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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />,I <br />I <br />I <br />I <br />I <br />I <br /> <br />SECTlONTHREE <br /> <br />Project Description <br /> <br />':.-:: '~:;::<:::;' <br />~ "!!<'" <br /> <br />:t <br /> <br />20 <br />21 <br />22 <br />23 <br />24 <br />25 <br />26 <br />27 <br />28 <br />29 <br />30 <br />31 <br /> <br />32 <br />33 <br />34 <br /> <br />Table 3-1 <br />BLACK HILLS RESERVOIR CAPACITY <br />(based on 1909 drawinl!s <br /> <br />'>>'"'"' -!!.::~.:P.~.i.:~,:,.' nlllffilMnMl@;"~J~"!1w;r . ',""W'"" <br /> <br />~,.:;, ,~ ::.:-;,' ....:XM~::m::M:::::::f;::;.\::::;t :;:;~~::::::,.; .:::. '"$.:< ',. . <br /> <br />o <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />14 <br />15 <br />16 <br />17 <br />18 <br />19 <br /> <br />623 330 <br />2 493 220 <br />5 609 970 <br />9 972 230 <br />15503260 <br />21 346 560 <br />27 992 090 <br />35519890 <br />39 959 820 <br />53 228 000 <br />65217570 <br />78 426 400 <br />92 040 730 <br />108 484 320 <br />125 333 250 <br />148 490 592 <br />173498158 <br />200 355 948 <br />229 063 962 <br /> <br />,,~~~~~~~ ~~l1~Kitm 4tl_~< s <br /> <br />14 <br />57 <br />129 <br />229 <br />356 <br />490 <br />643 <br />815 <br />917 <br />1222 <br />1 497 Invert of 48" intake I Silt Level <br />1800 <br />2113 <br />2490 <br />2877 <br />3409 <br />3983 Too oftemoorarv breach area <br />4600 <br />5259 <br /> <br />303 <br />616 <br />993 <br />1380 <br />1912 <br />2486 <br />3102 <br />3761 <br /> <br />o <br />1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />7 <br />8 <br />9 <br />10 <br />11 <br />12 <br />13 <br />14 <br />15 <br />16 <br />17 <br />18 <br />19 <br /> <br />5730.2 <br />5731.2 <br />5732.2 <br />5733.2 <br />5734.2 <br />5735.2 <br />5736.2 <br />5737.2 <br />5738.2 <br />5739.2 <br />5740.2 <br />5741.2 <br />5742.2 <br />5743.2 <br />5744.2 <br />5745.2 <br />5746.2 <br />5747.2 <br />5748.2 <br />5749.2 <br /> <br />259 622 200 <br />289181634 <br />320319956 <br />352 037 166 <br />387 339 264 <br />423 501 250 <br />466 297 272 <br />511 388 586 <br />559496 736 <br />607616874 <br />658 749 000 <br />712676283 <br /> <br />768 666 080 <br />826718392 <br />884 268 000 <br /> <br />Spillway invert (1986 <br />5 960 construction) <br />6639 <br />7354 <br />8082 <br />8892 <br />9722 <br />10705 <br />11740 <br />12844 <br />13949 <br />15123 <br />16361 <br /> <br />4463 <br />5142 <br />5856 <br />6584 <br />7395 <br />8225 <br />9208 <br />10243 <br />11347 <br />12452 <br />13626 <br />14864 <br /> <br />20 <br />21 <br />22 <br />23 <br />24 <br />25 <br />26 <br />27 <br />28 <br />29 <br />30 <br />31 <br /> <br />5750.2 <br />5751.2 <br />5752.2 <br />5753.2 <br />5754.2 <br />5755.2 <br />5756.2 <br />5757.2 <br />5758.2 <br />5759.2 <br />5760.2 <br />5761.2 <br /> <br />Top of intake structure and dam <br />17 646 crest <br />18979 <br />20 300 <br /> <br />16149 <br />17482 <br />18803 <br /> <br />32 <br />33 <br />34 <br /> <br />5762.2 <br />5763.2 <br />5764.2 <br /> <br />-NE CORNER SECTION 24, EL. = 5755.541 <br /> <br />Note: <br />1 The estimated capacity was established based on visual obsetvation of silt at about the invert elevation of the <br />48-inch gate in the intake structure, and calculating storage using the original 1909 capacity. <br />msl = mean sea level <br /> <br />URS Breiner Woodward Clyde <br /> <br />6800044333.OOIR2.cIoc 1131100(3:18 PM)/PRQJECTS 3-3 <br />