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Clean Water Act discharge permit · NPDES MTR10I00A

TWO MEDICINE RIVER BRIDGE, East Glacier, MT: NPDES MTR10I00A discharge permit, effluent exceedances, inspections, penalties

TWO MEDICINE RIVER BRIDGE, held by Montana Dept. of Transportation, holds NPDES permit MTR10I00A. EPA’s file records it issued April 28, 2017 and expiring February 15, 2022.

TWO MEDICINE RIVER BRIDGE, East Glacier, Montana: Coverage under a general permit MTR10I00A, held by Montana Dept. of Transportation; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued April 28, 2017, term to February 15, 2022, by U.S. EPA.

Montana holds 2,848 Construction stormwater coverages of this permit type in EPA’s file; 1,017 were issued before MTR10I00A. Montana Dept. of Transportation holds 12 permits in Montana.

Other permits held by Montana Dept. of Transportation

Coverages issued nearest MTR10I00A

TWO MEDICINE RIVER BRIDGE among its neighbors

EPA’s permit file holds 7 discharge permits in the Two Medicine River-Midvail Creek subwatershed (HUC 100302010102), MTR10I00A among them.

Other permits in the Two Medicine River-Midvail Creek subwatershed (HUC 100302010102)

What the register holds for TWO MEDICINE RIVER BRIDGE: its NPDES ID, its permit type and status, its dates, its address in East Glacier, Montana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR10I00A.

Identity

Facility as filedTWO MEDICINE RIVER BRIDGE
Permittee as filedMontana Dept. of Transportation
NPDES IDMTR10I00A
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
IssuedApril 28, 2017
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressEast Glacier, MT 59434
SubwatershedTwo Medicine River-Midvail Creek (HUC 100302010102)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR10I00A.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR10I00A.

Inspections

EPA’s inspection file holds no inspection for NPDES MTR10I00A.

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 MTR10I00A.

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Nearby on the register

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

What this page shows

This public-records page covers the NPDES MTR10I00A permit held by Montana Dept. of Transportation for TWO MEDICINE RIVER BRIDGE in East Glacier, Montana, a construction stormwater program permit listed as administratively continued. The page reports 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it states that EPA's files record no effluent or single-event violation for this permit.