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. The basic purpose of the Call is to “call out” water rights that are not in priority in order to make water available to the senior water right that is diverting less than its decreed amount of water that it could beneficially use.

A detailed record (a well log) of the geologic formations penetrated by a wells. Contains Aquifer Top/Bottom/Saturate Sand Thickness.

All well applications and permits issued.

Contains physical, manmade structures used for diverting, storing, releasing, or measuring water; structures are associated with specific bodies of water.

A Water Right is a property right that is either conditional or
absolute and conveys the right to use a particular amount of
water, with a specified priority date as confirmed by the
water court. The Transaction List contains the the court decreed actions that affect amount and use(s) that can be used by each water right.

Division of Water Resources (DWR) Surface Water Stations. This is a list of all stream, diversion, and reservoir gages within the state of Colorado along with their period of record.

All well applications and permits issued.

A Water Right is a property right that is either conditional or absolute and conveys the right to use a particular amount of water, with a specified priority date as confirmed by the water court. The Transaction List contains the the court decreed actions that affect amount and use(s) that can be used by each water right.

A Water Right is a property right that is either conditional or
absolute and conveys the right to use a particular amount of
water, with a specified priority date as confirmed by the
water court. The Transaction List contains the the court decreed actions that affect amount and use(s) that can be used by each water right.

Current streamflow conditions