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Clean Water Act discharge permit · NPDES MTR104748

GRASS LAND INC - GRASS LAND NO 2, Helena, MT: NPDES MTR104748 discharge permit, effluent exceedances, inspections, penalties

GRASS LAND INC - GRASS LAND NO 2, held by GRASS LAND INC, holds NPDES permit MTR104748, which discharges to Onsite Retention. EPA’s file records it issued October 5, 2012 and expiring December 31, 2012. 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 GRASS LAND INC - GRASS LAND NO 2: 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 MTR104748.

Identity

Facility as filedGRASS LAND INC - GRASS LAND NO 2
Permittee as filedGRASS LAND INC
NPDES IDMTR104748
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 5, 2012
Expiration dateDecember 31, 2012
Issuing agencyMONTANA DEQ
AddressHelena, MT 59602
Receiving waterONSITE RETENTION
SubwatershedLower Prickley Pear Gulch (HUC 100301011310)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR104748.

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 MTR104748.

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, MTR104748.

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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 MTR104748 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 Clean Water Act NPDES permit MTR104748, held by GRASS LAND INC for the GRASS LAND NO 2 facility in Helena, MT, under the Construction stormwater program. The register lists the permit as administratively continued, with a Minor Discharger class, 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.