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<br />the SWSD could lower the stream to 4 cfs. The Petitioners request that we modify the SWSD <br />permit to include a condition requiring the State of]Colorado In-stream Flow for all diversions. e <br />The state's in-stream flow is presented below, <br /> <br /> <br />Percentile Water Year Recurrence Interval In-stream Flow <br />50th% or Greater 1:2 12 cfs (10/16-11/30) <br /> 10 cfs (1211-3/31) <br />25th% to 50th% 1:4 to 1:2 12 cfs (10/16-10/31) <br /> 10 cfs (11/1-12/14) <br /> 9 cfs (12/15-12/31) <br /> . 10 cfs (1/1-3/31) <br />lOt" % to 25th% 1:10to 1:4 12 cfs (10/16-10131) <br /> 10 cfs (1111-11/14) <br /> 9 cfs (11/15-12/21) <br /> 8,5 cfs (12/22-12/28) <br /> 8 cfs (12/29-12/31) <br /> 9 cfs (1/1-3/31) <br />Less than 10m % 1:10 or less . 9 cfs (10/16-10/21) <br /> 8 cfs (10/22-10/31) <br /> 7 cfs (11/1-12/31) <br /> 8 cfs (1/1-3/31) <br /> <br />e <br /> <br />Literature Cited <br /> <br />Chadwick & Associates, Inc. 1992. Evaluation o~the fishery and minimum flow issues of <br />Snowmass Creek Report prepared for Aspen Skiing Company, <br /> <br />Chadwick & Associates Inc. 1993. Addendum to Evaluation of fishery and minimum flow <br />Issues of Snowmass Creek. Repot prepared for Aspen Skiing Company, <br /> <br />Chadwick Ecological Consultants. 1996, Fishery!and Minimum Stream Flow Issues for <br />Snowmass Creek. Report prepared for Aspen Skiing Company. <br />i <br /> <br />Chadwick Ecological Consultants, 1998, An Analysis of the Effects of a 4 cfs Flow on Fish <br />In Snowmass Creek Report prepared for Snciwmass Water and Sanitation District <br /> <br />e <br /> <br />12 <br />