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Show TABLE 4.-Principal features of water control projects 1 First unit placed in commercial operation. 3 From deepest excavation on or near base line to roadway or deck. »Based on rated, capacity. * From maximum controlled level to minimum expected pool level. < At clearing line elevation. * Head at maximum power storage level of tributary storage projects and average head at tributary run-of-river and main-river projects. T 2 lifts. * Storage projects. * Reservoir silted. Federal Agencies other than TVA All agencies of the Department of Agriculture with related national responsibilities are repre- sented in valley programs with direct or indirect u Clinch. » Powell. u Property of Alnmfniim Co. of America; operation coordinated with TVA system. u Privately owned plant. « Under construction. >< Not in Tennessee Valley. n. a. Not available. Source: Tennessee Valley Authority, Chief Engineer's Office, August 1949. bearing on watershed management. The Agricul- tural Research Administration, the Farmers Home Administration, the Farm Credit Administration, the Forest Service, the Extension Service, the Pro- duction and Marketing Administration, and the Soil 734 Project Dam and appurtenances Date of first use > River Maxi- mum height1 Power' Installed or under construc- tion Ultimate capacity Lock Size Maxi- lift Reservoir data Area at top of gates Total vol- ume be- low top of gates Useful controlled storage4 Length of shore line' Back- water length Head« Kentucky_______ Pickwick Land- ing. Lock and dam No.l. Wilson......_____ Wheeler-......__. Guntersvffle_____ Hales Bar_______ Chickamauga.___ Watts Bar....._. Fort Loudonn___ Apalachia_______ Hiwassee________ Mission_________ Chatuge8_______ OcoeeNo. 1______ OcoeeNo. 2______ OcoeeNo. 3______ Blue Ridge....._. Nottely*.......__ Norris..........__ Calderwood u____ Cheoah"________ Fontana»*......__ Santeetlahu_____ Nantahala u_____ Olenville"....._ Douglas________ Marshall»......_ Nolichucky______ Walters........__ Cherokee ______ South Holston___ Wflbur ........__ Watauga________ Great Falls »____ 1945 1938 1926 1925 1936 1939 1943 1940 1942 1943 1943 1940 1924 1942 1912 1913 1943 1931 1942 1936 1930 1919 1945 1928 1942 1941 1943 1910 1913 1930 1942 (") 1912 (") 1916 Tennessee___. .....do........ .....do........ .....do........ ____do-._..... .....do........ ____do_______ .....do_______ .....do_______ .....do........ Hiwassee...... .....do........ .....do_______ ____do_______ Ocoee......... ____do_______ .....do........ Toccoa_______ Nottely______ Clinch........ Little Tennes- see. .....do........ .....do_______ Oheoah______ Nantahala___ Tnckasegee . French Broad .....do........ Nolichucky- - Big Pigeon ... Holston______ South Fork Holston. Watauga____ .....do........ Caney Fork . Feet 206 113 20 137 72 94 112 129 112 122 150 307 50 144 135 30 110 167 184 265 230 230 480 200 250 150 202 n. a. n. a. 200 175 285 77 318 92 Kilowatts 160,000 216,000 0 436,000 259,200 97,200 99,700 108,000 150,000 128,000 75,000 57,600 1,800 0 18,000 19,900 27,000 20,000 0 100,800 121,500 106,000 135,000 45,000 43,200 21,600 86,000 3,000 10,640 108,000 60,000 30,000 3,700 50,000 31,860 Kilowatts 160,000 216,000 0 436,000 259,200 97,200 99,700 108,000 150,000 128,000 75,000 115,200 1,800 n. a. 18,000 19,900 27,000 20,000 n. a. 100,800 121,500 106,000 202,500 45,000 43,200 21,600 112,000 3,000 10,640 108,000 120,000 30,000 n. a. 50,000 31,860 Feet 110x600- 110 x 600- 60 x 298----- J60X300- 160 x 292- 60 x 360___ 60x360___ 60 x 265___ 60 x 360___ 60 x 360___ 60 x 360___ Feet 73 63 8 '90 52 45 41 55 70 80 Acres 261,000 46,800 n. a. 15,900 68,300 70,700 6,900 39,400 43,100 15,500 1,123 6,280 n. a. 7,150 1,900 n. a. 606 3,290 4,290 40,200 541 632 10,670 2,881 1,611 1,441 31,600 n. a. 900 340 31,100 9,100 72 7,100 2,270 Acre-feet 6,002,600 1,091,400 n. a. 562,500 1,150,400 1,018,700 154,200 705,300 1,132,000 386,500 58,570 438,000 283 247,800 91,300 n. a. 11,670 200,800 184,400 2,567,000 41,160 35,030 1,444,300 158,304 138,776 70,829 1,514,100 n. a. 16,000 25,280 1,565,400 873,000 n. a. 678,800 54,500 Acre-feet 4,010,800 418,400 0 52,500 347,500 162,900 18,900 329,400 377,600 109,300 35,730 364,700 n.a. 229,300 31,100 »0 7,430 186,300 184,400 2,281,000 4,090 7,260 1,157,300 133,334 126,042 67,117 1,419,700 n. a. 8,050 20,500 1,473,100 660,000 327 627,200 49,400 Miles 2,380 496 5 154 1,063 962 162 810 783 968 31 180 n. a. 132 18 n. a. 24 60 106 800 n. a. n. a. 248 86 n. a. n. a. 555 n. a. n. a. n. a. 463 168 3.5 106 120 Maes 184.3 52.7 2.5 15.5 74.1 82.1 39.9 58.9 72.4 55.0 9.8 22 1.5 13 7 0 7 10 20 [u>72 [«56 8 10 29 n. a. 4.6 4.5 43.1 n. a. n. a. 5.5 59 24.3 1.75 17 22 47 50 n. a. 92 48 37 35 45 56 70 380 254 40 n. a. 113 252 300 147 n. a. 194 213 187 429 665 975 1,200 129 34 68 861 149 239 58 309 150 |