From the Decree: The application is granted and a decree is hereby entered changing the use of the Hat Creek Ditch water right from irrigation uses to instream flow use, in Hat 6 Creek and East Brush Creek to preserve the natural environment to a reasonable degree through the stream segments described above. Water under this change of use will be beneficially used to supplement the CWCB’s existing decreed instream flow water rights on Hat Creek and East Brush Creek.