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Clean Water Act discharge permit · NPDES COR042009

NATIONAL LABORATORY OF THE ROCKIES - SOUTH TABLE MTN, Golden, CO: NPDES COR042009 discharge permit, effluent exceedances, inspections, penalties

NATIONAL LABORATORY OF THE ROCKIES - SOUTH TABLE MTN, held by U.S. Dept. of Energy-National Renewable Energy Laboratory, holds NPDES permit COR042009. EPA’s file records it issued October 26, 2018 and expiring November 30, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for NATIONAL LABORATORY OF THE ROCKIES - SOUTH TABLE MTN: its NPDES ID, its permit type and status, its dates, its address in Golden, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR042009.

Identity

Facility as filedNATIONAL LABORATORY OF THE ROCKIES - SOUTH TABLE MTN
Permittee as filedU.S. Dept. of Energy-National Renewable Energy Laboratory
NPDES IDCOR042009
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeFederal facility
ProgramSmall municipal storm sewer systems
IssuedOctober 26, 2018
Expiration dateNovember 30, 2023
AddressGolden, CO 80401
SubwatershedTable Mountain-Clear Creek (HUC 101900040403)

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 COR042009.

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 COR042009.

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 COR042009 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The permit for NATIONAL LABORATORY OF THE ROCKIES - SOUTH TABLE MTN is one of 13 Storm Water Small MS4s permits in Jefferson County on EPA's NPDES register, and 92.3% of those 13 permits carry an earlier issue date than this one. Among the 0.0% of those same 13 permits with a violation on file, this permit is not counted, and it shows no pollutants with a numeric limit or an effluent exceedance.