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<br />Number <br /> <br />Page <br /> <br />29 Example of a stream diversion for a small-scale hydro <br />project illustrating the potential reduction in high <br />quality stream habitat (T. Lloyd Associates) .................. 91 <br /> <br />30 Two hydro projects on the same slope yielding the same <br />head (1. Lloyd Associates) .................................... 94 <br /> <br />31 Conventional transmission tower designs (U.F. Fish and <br />Wildlife Service 1977) ........................................ 97 <br /> <br />32 Components of a 13,800 hp (about 10 MW) vertical Kaplan <br /> <br />turbine (Scott 1981) .......................................... 108 <br /> <br />33 Impulse turbines, I (Heutter 1978; Gilbert, Gilkes and <br /> <br />Gordon, L td .) ................................................. III <br /> <br />34 Impulse turbines, II (Wayne 1980) ............................. 112 <br /> <br />35 Reaction turbines, I (The James Leffel and Company; Gilbert, <br />Gilkes and Gordon Ltd.) Francis ............................... 114 <br /> <br />36 Reaction turbines, II (T. Lloyd Associates; S~rumsand A/S; <br />Tampella Machinery and Engineering Group) Propeller types ..... 115 <br /> <br />37 Reaction turbines, III (Straflo™ Group; Leroy-Somer, Inc.) <br /> <br />Newer des i gns ................................................. 117 <br /> <br />38 Common application ranges for conventional hydraulic turbines <br />(Allis-Chalmers Hydro-turbine Division) ....................... 118 <br /> <br />39 Utilization of discharge by turbines (T. Lloyd Associates) .... 120 <br /> <br />40 Survival of downstream migrants (assuming all fish pass through <br />the turbines) (T. Lloyd Associates 1983) ...................... 127 <br /> <br />41 Unconventional turbines, I (May 1982; T. Lloyd Associates) 132 <br /> <br />42 Unconventional turbines, II (T. Lloyd Associates; Chappell <br /> <br />and McLatchy 1981) ............................................ 134 <br /> <br />43 Hydrographs of discharge for three hypothetical, identical <br />streams over an annual period (T. Lloyd Associates) ........... 142 <br /> <br />44 <br /> <br />December peak-day load curves (Creager and Justing 1950) <br /> <br />147 <br /> <br />45 Different components of stored water in a multiple-use <br />impoundment (U.S. Army Corps of Engineers 1979) ............... 152 <br /> <br />xiii <br />