Clean Water Act discharge permit · NPDES ING040166
PROSPERITY MINE LLC, Petersburg, IN: NPDES ING040166 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
PROSPERITY MINE LLC, held by Prosperity Mine LLC, holds NPDES permit ING040166, which discharges to Conger Creek. EPA’s file records it issued March 20, 2019 and expiring April 30, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | PROSPERITY MINE LLC |
|---|---|
| Permittee as filed | Prosperity Mine LLC |
| NPDES ID | ING040166 |
| 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 | March 20, 2019 |
| Expiration date | April 30, 2024 |
| Issuing agency | IDEM |
| Address | Petersburg, IN 47567 |
| Receiving water | Conger Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Little Conger Creek-Conger Creek (HUC 051202021004) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 12Under a numeric limit
- 5With a violation of any kind
- 3With 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 | 16 | 58 | 40 | June 30, 2022 | 271% over the limit |
| Iron, total [as Fe] | 16 | 42 | 14 | March 31, 2008 | 110% over the limit |
| pH | 16 | 42 | 10 | May 31, 2023 | |
| Flow, in conduit or thru treatment plant | 16 | 28 | 0 | ||
| Solids, settleable | 16 | 12 | 0 | ||
| Duration | 8 | 0 | 0 | ||
| Precipitation volume | 8 | 0 | 0 | ||
| Copper, total [as Cu] | 4 | 0 | 0 | ||
| Manganese, total [as Mn] | 4 | 0 | 0 | ||
| Nickel, total [as Ni] | 4 | 0 | 0 | ||
| Zinc, total [as Zn] | 4 | 0 | 0 | ||
| Aluminum, total [as Al] | 4 | 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 ING040166.
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.
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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 ING040166 there.
Nearby on the register
- Discharge permits in Petersburg
- Every permit record in Petersburg, A to Z
- Discharge permits in Indiana
- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.