Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES MTR109803

ROWAN STREET STORAGE UNITS, Florence, MT: NPDES MTR109803 discharge permit, effluent exceedances, inspections, penalties

ROWAN STREET STORAGE UNITS, held by GTL EXCAVATING, holds NPDES permit MTR109803, which discharges to Bitterroot River. EPA’s file records it issued October 3, 2022 and expiring December 31, 2022. 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 ROWAN STREET STORAGE UNITS: its NPDES ID, its permit type and status, its dates, its address in Florence, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR109803.

Identity

Facility as filedROWAN STREET STORAGE UNITS
Permittee as filedGTL EXCAVATING
NPDES IDMTR109803
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 3, 2022
Expiration dateDecember 31, 2022
AddressFlorence, MT 59833
Receiving waterBITTERROOT RIVER
SubwatershedBitterroot River-North Woodchuck Creek (HUC 170102051508)
SIC1541 – Industrial Buildings And Warehouses

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

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR109803.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR109803.

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, MTR109803.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 MTR109803 there.

Nearby on the register

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

What this page shows

The ROWAN STREET STORAGE UNITS permit is one of 1 NPDES permits in the Bitterroot River-North Woodchuck Creek subwatershed, the only one in that subwatershed including this permit. It also sits among 49 storm water construction permits in Ravalli County, of which 10.2% have a violation on file, and it has none of the pollutants listed under a numeric limit or with an effluent exceedance.