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Clean Water Act discharge permit · NPDES MTR10I04Y

CROW IRRIGATION PROJECT BIG HORN TERMINAL DROP LONG CRESTED WEIR AND 1717 LCW, Crow Agency, MT: NPDES MTR10I04Y discharge permit, effluent exceedances, inspections, penalties

CROW IRRIGATION PROJECT BIG HORN TERMINAL DROP LONG CRESTED WEIR AND 1717 LCW, held by Martin Construction, Inc, holds NPDES permit MTR10I04Y. EPA’s file records it issued June 14, 2024 and expiring February 16, 2027.

CROW IRRIGATION PROJECT BIG HORN TERMINAL DROP LONG CRESTED WEIR AND 1717 LCW, Crow Agency, Montana: Coverage under a general permit MTR10I04Y, held by Martin Construction, Inc; Construction stormwater; Effective; issued June 14, 2024, term to February 16, 2027, by U.S. EPA.

Montana holds 2,848 Construction stormwater coverages of this permit type in EPA’s file; 2,004 were issued before MTR10I04Y. Martin Construction, Inc holds 6 permits in Montana.

Other permits held by Martin Construction, Inc

Coverages issued nearest MTR10I04Y

CROW IRRIGATION PROJECT BIG HORN TERMINAL DROP LONG CRESTED WEIR AND 1717 LCW among its neighbors

EPA’s permit file holds 1 discharge permits in the Bighorn River-Crow Road Coulee subwatershed (HUC 100800150609), MTR10I04Y among them.

What the register holds for CROW IRRIGATION PROJECT BIG HORN TERMINAL DROP LONG CRESTED WEIR AND 1717 LCW: its NPDES ID, its permit type and status, its dates, its address in Crow Agency, Montana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR10I04Y.

Identity

Facility as filedCROW IRRIGATION PROJECT BIG HORN TERMINAL DROP LONG CRESTED WEIR AND 1717 LCW
Permittee as filedMartin Construction, Inc
NPDES IDMTR10I04Y
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 14, 2024
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressCrow Agency, MT 59022
SubwatershedBighorn River-Crow Road Coulee (HUC 100800150609)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR10I04Y.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR10I04Y.

Inspections

EPA’s inspection file holds no inspection for NPDES MTR10I04Y.

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 MTR10I04Y.

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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, MTR10I04Y.

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Nearby on the register

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

What this page shows

The CROW IRRIGATION PROJECT BIG HORN TERMINAL DROP LONG CRESTED WEIR AND 1717 LCW permit, held by Martin Construction, Inc, is one of 5 storm water construction permits on EPA's NPDES register in Crow Agency, Montana. It is also the 1 NPDES permit in the Bighorn River-Crow Road Coulee subwatershed (HUC 100800150609), and 0.0% of those 5 Crow Agency storm water construction permits carry a violation on file.