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Clean Water Act discharge permit · NPDES MTR10I03U

CROW TRIBAL DANCE ARBOR, Crow Agency, MT: NPDES MTR10I03U discharge permit, effluent exceedances, inspections, penalties

CROW TRIBAL DANCE ARBOR, held by Northcon, Inc.,, holds NPDES permit MTR10I03U. EPA’s file records it issued April 7, 2022 and expiring February 16, 2027.

CROW TRIBAL DANCE ARBOR, Crow Agency, Montana: Coverage under a general permit MTR10I03U, held by Northcon, Inc.,; Construction stormwater; Effective; issued April 7, 2022, term to February 16, 2027, by U.S. EPA.

Montana holds 2,848 Construction stormwater coverages of this permit type in EPA’s file; 1,616 were issued before MTR10I03U.

Coverages issued nearest MTR10I03U

CROW TRIBAL DANCE ARBOR among its neighbors

EPA’s permit file holds 4 discharge permits in the Little Bighorn River-Brush Tail Coulee subwatershed (HUC 100800160501), MTR10I03U among them.

Other permits in the Little Bighorn River-Brush Tail Coulee subwatershed (HUC 100800160501)

What the register holds for CROW TRIBAL DANCE ARBOR: 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 MTR10I03U.

Identity

Facility as filedCROW TRIBAL DANCE ARBOR
Permittee as filedNorthcon, Inc.,
NPDES IDMTR10I03U
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 7, 2022
Expiration dateFebruary 16, 2027
Issuing agencyU.S. EPA
AddressCrow Agency, MT 59022
SubwatershedLittle Bighorn River-Brush Tail Coulee (HUC 100800160501)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR10I03U.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR10I03U.

Inspections

EPA’s inspection file holds no inspection for NPDES MTR10I03U.

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 MTR10I03U.

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, MTR10I03U.

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Nearby on the register

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

What this page shows

The CROW TRIBAL DANCE ARBOR storm water construction permit in Crow Agency, Montana, is one of 5 storm water construction permits on EPA's NPDES register in that city, including this one. It also sits among 4 NPDES permits in the Little Bighorn River-Brush Tail Coulee subwatershed, this one included. Of those 5 Crow Agency storm water construction permits, 0.0% have a violation on file, and this permit has no pollutants under a numeric limit and no effluent exceedances.