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
|
|---|---|---|---|---|---|
| CO0024171 Modification 5 |
City of Westminater | Big Dry Creek WWFT | 24171 Documents | CO0024171 | 1/31/2023 |
| CO0040975 Modification 1 |
Town of Antonito | Antonito WWTF | 40975 Documents | CO0040975 | 1/31/2023 |
| CO0049056 Correction |
Larimer County | Larimer County Landfill | 49056 Documents | CO0049056 | 1/30/2023 |
| CO0041840 | Telluride Town of | Telluride Regional WWTF | 41840 Documents | CO0041840 | 12/30/2022 |
| CO0049056 | Larimer County | Larimer County Landfill | 49056 Documents | CO0049056 | 12/30/2022 |
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As of October 1, 2021, the Water Quality Control Division has withdrawn WQP-5, Permit Policy for Mining Activities (published in 1987).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As of October 1, 2021, the Water Quality Control Division has withdrawn WQP-2, Significant Digits in Permit Limitations (published in 1987).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.