Clean Water Act discharge permit · NPDES AR0041742

ASH FLAT, CITY OF - WASTEWATER TREATMENT FACILITY, Ash Flat, AR: NPDES AR0041742 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
12Pollutants under a numeric limit
5Pollutants with an effluent exceedance

ASH FLAT, CITY OF - WASTEWATER TREATMENT FACILITY, held by ASH FLAT, CITY OF, holds NPDES permit AR0041742, which discharges to N Big Cr,Strwberry R,Black R,White R. EPA’s file records it issued July 25, 2017 and expiring August 31, 2022. 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	ASH FLAT, CITY OF - WASTEWATER TREATMENT FACILITY
Permittee as filed	ASH FLAT, CITY OF
NPDES ID	AR0041742
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	July 25, 2017
Expiration date	August 31, 2022
Address	Ash Flat, AR 72513
Receiving water	N BIG CR,STRWBERRY R,BLACK R,WHITE R
Receiving water impaired	303(D) Listed
Subwatershed	Hackney Creek-North Big Creek (HUC 110100120301)
Program components on file	POTW, Pretreatment
NAICS	221320 – Sewage Treatment Facilities
SIC	4952 – Sewerage Systems

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

14Pollutants on file
12Under a numeric limit
12With 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
Nitrogen, ammonia total [as N]	9	123	102	June 30, 2026	99,999% over the limit
Coliform, fecal general	4	73	59	June 30, 2026	99,999% over the limit
Solids, total suspended	3	76	55	June 30, 2026	99,999% over the limit
BOD, carbonaceous [5 day, 20 C]	3	67	46	June 30, 2026	99,999% over the limit
Oxygen, dissolved [DO]	1	23	17	June 30, 2026	99,999% over the limit
Flow, in conduit or thru treatment plant	2	14	0
Overflow volume [SS0 volume, CSO volume]	1	14	0
Overflows	1	13	0
pH	2	12	0
Phosphorus, total [as P]	3	3	0
Nitrogen, Kjeldahl, total [as N]	0	3	0
Nitrite + Nitrate total [as N]	0	3	0
Nitrogen, total [as N]	3	0	0
Chlorine, total residual	1	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 AR0041742.

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 AR0041742 there.

Nearby on the register

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

This public-records page covers NPDES permit AR0041742, held by ASH FLAT, CITY OF - WASTEWATER TREATMENT FACILITY in Ash Flat, AR, which is administratively continued after its August 31, 2022 expiration date. The facts list 12 as the permit's discharger class figure, 5 pollutants under a numeric limit, and 5 pollutants with an effluent exceedance.