Clean Water Act discharge permit · NPDES MTG770079
BAKER FIELD STORAGE LINE #1 REPLACEMENT PROJECT, Baker, MT: NPDES MTG770079 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
BAKER FIELD STORAGE LINE #1 REPLACEMENT PROJECT, held by WBI ENERGY TRANSMISSION INC, holds NPDES permit MTG770079, which discharges to Sandstone Creek. EPA’s file records it issued January 1, 2020 and expiring December 31, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for BAKER FIELD STORAGE LINE #1 REPLACEMENT PROJECT: its NPDES ID, its permit type and status, its dates, its address in Baker, Montana, its receiving water, and 8 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTG770079.
Identity
| Facility as filed | BAKER FIELD STORAGE LINE #1 REPLACEMENT PROJECT |
|---|---|
| Permittee as filed | WBI ENERGY TRANSMISSION INC |
| NPDES ID | MTG770079 |
| 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 |
| Issued | January 1, 2020 |
| Expiration date | December 31, 2020 |
| Address | Baker, MT 59313 |
| Receiving water | SANDSTONE CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Headwaters Sandstone Creek (HUC 101000050501) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 4 | 0 | 0 | ||
| Oil and grease, hexane extr method | 4 | 0 | 0 | ||
| Chlorine, total residual | 4 | 0 | 0 | ||
| Toluene | 2 | 0 | 0 | ||
| Benzene | 2 | 0 | 0 | ||
| Ethylbenzene | 2 | 0 | 0 | ||
| Xylene [mix of m+o+p] | 2 | 0 | 0 | ||
| Oil and grease visual | 2 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MTG770079.
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 MTG770079.
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, MTG770079.
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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 MTG770079 there.
Nearby on the register
- Discharge permits in Baker
- Every permit record in Baker, A to Z
- Discharge permits in Montana
- Every permit record in Montana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.