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  Environmental Water Use: Wyoming State Engineer's Office Instream Flow Filings  
 

In 1986 the Wyoming State Legislature passed two statutes that recognize minimum instream flows to establish, maintain, or improve new and existing fisheries as a beneficial use of State water. Establishing instream flow as a beneficial use allows the Wyoming State EngineerÆs Office (SEO) to grant water rights to the State of Wyoming solely for the purpose of creating, enhancing, and protecting fisheries. Currently, one instream flow filing for a stream reach located within the Pathfinder to Guernsey subbasin has been submitted to the SEO by the Wyoming Water Development Commission (WWDC). This filing is summarized in the following table. A map showing the locations of the instream flow filing can be seen by clicking here.

Summary - SEO Instream Flow Filings - Pathfinder to Guernsey subbasin

Stream segment Hearing held Stream reach length (miles) Minimum flow (cubic feet per second) Point of beginning of minimum instream flow (Section, Township, Range) Point of ending of minimum instream flow (Section, Township, Range)
Deer Creek yes 5.00 10-30 11-31-77 T110A-32-77

 

 
 
 
 


The Platte River Basin Plan is a planning tool developed for the Wyoming Water Development Office. It presents estimated current and estimated future uses of water in WyomingÆs Platte River Basin. The Plan is not used to determine compliance with or administration of state law, federal law, court decrees, interstate compacts, or interstate agreements.
Wyoming Water Development Commission
6920 Yellowtail Road
Cheyenne, Wyoming 82002
Ph. (307) 777-7626
Fax (307) 777-6819