Clean Water Act discharge permit · NPDES COL631001

GILPIN COUNTY SCHOOL DISTRICT RE-1, Black Hawk, CO: NPDES COL631001 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

GILPIN COUNTY SCHOOL DISTRICT RE-1, held by Gilpin County School District RE-1, holds NPDES permit COL631001. EPA’s file records it issued January 1, 2021 and expiring December 31, 2025.

GILPIN COUNTY SCHOOL DISTRICT RE-1, Black Hawk, Colorado: Associated permit record COL631001, held by Gilpin County School District RE-1; 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 COL631001.

Coverages issued nearest COL631001

January 1, 2021: DENVER CITY AND COUNTY, Denver, COL622015, held by Denver City and County
January 1, 2021: HOLLAND CREEK METRO DISTRICT, Edwards, COL622027, held by Holland Creek Metro District
January 1, 2021: ABBEY OF ST WALBURGA, Virginia Dale, COL622041, held by Abbey of St Walburga
January 1, 2021: STARWOOD MOUNTAIN RANCH, Aspen, COL630049
January 1, 2021: NORWOOD SANITATION DISTRICT, Norwood, COL630052
January 1, 2021: UNIVERSITY OF COLORADO MTN RESEARCH STATION, Boulder, COL631002, held by University of Colorado Mtn Research Station
January 1, 2021: EAST QUINCY HOLDINGS LLC, Castle Rock, COL631003, held by East Quincy Holdings LLC
January 1, 2021: SAGE POINTE WATER AND SANITATION COMPANY, Sterling, COL631004, held by Sage Pointe Water and Sanitation Company
January 1, 2021: ALEXANDER DAWSON SCHOOL, Lafayette, COL631005, held by Alexander Dawson School
January 1, 2021: FAIRWAY PINES SANITATION DISTRICT, Montrose, COL631006, held by Fairway Pines Sanitation District

GILPIN COUNTY SCHOOL DISTRICT RE-1 among its neighbors

EPA’s permit file holds 11 discharge permits in the North Clear Creek subwatershed (HUC 101900040206), COL631001 among them. Its county holds 16, 1 of them major permits; COL631001 is a minor permit.

Other permits in the North Clear Creek subwatershed (HUC 101900040206)

BATES HUNTER MINE, Central City: CO0043168, minor permit, discharging to GREGORY GULCH, permit term to March 31, 2013
BLACK HAWK/CENTRAL CITY SD WWTF, Gilpin County: CO0046761, major permit, discharging to CLEAR CREEK, permit term to August 31, 2010
BLACKHAWK DETENTION POND CONVERSION, Blackhawk: COR428466, minor permit, permit term to March 31, 2029
GILPIN COUNTY SCHOOL DIST RE 1, Black Hawk: COL631049, minor permit, permit term to December 31, 2025
GILPIN COUNTY SCHOOL SEWER INTERCONNECT, Black Hawk: COR423982, minor permit, permit term to March 31, 2029
MMRR QUARRY, Black Hawk: COG501933, minor permit, discharging to North Clear Creek, permit term to December 31, 2021
MP 5 STORAGE YARD, Blackhawk: COR425600, minor permit, permit term to March 31, 2029
ROBERT FULTON RECLAMATION, Gilpin County: COR040293, minor permit, discharging to Russell Gulch - Clear Creek, permit term to July 31, 2021
SARATOGA CASINO, Black Hawk: COG603090, minor permit, discharging to North Clear Creek, permit term to December 31, 2012
YOUNG RANCH RESOURCE QUARRY, Central City: COG502226, minor permit, discharging to Russel Gulch, permit term to December 31, 2026

What the register holds for GILPIN COUNTY SCHOOL DISTRICT RE-1: its NPDES ID, its permit type and status, its dates, its address in Black Hawk, Colorado. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES COL631001.

Identity

Facility as filed	GILPIN COUNTY SCHOOL DISTRICT RE-1
Permittee as filed	Gilpin County School District RE-1
NPDES ID	COL631001
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Associated permit record
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Biosolids
Issued	January 1, 2021
Expiration date	December 31, 2025
Address	Black Hawk, CO 80422
Subwatershed	North Clear Creek (HUC 101900040206)
Other EPA IDs (FRS)	RCRA handler COD128246535

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES COL631001.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES COL631001.

Inspections

EPA’s inspection file holds no inspection for NPDES COL631001.

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 COL631001.

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, COL631001.

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Nearby on the register

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

Gilpin County has 2 biosolids permits, and GILPIN COUNTY SCHOOL DISTRICT RE-1 is among them. The North Clear Creek subwatershed lists 11 NPDES permits, this permit included.