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Clean Water Act discharge permit · NPDES COL622004

CDPW, Denver, CO: NPDES COL622004 discharge permit, effluent exceedances, inspections, penalties

CDPW holds NPDES permit COL622004. EPA’s file records it issued January 1, 2021 and expiring December 31, 2025.

CDPW, Denver, Colorado: Associated permit record COL622004; Biosolids; Administratively continued (past its expiration date and still in force until reissued); issued January 1, 2021, term to December 31, 2025.

Colorado holds 380 Biosolids coverages of this permit type in EPA’s file; 0 were issued before COL622004. CDPW holds 3 permits in Colorado.

Other permits held by CDPW

Coverages issued nearest COL622004

CDPW among its neighbors

EPA’s permit file holds 69 discharge permits in the Outlet Clear Creek subwatershed (HUC 101900040404), COL622004 among them.

Other permits in the Outlet Clear Creek subwatershed (HUC 101900040404)

What the register holds for CDPW: its NPDES ID, its permit type and status, its dates, its address in Denver, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COL622004.

Identity

Facility as filedCDPW
Permittee as filedCDPW
NPDES IDCOL622004
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeAssociated permit record
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramBiosolids
IssuedJanuary 1, 2021
Expiration dateDecember 31, 2025
AddressDenver, CO 80216
SubwatershedOutlet Clear Creek (HUC 101900040404)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES COL622004.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES COL622004.

Inspections

EPA’s inspection file holds no inspection for NPDES COL622004.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES COL622004.

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, COL622004.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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Nearby on the register

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

What this page shows

A violation on file is recorded for 0.0% of the 7 biosolids permits in Denver. The Outlet Clear Creek subwatershed holds 69 NPDES permits, with CDPW among them. Of those 7 permits, 0.0% were issued before this permit.