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Clean Water Act discharge permit · NPDES MTR000726

ES STONE: SITE #1 (VANDER VOORT), Ryegate, MT: NPDES MTR000726 discharge permit, effluent exceedances, inspections, penalties

ES STONE: SITE #1 (VANDER VOORT), held by ES Stone and Structure, holds NPDES permit MTR000726, which discharges to Tributary To Fish Creek. EPA’s file records it issued September 22, 2021 and expiring January 31, 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.

What the register holds for ES STONE: SITE #1 (VANDER VOORT): its NPDES ID, its permit type and status, its dates, its address in Ryegate, Montana, its receiving water, and 1 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR000726.

Identity

Facility as filedES STONE: SITE #1 (VANDER VOORT)
Permittee as filedES Stone and Structure
NPDES IDMTR000726
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
ProgramIndustrial stormwater
IssuedSeptember 22, 2021
Expiration dateJanuary 31, 2023
AddressRyegate, MT 59074
Receiving waterTributary to Fish Creek
SubwatershedLower Fish Creek (HUC 100402011208)

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

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
Solids, total suspended100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MTR000726.

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 MTR000726.

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

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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 MTR000726 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 discharge permit NPDES MTR000726 for ES STONE: SITE #1 (VANDER VOORT) in Ryegate, Montana, held by ES Stone and Structure, which discharges to Tributary To Fish Creek. The permit is listed as administratively continued, with a Minor Discharger class, 1 pollutant under a numeric limit, and 0 pollutants with an effluent exceedance.