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 (October 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)
NAICS	321912 – Cut Stock, Resawing Lumber, and Planing
SIC	2421 – Sawmills And Planing Mills, General
Other EPA IDs (FRS)	ICIS-AIR source AR0000000502700037

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

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.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers NPDES permit AR0047953 for WALDO MILL in Waldo, AR, held by PotlatchDeltic Manufacturing, LLC, which discharges to the Beech Creek-Bayou Dorcheat subwatershed (HUC 111402030105) and is administratively continued. The permit shows 9 pollutants under a numeric limit, 5 of which have recorded effluent exceedances, and is classed as a Minor Discharger. Figures and status reflect EPA's permit file as loaded on October 14, 2026.