Union Colony Ditch Extension | Colorado Water Conservation Board
 


Questions?
Jeff Baessler
303-866-3441 x3202
    
Instream Flow Administrative Calls

The CWCB monitors streamflow to ensure decreed instream flow (ISF) water rights are protected. If streamflow drops lower than the amount decreed to an ISF water right, and that right is in priority, staff may place an administrative call for water. The following links provide information about specific calls for water.

Recent Calls
Stream Name  Case Number  Date of Formal Written Call 
Dallas Creek 5-76W2948 September 2, 2011
Roaring Fork River 5-76W2948 September 20, 2010
Hunter Creek Various September 20, 2010
Roaring Fork River 5-76W2949 September 17, 2010
Gore Creek 5-77W3637 September 15, 2010
Elk River 6-77W1331 September 15, 2010
Slate River 4-80CW092 September 13, 2010
Crystal River 5-75W2720 September 9, 2010
Eagle River 5-78W3811 August 31, 2010
Fryingpan River 5-73W1955   August 27, 2010

For information about calls from previous years, use the Searches available on this page.

Visit the State Engineer’s Office for additional call information administered by their office.

 

 Additional Information

 ISF Acquisition Administrative Calls

Review administrative calls on acquired water from previous water years.  Wildcards (*) may be used in the Case Number and Stream Name fields as necessary.

 ISF Appropriation Administrative Calls

Review administrative calls on appropriated water from previous water years.  Wildcards (*) may be used in the Case Number and Stream Name fields as necessary.