Clean Water Act discharge permit · NPDES AR0047953
WALDO MILL, Waldo, AR: NPDES AR0047953 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
WALDO MILL, held by PotlatchDeltic Manufacturing, LLC, holds NPDES permit AR0047953, which discharges to Trib,Beech Cr,Lk Columbia,Dorcheat Bu,Red R Basin. EPA’s file records it issued February 29, 2016 and expiring March 31, 2021. 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 | WALDO MILL |
|---|---|
| Permittee as filed | PotlatchDeltic Manufacturing, LLC |
| NPDES ID | AR0047953 |
| 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 | February 29, 2016 |
| Expiration date | March 31, 2021 |
| Address | Waldo, AR 71770 |
| Receiving water | TRIB,BEECH CR,LK COLUMBIA,DORCHEAT BU,RED R BASIN |
| Subwatershed | Beech Creek-Bayou Dorcheat (HUC 111402030105) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 8With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 2 | 18 | 12 | November 30, 2025 | 330% over the limit |
| Solids, total suspended | 2 | 10 | 6 | March 31, 2025 | 60% over the limit |
| Oxygen, dissolved [DO] | 2 | 9 | 5 | March 31, 2025 | 27% over the limit |
| Temperature, water deg. fahrenheit | 1 | 4 | 2 | July 31, 2024 | 4% over the limit |
| Oil & Grease | 2 | 7 | 1 | March 31, 2012 | 40% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 6 | 0 | ||
| pH | 2 | 4 | 0 | ||
| Debris, floating [severity] | 1 | 3 | 0 | ||
| Lead, total recoverable | 8 | 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 AR0047953.
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 AR0047953 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.