Clean Water Act discharge permit · NPDES AR0035459

U.S. ARMY-COE - ALPINE RIDGE REC AREA, DEGRAY LAKE, Amity, AR: NPDES AR0035459 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
9Pollutants under a numeric limit
4Pollutants with an effluent exceedance

U.S. ARMY-COE - ALPINE RIDGE REC AREA, DEGRAY LAKE, held by U.S. ARMY COE - ALPINE RIDGE-DEGRAY, holds NPDES permit AR0035459, which discharges to Degray Lk,Caddo R,Ouachita R. EPA’s file records it issued August 26, 2013 and expiring August 31, 2018. 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	U.S. ARMY-COE - ALPINE RIDGE REC AREA, DEGRAY LAKE
Permittee as filed	U.S. ARMY COE - ALPINE RIDGE-DEGRAY
NPDES ID	AR0035459
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Federal facility
Issued	August 26, 2013
Expiration date	August 31, 2018
Address	Amity, AR 71921
Receiving water	DEGRAY LK,CADDO R,OUACHITA R
Subwatershed	Lake Catherine Dam (HUC 080401020405)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

10Pollutants on file
9Under a numeric limit
10With 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
Coliform, fecal general	2	23	12	March 31, 2022	99,999% over the limit
Phosphorus, total [as P]	10	21	9	June 30, 2021	65% over the limit
Solids, total suspended	4	30	6	June 30, 2021	200% over the limit
Chlorine, total residual	2	3	1	January 31, 2020	0% over the limit
BOD, carbonaceous [5 day, 20 C]	4	20	0
Nitrogen, ammonia total [as N]	12	16	0
pH	2	6	0
Flow, in conduit or thru treatment plant	2	6	0
BOD, 5-day, 20 deg. C	0	4	0
Oxygen, dissolved [DO]	1	3	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 AR0035459.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, AR0035459.

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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 AR0035459 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

This public-records page covers NPDES permit AR0035459, held by U.S. ARMY COE - ALPINE RIDGE-DEGRAY for the U.S. ARMY-COE - ALPINE RIDGE REC AREA, DEGRAY LAKE, in Amity, AR, with discharge to Degray Lk, Caddo R, and Ouachita R. The permit is listed as administratively continued, with a Minor Discharger class, 9 pollutants under a numeric limit, and 4 pollutants with an effluent exceedance.