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Clean Water Act discharge permit · NPDES MT0000035

FRENCHTOWN MILL SITE WWTS, Missoula, MT: NPDES MT0000035 discharge permit, effluent exceedances, inspections, penalties

FRENCHTOWN MILL SITE WWTS, held by M2GREEN REDEVELOPMENT LLC, holds NPDES permit MT0000035, which discharges to Clark Fork River. EPA’s file records it issued July 28, 2000 and expiring May 31, 2005. 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 filedFRENCHTOWN MILL SITE WWTS
Permittee as filedM2GREEN REDEVELOPMENT LLC
NPDES IDMT0000035
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMajor discharger
Facility typeNot a publicly owned treatment works
IssuedJuly 28, 2000
Expiration dateMay 31, 2005
Issuing agencyMONTANA DEQ
AddressMissoula, MT 59806
Receiving waterCLARK FORK RIVER
SubwatershedClark Fork River-Roman Creek (HUC 170102040210)
Other EPA IDs (FRS)RCRA handler MTD000690354

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia141June 30, 2001
Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas141March 31, 2009
Phosphorus, total [as P]173600
Nitrogen, total [as N]23600
Nitrogen, Kjeldahl, total [as N]152940
Flow rate82440
pH82440
Nitrite + Nitrate total [as N]151860
Solids, total suspended131300
BOD, 5-day, 20 deg. C121300
Nitrogen, ammonia total [as N]15980
Oil and grease visual1720
E. coli, MTEC-MF0560
Chlorine, total residual0520
Temperature, water deg. centigrade0480
Oil and grease, hexane extr method0260
BOD, 5-day, percent removal0260
Solids, suspended percent removal0260
Cadmium, total recoverable0120
Copper, total recoverable0120
Color [PT-CO units]1800
Phosphate, ortho [as P]1500
Temperature, water deg. fahrenheit600
Oxygen, dissolved [DO]600
Flow, in conduit or thru treatment plant200

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 MT0000035.

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.

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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 MT0000035 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers the NPDES MT0000035 Clean Water Act discharge permit for the FRENCHTOWN MILL SITE WWTS in Missoula, MT, held by M2GREEN REDEVELOPMENT LLC, which discharges to the Clark Fork River. The permit is listed as administratively continued, a Major Discharger class, with 2 pollutants under a numeric limit and 17 pollutants with an effluent exceedance, and it was issued July 28, 2000 with an expiration date of May 31, 2005.