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DWR > Home > Contact Information
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Main Denver Office Contact Information

Main Phone: (303) 866-3581 (Hours 8am-5pm M-F) 
Ground Water Info Desk (303) 866-3587 (Hours 9am-4pm M-F)  
Email Questions using our AskDWR Form

Mailing Address:
Colorado Division of Water Resources
1313 Sherman St., Ste. 821
Denver, CO 80203

Email Forms to:  Our Denver Office is no longer accepting faxes.  All individual Denver Office and Division Office Staff Contacts are listed by office in the menu on the left.