Clean Water Act discharge permit · NPDES AR0043923
WEYERHAEUSER NR COMPANY - EMERSON DIVISION, Emerson, AR: NPDES AR0043923 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
WEYERHAEUSER NR COMPANY - EMERSON DIVISION holds NPDES permit AR0043923, which discharges to Dit,N Cypress Cr,Dorcheat Bu,L Bistineau,Loggy Bu,. EPA’s file records it issued January 29, 2016 and expiring February 28, 2021. 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 | WEYERHAEUSER NR COMPANY - EMERSON DIVISION |
|---|---|
| Permittee as filed | WEYERHAEUSER NR COMPANY - EMERSON DIVISION |
| NPDES ID | AR0043923 |
| 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 | January 29, 2016 |
| Expiration date | February 28, 2021 |
| Address | Emerson, AR 71740 |
| Receiving water | DIT,N CYPRESS CR,DORCHEAT BU,L BISTINEAU,LOGGY BU, |
| Subwatershed | Headwaters Cypress Creek (HUC 111402030206) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 9With a violation of any kind
- 8With 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 | 10 | 29 | 19 | March 31, 2025 | 551% over the limit |
| Nitrogen, ammonia total [as N] | 12 | 20 | 16 | March 31, 2025 | 2,880% over the limit |
| Oxygen demand, chem. [low level] [COD] | 6 | 21 | 15 | December 31, 2019 | 1,600% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 12 | 8 | September 30, 2020 | 265% over the limit |
| Oxygen, dissolved [DO] | 5 | 8 | 5 | July 31, 2020 | 100% over the limit |
| pH | 8 | 9 | 4 | December 31, 2019 | |
| Coliform, fecal general | 2 | 3 | 3 | June 30, 2020 | 99,999% over the limit |
| Temperature, water deg. fahrenheit | 3 | 4 | 2 | March 31, 2015 | 86% over the limit |
| Flow, in conduit or thru treatment plant | 8 | 13 | 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 AR0043923.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 AR0043923 there.
Nearby on the register
- Discharge permits in Emerson
- Every permit record in Emerson, A to Z
- Discharge permits in Arkansas
- Every permit record in Arkansas, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.