Water quality: Final permit actions

 
 
We provide final permit actions, per the Colorado discharge permit regulations. These include permits that have been issued. Documents will be posted here for a limited time. After they are removed, you can view all documents through our online records system.

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
           
CO0021687
Modification 3
Town of Mancos Mancos WWTF 21687  Documents CO0021687 8/31/2022
COS000004
Renewal 
Individual MS4 permit
City of Colorado Springs Municipal Separate Storm Sewer Systems (MS4s) for City of Colorado Springs 00004  Documents COS000004 7/29/2022
CO0024171
Modification 4
City of Westminster  Big Dry Creek WWTF 24171  Documents CO0024171 6/30/2022
CO0026671
Modification 3
City of Longmont  Longmont WWTF 26671  Documents CO0026671 6/30/2022
CO0027171
Modification 7
Mount Crested Butte Water and Sanitation Dist Mt Crested Butte Water and San Dist WWTF 27171  Documents CO0027171 6/30/2022
CO0032999 
Modification 3
South Platte Renew Littleton Englewood WWTF 32999  Documents CO0032999  6/30/2022
CO0049005 
Modification 3
McDonald Farms Enterprises Inc McDonald Farms Enterprises Inc 49005  Documents CO0049005  6/30/2022
CO0030635 Modification 1 Domestic Individual Town of Yampa Town of Yampa WWTF 30635  Documents CO0030635 5/31/2022
CO0001163 Modification 8 Domestic Individual Molson Coors USA LLC Molson Coors USA Golden Brewery 01163  Documents CO0001163 5/31/2022
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 6/2/2022
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 

 

 

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As of October 1, 2021, the Water Quality Control Division has withdrawn WQP-5, Permit Policy for Mining Activities (published in 1987).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

Notice: Guidance Memorandum

On May 31, 2022 the Water Quality Control Division issued a guidance memorandum, Clarifications of Antidegradation Guidance Regarding Implementation of Implicit Non-Impact Limits (NILs). This memo provides clarification on the implementation of implicit Non-Impact Limits (“implicit NILs”) as described in the Division’s existing 2001/2002 Antidegradation Guidance. The final version of the memo can be found here. It will be posted on the division's clean water policy and guidance website this month. For more information on antidegradation, click here