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Clean Water Act discharge permit · NPDES MTR106383

SOUTH OF BIG SANDY, Big Sandy, MT: NPDES MTR106383 discharge permit, effluent exceedances, inspections, penalties

SOUTH OF BIG SANDY, held by WESTERN FEDERAL LANDS HWY DIVISION FHWA, holds NPDES permit MTR106383, which discharges to Bullwhacker-Dog. EPA’s file records it issued March 28, 2016 and expiring December 31, 2017.

SOUTH OF BIG SANDY, Big Sandy, Montana: Coverage under a general permit MTR106383, held by WESTERN FEDERAL LANDS HWY DIVISION FHWA; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued March 28, 2016, term to December 31, 2017, by MONTANA DEQ; discharges to BULLWHACKER-DOG.

Montana holds 2,848 Construction stormwater coverages of this permit type in EPA’s file; 827 were issued before MTR106383. WESTERN FEDERAL LANDS HWY DIVISION FHWA holds 17 permits in Montana.

Other permits held by WESTERN FEDERAL LANDS HWY DIVISION FHWA

Coverages issued nearest MTR106383

SOUTH OF BIG SANDY among its neighbors

EPA’s permit file holds 1 discharge permits in the Lower Chip Creek subwatershed (HUC 100401010403), MTR106383 among them. Its county holds 22, 0 of them major permits; MTR106383 is a minor permit.

What the register holds for SOUTH OF BIG SANDY: its NPDES ID, its permit type and status, its dates, its address in Big Sandy, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR106383.

Identity

Facility as filedSOUTH OF BIG SANDY
Permittee as filedWESTERN FEDERAL LANDS HWY DIVISION FHWA
NPDES IDMTR106383
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 28, 2016
Expiration dateDecember 31, 2017
Issuing agencyMONTANA DEQ
AddressBig Sandy, MT 59520
Receiving waterBULLWHACKER-DOG
SubwatershedLower Chip Creek (HUC 100401010403)
SIC1611 – Highway And Street Construction

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR106383.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR106383.

Inspections

EPA’s inspection file holds no inspection for NPDES MTR106383.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MTR106383.

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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, MTR106383.

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Nearby on the register

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

What this page shows

This public-records page covers NPDES permit MTR106383, held by WESTERN FEDERAL LANDS HWY DIVISION FHWA for SOUTH OF BIG SANDY in Big Sandy, Montana, which discharges to Bullwhacker-Dog. The listed figures are a permit status of Administratively continued, a Minor Discharger class of 0, and 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.