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Clean Water Act discharge permit · NPDES MTR10I02M

FT PECK WEST BRANCHLINES PROJECT – PHASE 1, Wolf Point, MT: NPDES MTR10I02M discharge permit, effluent exceedances, inspections, penalties

FT PECK WEST BRANCHLINES PROJECT – PHASE 1, held by Macon Construction Co., holds NPDES permit MTR10I02M. EPA’s file records it issued December 29, 2019 and expiring February 15, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for FT PECK WEST BRANCHLINES PROJECT – PHASE 1: its NPDES ID, its permit type and status, its dates, its address in Wolf Point, Montana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR10I02M.

Identity

Facility as filedFT PECK WEST BRANCHLINES PROJECT – PHASE 1
Permittee as filedMacon Construction Co.
NPDES IDMTR10I02M
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
IssuedDecember 29, 2019
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressWolf Point, MT 59201
SubwatershedLower Tule Creek (HUC 100600011205)

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 MTR10I02M.

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 MTR10I02M.

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, MTR10I02M.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 MTR10I02M there.

Nearby on the register

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

What this page shows

The Ft Peck West Branchlines Project – Phase 1 permit, held by Macon Construction Co. in Wolf Point, Montana, is the only NPDES permit in the Lower Tule Creek subwatershed, which makes it the sole such permit there. It is one of 7 storm water construction permits in Wolf Point on the register, and it has no pollutants under a numeric limit and no effluent exceedances on file.