AAA |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 10Pollutants on file
- 6Under a numeric limit
- 10With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Mercury, total [as Hg] | 3 | 40 | 0 | ||
| BOD, 5-day, 20 deg. C | 2 | 32 | 0 | ||
| pH | 2 | 32 | 0 | ||
| Solids, total suspended | 2 | 32 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 32 | 0 | ||
| Oxygen, dissolved [DO] | 5 | 20 | 0 | ||
| Temperature, water deg. fahrenheit | 0 | 16 | 0 | ||
| Chloride [as Cl] | 0 | 16 | 0 | ||
| Sulfate, total [as SO4] | 0 | 16 | 0 | ||
| Solids, total dissolved | 0 | 16 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES IL0077674.
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 IL0077674.
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 IL0077674 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.