Clean Water Act discharge permit · NPDES MTR106796

I-90 YELLOWSTONE RIVER LIVINGSTON, Livingston, MT: NPDES MTR106796 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

I-90 YELLOWSTONE RIVER LIVINGSTON, held by SLETTEN CONSTRUCTION COMPANY, holds NPDES permit MTR106796, which discharges to Upper Yellowstone. EPA’s file records it issued March 9, 2017 and expiring December 31, 2017. 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 I-90 YELLOWSTONE RIVER LIVINGSTON: its NPDES ID, its permit type and status, its dates, its address in Livingston, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR106796.

Identity

Facility as filed	I-90 YELLOWSTONE RIVER LIVINGSTON
Permittee as filed	SLETTEN CONSTRUCTION COMPANY
NPDES ID	MTR106796
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	March 9, 2017
Expiration date	December 31, 2017
Issuing agency	MT DEQ
Address	Livingston, MT 59047
Receiving water	Upper Yellowstone
Subwatershed	Yellowstone River-Dry Creek (HUC 100700020503)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR106796.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR106796.

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, MTR106796.

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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 MTR106796 there.

Nearby on the register

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

The I-90 YELLOWSTONE RIVER LIVINGSTON storm water construction permit, held by SLETTEN CONSTRUCTION COMPANY, is one of 47 such permits in Park County, where 4.3% of them carry a violation on file. Among the 45 storm water construction permits in Park County, 33.3% were issued earlier than this one, and it sits within a subwatershed that holds 6 NPDES permits, this one included. The permit records no pollutants under a numeric limit and no effluent exceedances, both counted as 0.