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Clean Water Act discharge permit · NPDES ARR158328

MOUNTAIN BROOK LLC - MOUNTAIN BROOK SUBDIVISION, Little Rock, AR: NPDES ARR158328 discharge permit, effluent exceedances, inspections, penalties

MOUNTAIN BROOK LLC - MOUNTAIN BROOK SUBDIVISION, held by Mountain Brook LLC, holds NPDES permit ARR158328. EPA’s file records it issued August 12, 2024 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 MOUNTAIN BROOK LLC - MOUNTAIN BROOK SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Little Rock, Arkansas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ARR158328.

Identity

Facility as filedMOUNTAIN BROOK LLC - MOUNTAIN BROOK SUBDIVISION
Permittee as filedMountain Brook LLC
NPDES IDARR158328
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 12, 2024
Expiration dateOctober 31, 2026
Issuing agencyArkansas Energy & Environment
AddressLittle Rock, AR 72223
SubwatershedLittle Maumelle River-Maumelle River (HUC 111102070105)

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 ARR158328.

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 ARR158328.

Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, ARR158328.

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  • One state — $4,990/year
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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 ARR158328 there.

Nearby on the register

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