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Clean Water Act discharge permit · NPDES COG130019

MONTE VISTA STATE FISH HATCHERY, Monte Vista, CO: NPDES COG130019 discharge permit, effluent exceedances, inspections, penalties

MONTE VISTA STATE FISH HATCHERY, held by CPW, holds NPDES permit COG130019, which discharges to Parma Drain - Rock Creek And Irrigation Ditch. EPA’s file records it issued July 5, 2018 and expiring June 30, 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 MONTE VISTA STATE FISH HATCHERY: its NPDES ID, its permit type and status, its dates, its address in Monte Vista, Colorado, its receiving water, and 5 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COG130019.

Identity

Facility as filedMONTE VISTA STATE FISH HATCHERY
Permittee as filedCPW
NPDES IDCOG130019
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
IssuedJuly 5, 2018
Expiration dateJune 30, 2023
AddressMonte Vista, CO 81144
Receiving waterParma Drain - Rock Creek and irrigation ditch
SubwatershedWestern Flats-Rock Creek (HUC 130100020206)

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
pH1000
Solids, total suspended1000
Flow, in conduit or thru treatment plant1000
Oil and grease500
Oil and grease visual500

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES COG130019.

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 COG130019.

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, COG130019.

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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 COG130019 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 Clean Water Act NPDES discharge permit COG130019 for MONTE VISTA STATE FISH HATCHERY in Monte Vista, Colorado, held by CPW and discharging to Parma Drain - Rock Creek And Irrigation Ditch. The register lists the permit as administratively continued, with 5 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.