Documents and Data can be found online by viewing our Documents & Forms or Data & Maps pages.
Well Permit Assistance:
1313 Sherman St. Ste. 821, Denver, CO 80203
Walk-In (M-F) 8:00AM to 5:00PM
Groundwater Info 303-866-3587 (M-F) 9AM- 4PM
Submit an AskDWR Information Request
Water Administration: (Water Rights, Diversions)
Contact appropriate Division Office by River Basin