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Clean Water Act discharge permit · NPDES COR430653

CORNERSTONE GOLF CLUB, Montrose, CO: NPDES COR430653 discharge permit, effluent exceedances, inspections, penalties

CORNERSTONE GOLF CLUB, held by RRE24 Cornerstone LLC, holds NPDES permit COR430653. EPA’s file records it issued May 11, 2026 and expiring March 31, 2029. 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 CORNERSTONE GOLF CLUB: its NPDES ID, its permit type and status, its dates, its address in Montrose, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR430653.

Identity

Facility as filedCORNERSTONE GOLF CLUB
Permittee as filedRRE24 Cornerstone LLC
NPDES IDCOR430653
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 11, 2026
Expiration dateMarch 31, 2029
AddressMontrose, CO 81403
SubwatershedHorsefly Creek (HUC 140200060401)

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 COR430653.

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 COR430653.

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, COR430653.

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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 COR430653 there.

Nearby on the register

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

What this page shows

The CORNERSTONE GOLF CLUB permit is the only NPDES permit in the Horsefly Creek subwatershed, a count that includes this one. Among the 16 general permit coverages in Ouray County, this one is one of 15 covering the county, and 93.3% of those 15 were issued earlier than it. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance.