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Clean Water Act discharge permit · NPDES ARR158872

NORTHWEST AR REGIONAL AIRPORT, Bentonville, AR: NPDES ARR158872 discharge permit, effluent exceedances, inspections, penalties

NORTHWEST AR REGIONAL AIRPORT, held by Northwest Arkansas Regional Airport Authority, holds NPDES permit ARR158872. EPA’s file records it issued November 10, 2025 and expiring October 31, 2026. 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.

What the register holds for NORTHWEST AR REGIONAL AIRPORT: its NPDES ID, its permit type and status, its dates, its address in Bentonville, Arkansas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ARR158872.

Identity

Facility as filedNORTHWEST AR REGIONAL AIRPORT
Permittee as filedNorthwest Arkansas Regional Airport Authority
NPDES IDARR158872
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 10, 2025
Expiration dateOctober 31, 2026
Issuing agencyArkansas Energy & Environment
AddressBentonville, AR 72713
SubwatershedLittle Osage Creek (HUC 111101030303)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ARR158872.

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 ARR158872.

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 ARR158872 there.

Nearby on the register

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

What this page shows

Northwest AR Regional Airport's storm water construction permit is one of 598 such permits in Benton County, and 0.0% of those permits carry a violation on file. Of all 598 Benton County storm water construction permits, this one included, 91.5% were issued earlier than this permit's November 10, 2025 issue date. The permit also sits among 136 NPDES permits in the Little Osage Creek subwatershed, this one included, and it has no pollutants with a numeric limit or an effluent exceedance on record.