Division of Water Resources (DWR) Active Calls. The Call is a term used by the state engineer to effectively communicate the administrative status of the natural stream. The Call communicates the priority required during a specified period of time for a water right located within a specific stream or stream segment to divert under the Prior Appropriation Doctrine.
Dataset Updated: DWR Active Calls
calendar_today
October 10, 2026
person
dnr_dwrappdev@state.co.us
domain
colorado-information-marketplace