Clean Water Act discharge permit · NPDES ARG640082
EAST PRAIRIE CO. PUBLIC WATER AUTHORITY, Des Arc, AR: NPDES ARG640082 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
EAST PRAIRIE CO. PUBLIC WATER AUTHORITY, held by East Prairie County Public Water Authority, holds NPDES permit ARG640082, which discharges to Trib,Hill Bu. EPA’s file records it issued June 3, 2016 and expiring November 30, 2021. 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 | EAST PRAIRIE CO. PUBLIC WATER AUTHORITY |
|---|---|
| Permittee as filed | East Prairie County Public Water Authority |
| NPDES ID | ARG640082 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 3, 2016 |
| Expiration date | November 30, 2021 |
| Address | Des Arc, AR 72040 |
| Receiving water | TRIB,HILL BU |
| Subwatershed | Culotches Bay Slough-Cache River (HUC 080203020806) |
| NAICS | 221310 – Water Supply and Irrigation Systems |
| SIC | 4941 – Water Supply |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 5Pollutants on file
- 5Under 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 |
|---|---|---|---|---|---|
| Manganese, dissolved [as Mn] | 2 | 38 | 12 | March 31, 2026 | 162,900% over the limit |
| Solids, total suspended | 2 | 31 | 3 | December 31, 2015 | 105% over the limit |
| Iron, dissolved [as Fe] | 2 | 29 | 3 | March 31, 2020 | 189% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 70 | 0 | ||
| pH | 2 | 28 | 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 ARG640082.
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 ARG640082 there.
Nearby on the register
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- Every permit record in Des Arc, 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.