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<br />Table 3 E. Fk Pa'achule Ck upstream 01 F'rst AnVIl Cree~
<br />
<br />, . '.".N F.", M ," "m ~ . ,,,. A.L"'''~1 _le",,,,,,o.,l"I'>I' N m , n. m-,
<br />. ~ , , .. "
<br />. , , , " ,
<br />, , , , , , , "''' , ., I , , , ,
<br />"" ,m ,n '" 145:? 76,66 16.94 371 I "" '" '" 069 ,n
<br />50", '50 051'; '" '" 3'87 589 '" '" 0" 079 '" 52
<br /> , ,
<br />t=i., ~ ,
<br />, , , , " " , ,
<br />
<br />Table~ 2 and 3 ~how that the summer llow recommendation of 2.4 cfs is available 50% of the
<br />time April through June. 20% of the time in July and 5% of the lime in August throughout Ihe
<br />entire reach. Tables 2 and 3 also show that the winter recommendation of 2.1 cfs is not
<br />available. Based on Ihe above water availability analysis and the requiremenl of the C\VCB slaff
<br />to balance the needs of mankind with a reasonable preservation of the natural environmcnt the
<br />recommended summer and winter llows of 2.4 cfs and 2.1 cfs were reduced further. Staff
<br />recommends that the proposed llow recommendation be changcd to 2.4 cfs (April 15 - June 30).
<br />1.2 cfs (July I - August 31). 0.5 cfs (September I - March 14) and 0.8 cfs (March 15 - April
<br />14). Tables 4 and 5 below show how often the new llow recommendations are available at the
<br />upstream and downstream terminus in orange shading.
<br />
<br />Table 4 E. Fk, Pa'achute Ck downstream 01 Second Anv~ Creek
<br />
<br />. "~no , , " "." ,,,- ,,, " , r n.-.""", , ,
<br /> . , . I
<br /> . " ~7 ,
<br /> , ,
<br /> 2(10'0 041 05' 1.12 10,06 53.07 11.73 2.57 '28 018 061 0.51 .I
<br /> SO', 035 0.39 058 3.30 22.07 4.08 .J 145 0." 0.58 .0.55 0.51--1 o~
<br /> <L
<br /> , :E
<br />
<br />Table 5: E. Fk, Parachutll Ck upSHllam 01 FIrst AnVil Creek
<br />
<br /> n , 'm' n ,,,,. ,,, ,~ , , ,
<br />. , . .. ,. - - .. .. -,"-- . - - .-.-' 4 . . "1
<br />, .
<br />. , I
<br /> . , I
<br />.... 0.60 0.73 1,61 14.52 76.66 16.94 3,71 ,.. 1.13 0.97 0" 0.73 I
<br />"'"' _0.50 _0.56 0.81_. - 4.76_ 3187 __5.89_ ~2.10_ __oIl21 ..0.81 _0.19 0.74_. ~
<br /> , , ..I
<br />"'
<br /> ~ .
<br />
<br />Precipitation Data
<br />
<br />Stair reviewed local precipitation dala sels from 4 different sites located around the JQS Gulch
<br />Drainage (see Precipilation Data in Appendix C). These sites include Rangely. Rifle. Collbran
<br />and ~1eeker (See Figure J). Table 6 shows Ihe waler year and the percent of average
<br />precipitation recorded at e.Kh site.
<br />
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