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<br />. .- <br />.,"-; <br />..., <br /> <br /> <br />. <br /> <br />Surge Tank <br />Diameter -- <br />Height <br />Location <br /> <br />. <br /> <br />48 Ft, <br />160 Ft. <br />Brink of Canyon Approx. 2 Miles Downstream of Poudre' Park <br /> <br />Penstocks <br />Number 4 <br />Diameter -- 88 Inches <br />Length 1,500 Ft. <br />Total Capacity -- 3,000 c.f.s. <br /> <br />Cache la Poudre Power Plant <br />Installed Capacity -- 250,000 KW <br />Design Head -- 1180 Ft. <br />Plant Factor -- 7.2% Annual Basis <br />-- 9.2% 5~ Day Weekly Basis <br />Annual Generation -- 146,800,000 KWH <br /> <br />Grey Mountain Reservoir <br />Capacity -- 220,000 Ac.Ft. <br />Active Capacity -- 200,000 Ac.Ft. <br />Maximum Area -- 1,800 Ac. <br />Maximum Stream Inundation <br />Main River -- 7.5 Miles <br />North Fork -- 6.5 Miles <br />Inactive Capacity -- 20,000 Ac.Ft. <br />Minimum Area -- 380 Ac. <br />Earth & Rock Fill Dam <br />Dam Height -- 375 Ft. <br />Crest Length 1,550 Ft. <br />Spillway Capacity -- 90,000 c.f.s. <br />Outlet Capacity --. 4,000 c.f.s. <br />Minimum Releases <br />Summer-- 110 c.f.s. <br />Winter -- 80 c.f.s. <br />Location -- 2 Miles Above Mouth of Canyon <br /> <br />Project Water <br />Storage of Surplus Flows <br />Future Increases in Flood Flows <br />Storage Transfer - Reduced Filling Losses <br />Increase Storage Existing Decrees <br />Total Project <br /> <br />24,500 Ac.Ft. <br />3,300 <br />4,500 <br />2,400 <br />40,800 <br /> <br />Possible Allocation to Municipal Use <br />Possible Salable @ Farm Headgates <br />Total <br /> <br />n 16,000 Ac.Ft. <br />-- 12,000 <br />28,000 <br /> <br />Estimated Project Cost (1963) $111,108,000 <br />Greel ey. Report (Dec. 1979 Index) $337,070,000 <br /> <br />Benefit/Cost Ratio <br />1963 USBR -- 1.45 <br />1979 Greeley Report <br />6.25% Interest <br />7.125% " <br />9.25% <br /> <br />1. 33 <br />1. 22 <br />0.9B <br /> <br />,.i <br /> <br />. <br />