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<br />. <br /> <br />w <br />0) <br />I- <br />o <br /> <br />. <br /> <br />. <br /> <br />USBRIMWD SALINITY MANAGEMENT STUDY <br />FINAL REPORT <br /> <br />Figure 3-2 <br /> <br />Salinity of CALFED Alternatives <br /> <br />SWP at ONeill Forebay <br />(Year 2020) <br /> <br />Alternative 3 <br /> <br />A~E~~j:e~~%lJ <br /> <br />Alternative 2 <br /> <br />~5\U0W~&S:~=~~:~J <br /> <br />Alternative 1 <br /> <br />"""~""~-'=iil!w~""'Wm!l;^V~~~m" 'iff1""'''''''=''. . <br />^",,<@"''''' ~,~~, '" ,~= ~~ <br /> <br />______"".d __________"" ._______. <br /> <br />No Action <br /> <br />l~~~r%wa~~:::%$~~:~%%~' <br /> <br />100 <br /> <br />200 <br /> <br />300 <br /> <br />400 <br /> <br />----1 <br />600 <br /> <br />Ranges of TDS Values (mg/L) <br /> <br />THE CALFED ALTERNATIVES <br /> <br />No Action: <br /> <br />1995 Water Quality Control Board Accord <br /> <br />Alternative I: Existing Conditions with Storage <br />Some modifications for water conveyance in the vicinity of existing export pumps. <br />Channels remain largely the same. The main effect is little change. <br /> <br />Alternative 2: Through Delta System with Storage <br />Widens channels and may flood islands. This alternative slows down and freshens Delta <br />water flows and improves fish habitat. Levees are set back to create shallow habitat for <br />fish. The main effect is the improvement of Delta water quality and fish habitat. <br /> <br />Alternative 3: Dual Plumbing Facility System with Storage <br />Allows export pumps to take water either from a conveyance structure, which bypasses <br />the Delta, or directly from Clifton Court Forebay. The main effect is the improvement of <br />supply reliability, quality and safety of water being exported south. It minimizes fish loss <br />at pumps. <br /> <br />BOOKMAN-EDMONSTON <br />ENGINEERING, INC. 3-5 <br />O:ILOCAlRESVlNDYSISAlINlTYlJUNE98-217SECT3.DOC 07120/9810:59 AM <br /> <br />Section 3 <br />Evaluation of Potential Regional <br />Salinity Management Strategies <br /> <br /> <br /> <br /> <br /> <br />