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Clean Water Act discharge permit · NPDES MTG070570

TAR INC SOUTH 6TH - BEAR CREEK PROJECT, Billings, MT: NPDES MTG070570 discharge permit, effluent exceedances, inspections, penalties

TAR INC SOUTH 6TH - BEAR CREEK PROJECT, held by TAR INC, holds NPDES permit MTG070570, which discharges to Clarks Fork River. 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 TAR INC SOUTH 6TH - BEAR CREEK PROJECT: its NPDES ID, its permit type and status, its its address in Billings, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTG070570.

Identity

Facility as filedTAR INC SOUTH 6TH - BEAR CREEK PROJECT
Permittee as filedTAR INC
NPDES IDMTG070570
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
Issuing agencyMONTANA DEQ
AddressBillings, MT 59101
Receiving waterCLARKS FORK RIVER
Receiving water impaired303(D) Listed
SubwatershedBear Creek (HUC 100700060608)

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 MTG070570.

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 MTG070570.

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.

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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, MTG070570.

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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 MTG070570 there.

Nearby on the register

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

What this page shows

TAR INC SOUTH 6TH - BEAR CREEK PROJECT is one of 14 general permit coverages in Missoula County on EPA's NPDES register, and 14.3% of those coverages carry a violation on file. It is also one of 4 NPDES permits in the Bear Creek subwatershed, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance (both 0).