Clean Water Act discharge permit · NPDES AR0049557
PLUM POINT ENERGY STATION, Osceola, AR: NPDES AR0049557 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 16Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
PLUM POINT ENERGY STATION, held by PLUM POINT SERVICES COMPANY, LLC - PLUM PT ENERGY STA, holds NPDES permit AR0049557, which discharges to Mississippi R. EPA’s file records it issued April 19, 2013 and expiring April 30, 2018. 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 | PLUM POINT ENERGY STATION |
|---|---|
| Permittee as filed | PLUM POINT SERVICES COMPANY, LLC - PLUM PT ENERGY STA |
| NPDES ID | AR0049557 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 19, 2013 |
| Expiration date | April 30, 2018 |
| Address | Osceola, AR 72370 |
| Receiving water | MISSISSIPPI R |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Fletcher Towhead-Mississippi River (HUC 080101000604) |
| NAICS | 221112 – Fossil Fuel Electric Power Generation |
| SIC | 4911 – Electric Services |
| Other EPA IDs (FRS) | RCRA handler ARR000022426; ICIS-AIR source AR0000000509300461 |
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
- 17Pollutants on file
- 16Under a numeric limit
- 14With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| pH | 16 | 44 | 2 | July 31, 2010 | |
| Oil & Grease | 22 | 47 | 1 | February 28, 2015 | 60% over the limit |
| Solids, total suspended | 22 | 41 | 1 | November 30, 2013 | 17% over the limit |
| Chlorine, free available | 8 | 29 | 1 | May 31, 2010 | 5% over the limit |
| Flow, in conduit or thru treatment plant | 16 | 41 | 0 | ||
| Copper, total recoverable | 12 | 20 | 0 | ||
| Iron, total recoverable | 0 | 20 | 0 | ||
| Selenium, total recoverable | 6 | 4 | 0 | ||
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 2 | 2 | 0 | ||
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 2 | 2 | 0 | ||
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 2 | 2 | 0 | ||
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 2 | 2 | 0 | ||
| Coef Of Var Static Renewal 48Hr Acute D. pulex | 2 | 2 | 0 | ||
| Coef Of Var Static Renewal 48Hr Acute Pimephales promelas | 2 | 2 | 0 | ||
| Iron, total [as Fe] | 12 | 0 | 0 | ||
| Zinc, total recoverable | 4 | 0 | 0 | ||
| Chromium, total recoverable | 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 AR0049557.
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 AR0049557 there.
Nearby on the register
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- Every permit record in Osceola, A to Z
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- Every permit record in Arkansas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.