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COR400000 Construction Stormwater Discharge Permits

CEOS Login - All permittees must use this electronic application portal for new construction stormwater permits, modifications, transfers and terminations

How To Find An Issued Certification  

If you have a CEOS account, you’ll find your certification on your dashboard. Otherwise, certifications that have been issued are available in the electronic records drawer
 
Under search type, select CDPHERM WTR CW Search. Under CDPHERM Container, type in the certification number that begins with ‘COR4’.
 
If you are having difficulty finding your permit, please use the user guide.

CEOS Help Documents

New CEOS Transfer Application Process

Memo for transferring signatures

Construction Stormwater Permittees - Welcome to CEOS letter.

Responsible Official under COR400000 for corporations memo.

Questions?

Information on qualifying local programs for Durango, Golden, and Lakewood

The following is information for permitting of small construction activities located in one of the listed cities. If the total disturbed area is under 5 acres and is not part of a larger common plan of development of 5 acres or more, please inquire with the applicable city regarding obtaining permit coverage without submitting an application to the Water Quality Control Division.

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Email list for permittees and stakeholders to receive information on new guidance documents, CEOS and other updates.

Limited waivers may be available for the eReporting rule.

For questions on applications, transfers, or responsible officials, please contact:

For questions on how to set up an account, if you get locked out, or need to manage the system, please contact:

For questions on who needs a permit, please contact:

For questions on how to comply with the permit, please contact: