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Clean Water Act discharge permit · NPDES MTR105373

EKALAKA STATION - BAKER STATION, Ekalaka, MT: NPDES MTR105373 discharge permit, effluent exceedances, inspections, penalties

EKALAKA STATION - BAKER STATION, held by BUTTE PIPE LINE COMPANY, holds NPDES permit MTR105373, which discharges to Multiple Outfalls. EPA’s file records it issued December 10, 2013 and expiring December 31, 2017. 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 EKALAKA STATION - BAKER STATION: its NPDES ID, its permit type and status, its dates, its address in Ekalaka, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR105373.

Identity

Facility as filedEKALAKA STATION - BAKER STATION
Permittee as filedBUTTE PIPE LINE COMPANY
NPDES IDMTR105373
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 10, 2013
Expiration dateDecember 31, 2017
Issuing agencyMONTANA DEQ
AddressEkalaka, MT 59324
Receiving waterMULTIPLE OUTFALLS
SubwatershedSpring Creek (HUC 101000050107)
SIC1623 – Water, Sewer, And Utility Lines

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR105373.

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 MTR105373.

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, MTR105373.

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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 MTR105373 there.

Nearby on the register

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

What this page shows

EKALAKA STATION - BAKER STATION is one of 14 storm water construction permits on EPA's NPDES register in its county, and it is the only NPDES permit in the Spring Creek subwatershed (HUC 101000050107). Of those 14 county storm water construction permits, 0.0% carry a violation on file, and 50.0% were issued earlier than this one.