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Clean Water Act discharge permit · NPDES AR0042439

NEVADA SCHOOL DISTRICT # 1 - NEVADA HIGH SCHOOL, Rosston, AR: NPDES AR0042439 discharge permit, effluent exceedances, inspections, penalties

NEVADA SCHOOL DISTRICT # 1 - NEVADA HIGH SCHOOL, held by NEVADA SCHOOL DISTRICT #1, holds NPDES permit AR0042439, which discharges to Trib,Middle Caney Cr,Ltl Caney Cr,Caney Cr,Ltl Mo. EPA’s file records it issued May 30, 2018 and expiring May 31, 2023. 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 filedNEVADA SCHOOL DISTRICT # 1 - NEVADA HIGH SCHOOL
Permittee as filedNEVADA SCHOOL DISTRICT #1
NPDES IDAR0042439
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 30, 2018
Expiration dateMay 31, 2023
AddressRosston, AR 71858
Receiving waterTRIB,MIDDLE CANEY CR,LTL CANEY CR,CANEY CR,LTL MO
SubwatershedLittle Caney Creek (HUC 080401030704)

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

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Nitrogen, ammonia total [as N]125523October 31, 2023493% over the limit
Coliform, fecal general23919September 30, 202299,999% over the limit
Oxygen, dissolved [DO]12313September 30, 202137% over the limit
Solids, total suspended8317July 31, 201650% over the limit
Oil & Grease4444September 30, 2017177% over the limit
pH2413February 29, 2012
BOD, carbonaceous [5 day, 20 C]8221April 30, 20134% over the limit
Flow, in conduit or thru treatment plant2420
Chlorine, total residual150

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES AR0042439.

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, AR0042439.

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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 AR0042439 there.

Nearby on the register

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