Get copies of all permit action documents or call the records center at 303-692-3600.
|
Permit number/
Action
|
Permittee
|
Facility
|
Permit Action Documents
|
Permit Records |
Issue date
|
|---|---|---|---|---|---|
| CO0045420 Modification 4 |
Upper Blue Sanitation District | Iowa Hill Water Reclamation Facility | 04520 Documents | CO0045420 | 4/29/2022 |
| COG591000 Conversion from COG589000 |
General Permit COG591000 Domestic Wastewater Treatment PlantsThat Discharge To Receiving Waters That Are Unclassified; Use Protected; Reviewable;Or Are Designated Threatened And Endangered Species Habitats | Statewide | 91000 Documents | COG591000 | 4/29/2022 |
| CO0038954 Modification 2 |
Union Gold Inc | Platoro Project | 38954 Documents | CO0038954 | 4/06/2022 |
| CO0000540 Termination |
Tri-State Generation and Transmission Assn Inc | Nucla Station | 00540 Documents | CO0000540 | 3/31/2022 |
| CO0024562 Modification 2 |
Cripple Creek and Victor Gold Mining Co | Carlton Tunnel Portal Site | 24562 Documents | CO0024562 | 3/31/2022 |
| CO0038776 Modification 5 |
Mountain Coal Co LLC | West Elk Mine | 38776 Documents | CO0038776 | 3/31/2022 |
| CO0040673 Modification 1 |
Lake City Town of | Lake City WWTF | 40673 Documents | CO0040673 | 3/31/2022 |
| COS000001 Modification |
Denver City and County | Denver MS4 Individual Wastewater Management | 00001 Documents | COS000001 | 3/31/2022 |
Other Links
Notice: Withdrawal of Permitting Policy WQP-5, Permit Policy for Mining Activities
As of October 1, 2021, the Water Quality Control Division has withdrawn WQP-5, Permit Policy for Mining Activities (published in 1987). More information can be found at this link.
Notice: Withdrawal of Permitting Policy WQP-2, Significant Digits in Permit Limitations
As of October 1, 2021, the Water Quality Control Division has withdrawn WQP-2, Significant Digits in Permit Limitations (published in 1987). More information can be found at this link.
Notice: Issuance of Revised Permitting Policy WQP-20, Baseline Monitoring Frequency, Sample Type, and Reduced Monitoring Frequency Policy for Industrial and Domestic Wastewater Treatment Facilities
In September 2021, the division public noticed a new version of WQP-20, the Baseline Monitoring Policy, with minor revisions and cleanup edits. The division did not receive any comments on the draft revised policy. The revised version of the policy will become effective on January 31, 2022. The revised version of the policy, with the changes marked, can be viewed here.