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<br />, <br /> <br />cOLORADO WATER CONSERVATION SOARD <br />INSTREAM FLOW RECOMMENDATIONS <br /> <br />e <br /> <br />RECOMMENDATION SUMMARY REPORT <br /> <br />STREAM: Troublesome Creek <br />DIV: 1 <br />ID: 94/1/A019 <br /> <br />COUNTY: <br />WATERSHED: <br />USGS QUADS: <br /> <br />Jefferson <br />South Platte <br />Squaw Pass, Evergreen <br /> <br />RECOMMENDATION <br />FLOW (cfs): <br /> <br />1.25 (4/1-5/31) <br />0.20 (6/1-3/31) <br /> <br />LENGTH (miles): <br />UPPER TERMINUS: <br /> <br />2.1 <br /> <br />confl Bergen Creek in <br />SE NE S33 T4S R71W 6PM <br /> <br />LOWER TERMINUS: <br /> <br />confl Bear Creek in <br />SE sw S35 T4S R71W 6PM <br /> <br />FISH SURVEY <br />DOW CODE: 10156 <br />SAMPLE SUMMARY: <br /> <br />LOCATION: 200 yards <br />325 feet electrofished. <br />(2"-12"); 1 brook trout <br /> <br />DATE: 09/21/87 <br />upstream of Bear Creek <br />Sample included: 17 rainbow trout <br />(8") . <br /> <br />FIELD SURVEY <br />CROSS SECTION LOCATION: 200 yards upstream of Bear <br />MEASURED FLOW: 1.8 GRASSLINE WIDTH (ft): <br />REMARKS: None <br /> <br />4IIlIONALE FOR RECOMMENDATION <br />BASIS: Coldwater Fishery <br />METHODOLOGY: R2X <br />R~S: 1.25 cfs meets 3 of 3 criteria and is required to maintain this <br />fishery. Lower winter flow (0.20 cfs) requirement based on water <br />availability. <br /> <br />DATE: <br />Creek <br />5.6 <br /> <br />09/21/87 <br /> <br />PHOTOS: 3 <br /> <br />WATER AVAILABILITY <br />METHOD: Synthesized from USGS method WRIR 85-4086 <br />AVERAGE MONTHLY FLOWS (cfs) <br />OCT NOV DEC JAN FEB <br />0.3 0.3 0.3 0.2 0.2 <br /> <br />MAR <br />0.6 <br /> <br />APR <br />2.7 <br /> <br />MAY <br />13.1 <br /> <br />JUN <br />5.8 <br /> <br />JUL <br />0.4 <br /> <br />AUG <br />0.2 <br /> <br />SEP <br />0.2 <br /> <br />IMPORTED WATER: None <br />TRANSBASIN DIVERSIONS: None <br />REMARKS: See attached hydrograph. As per water commissioner, senior water <br />rights do not present a water availability problem within this <br />stream reach. <br /> <br />CONSULTATIONS <br />DOW: Jay Skinner <br />DWR: Roger Mlodzik <br /> <br />~PARED BY: Uppendahl <br /> <br />APPROVED BY: ~'4 <br /> <br />04/17/94 <br />05/18/94 <br /> <br />DATE: #- <br />