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Clean Water Act discharge permit · NPDES MTR111729

CITY OF THREE FORKS SW SHOP, Three Folks, MT: NPDES MTR111729 discharge permit, effluent exceedances, inspections, penalties

CITY OF THREE FORKS SW SHOP, held by Gallatin Wireless Internet LLC, holds NPDES permit MTR111729, which discharges to Jefferson River. EPA’s file records it issued March 27, 2026 and expiring December 31, 2027. 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 CITY OF THREE FORKS SW SHOP: its NPDES ID, its permit type and status, its dates, its address in Three Folks, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR111729.

Identity

Facility as filedCITY OF THREE FORKS SW SHOP
Permittee as filedGallatin Wireless Internet LLC
NPDES IDMTR111729
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 27, 2026
Expiration dateDecember 31, 2027
AddressThree Folks, MT 59752
Receiving waterJEFFERSON RIVER
Receiving water impaired303(D) Listed
SubwatershedJefferson River-Three Forks (HUC 100200050805)

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 MTR111729.

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 MTR111729.

Velarion’s copy of EPA’s ICIS-NPDES files does not 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, MTR111729.

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How we handle your data → Privacy

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 MTR111729 there.

Nearby on the register

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

What this page shows

The CITY OF THREE FORKS SW SHOP permit, MTR111729, is one of 600 storm water construction permits in Gallatin County, where 6.0% of such permits carry a violation on file. It also sits among 12 NPDES permits in the Jefferson River-Three Forks subwatershed, including this one. The permit records no pollutants under a numeric limit and no effluent exceedances.