Clean Water Act discharge permit · NPDES MTR109857

HELENA #4 TOWN PUMP, Helena, MT: NPDES MTR109857 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

HELENA #4 TOWN PUMP, held by HELENA SAND AND GRAVEL INC, holds NPDES permit MTR109857, which discharges to Helena Valley Canal. EPA’s file records it issued November 21, 2022 and expiring December 31, 2022. 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.

What the register holds for HELENA #4 TOWN PUMP: its NPDES ID, its permit type and status, its dates, its address in Helena, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR109857.

Identity

Facility as filed	HELENA #4 TOWN PUMP
Permittee as filed	HELENA SAND AND GRAVEL INC
NPDES ID	MTR109857
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	November 21, 2022
Expiration date	December 31, 2022
Address	Helena, MT 59601
Receiving water	HELENA VALLEY CANAL
Subwatershed	Lower Prickley Pear Gulch (HUC 100301011310)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR109857.

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 MTR109857.

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, MTR109857.

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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 MTR109857 there.

Nearby on the register

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

The HELENA #4 TOWN PUMP storm water construction permit, held by HELENA SAND AND GRAVEL INC in Helena, Montana, is one of 145 such permits in Lewis and Clark County on EPA's NPDES register, and 13.1% of those 145 carry a violation on file. Of the 133 storm water construction permits in the county, this one included, 66.2% were issued earlier than this permit, which was issued November 21, 2022. The permit sits within the Lower Prickley Pear Gulch subwatershed, which holds 79 NPDES permits, this one included, and it records no pollutants under a numeric limit and no effluent exceedances.