Clean Water Act discharge permit · NPDES MT0030805
KELLER TRANSPORT, INC., Polson, MT: NPDES MT0030805 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
KELLER TRANSPORT, INC. holds NPDES permit MT0030805. EPA’s file records it issued May 3, 2018 and expiring June 30, 2023. 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.
Identity
| Facility as filed | KELLER TRANSPORT, INC. |
|---|---|
| Permittee as filed | KELLER TRANSPORT, INC. |
| NPDES ID | MT0030805 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 3, 2018 |
| Expiration date | June 30, 2023 |
| Issuing agency | EPA |
| Address | Polson, MT 59860 |
| Subwatershed | Polson (HUC 170102080404) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 9Pollutants on file
- 9Under a numeric limit
- 6With 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 |
|---|---|---|---|---|---|
| pH | 22 | 54 | 46 | July 31, 2021 | |
| Benzene | 22 | 6 | 2 | January 31, 2009 | 580% over the limit |
| Benzene, toluene, xylene in combination | 1 | 3 | 1 | January 31, 2009 | 191% over the limit |
| Total Petroleum Hydrocarbons - Gasoline | 21 | 6 | 0 | ||
| Flow, total | 22 | 4 | 0 | ||
| Toluene | 20 | 2 | 0 | ||
| Ethylbenzene | 20 | 0 | 0 | ||
| BTEX | 20 | 0 | 0 | ||
| Xylenes [total], dry weight | 20 | 0 | 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 MT0030805.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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
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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 MT0030805 there.
Nearby on the register
- Discharge permits in Polson
- Every permit record in Polson, A to Z
- Discharge permits in Montana
- Every permit record in Montana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.