Clean Water Act discharge permit · NPDES MTR103035

ENERPLUS RESOURCES - CONVENTIONAL OIL & GAS EXTRACTION PROJECT, Sidney, MT: NPDES MTR103035 discharge permit, effluent exceedances, inspections, penalties

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

ENERPLUS RESOURCES - CONVENTIONAL OIL & GAS EXTRACTION PROJECT, held by ENERPLUS RESOURCES USA CORP, holds NPDES permit MTR103035, which discharges to 5+ Water Bodies (See Permitted Features Screen). EPA’s file records it issued May 21, 2008 and expiring December 31, 2011. 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 ENERPLUS RESOURCES - CONVENTIONAL OIL & GAS EXTRACTION PROJECT: its NPDES ID, its permit type and status, its dates, its address in Sidney, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR103035.

Identity

Facility as filed	ENERPLUS RESOURCES - CONVENTIONAL OIL & GAS EXTRACTION PROJECT
Permittee as filed	ENERPLUS RESOURCES USA CORP
NPDES ID	MTR103035
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	May 21, 2008
Expiration date	December 31, 2011
Issuing agency	MONTANA DEQ
Address	Sidney, MT 59270
Receiving water	5+ WATER BODIES (SEE PERMITTED FEATURES SCREEN)
Subwatershed	North Fork Lone Tree Creek (HUC 101000042302)
SIC	1629 – Heavy Construction

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

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 MTR103035.

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 MTR103035.

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, MTR103035.

Start the watch

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 MTR103035 there.

Nearby on the register

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

The Enerplus Resources - Conventional Oil & Gas Extraction Project permit, NPDES ID MTR103035, is one of 123 storm water construction permits in Richland County on EPA's NPDES register, and it sits among 5 NPDES permits in the North Fork Lone Tree Creek subwatershed, this one included. Of the 121 storm water construction permits in Richland County (this one included), 35.5% were issued earlier than this permit, and among the 123 such permits in the county, 0.0% carry a violation on file, while this permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.