Clean Water Act discharge permit · NPDES MTX000104
TOWN PUMP LOCKWOOD AKA FLYING J TRAVEL PLAZA, Billings, MT: NPDES MTX000104 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
TOWN PUMP LOCKWOOD AKA FLYING J TRAVEL PLAZA, held by FLYING J CORPORATION, holds NPDES permit MTX000104, which discharges to Ground Water. EPA’s file records it issued October 27, 1999 and expiring September 30, 2004. 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.
Identity
| Facility as filed | TOWN PUMP LOCKWOOD AKA FLYING J TRAVEL PLAZA |
|---|---|
| Permittee as filed | FLYING J CORPORATION |
| NPDES ID | MTX000104 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | State-issued individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 27, 1999 |
| Expiration date | September 30, 2004 |
| Address | Billings, MT 59101 |
| Receiving water | GROUND WATER |
| Subwatershed | Yellowstone River-Sevenmile Creek (HUC 100700070403) |
| SIC | 5541 – Gasoline Service Stations |
| Other EPA IDs (FRS) | RCRA handler MT0000028837 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 14Pollutants on file
- 4Under a numeric limit
- 14With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Nitrogen, total [as N] | 1 | 30 | 23 | August 31, 2012 | 196% over the limit |
| pH | 2 | 26 | 1 | July 31, 2011 | |
| Phosphorus, total [as P] | 0 | 7 | 1 | May 31, 2011 | 26% over the limit |
| Nitrogen, Kjeldahl, total [as N] | 1 | 5 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 5 | 0 | ||
| E. coli, MTEC-MF | 0 | 4 | 0 | ||
| Flow rate | 0 | 2 | 0 | ||
| Specific conductance | 0 | 2 | 0 | ||
| BOD, 5-day, 20 deg. C | 0 | 2 | 0 | ||
| Oil & Grease | 0 | 2 | 0 | ||
| Potassium, total [as K] | 0 | 2 | 0 | ||
| Chloride [as Cl] | 0 | 2 | 0 | ||
| Water level at sample collection time | 0 | 2 | 0 | ||
| Solids, total suspended | 0 | 1 | 0 |
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 MTX000104.
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, MTX000104.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
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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 MTX000104 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.