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Clean Water Act discharge permit · NPDES COR901727

CRUSOE INDUSTRIES, Arvada, CO: NPDES COR901727 discharge permit, effluent exceedances, inspections, penalties

CRUSOE INDUSTRIES, held by Crusoe Industries, holds NPDES permit COR901727, which discharges to Ralston Creek To Clear Creek. EPA’s file records it issued March 27, 2026 and expiring June 30, 2029. 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 CRUSOE INDUSTRIES: its NPDES ID, its permit type and status, its dates, its address in Arvada, Colorado, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COR901727.

Identity

Facility as filedCRUSOE INDUSTRIES
Permittee as filedCrusoe Industries
NPDES IDCOR901727
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedMarch 27, 2026
Expiration dateJune 30, 2029
AddressArvada, CO 80004
Receiving waterRalston Creek to Clear Creek
SubwatershedLower Ralston Creek (HUC 101900040304)
SIC3612 – Transformers, Except Electronic
Other EPA IDs (FRS)RCRA handler COR000221812

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COR901727.

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 COR901727.

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, COR901727.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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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 COR901727 there.

Nearby on the register

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

What this page shows

The CRUSOE INDUSTRIES storm water industrial permit (COR901727) in Arvada, Colorado, was issued earlier than 93.8% of the 32 storm water industrial permits in Jefferson County, and it sits among 32 NPDES permits in the Lower Ralston Creek subwatershed, including itself. Its register entry lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.