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<br />~-,~.::.'~ <br />05275.5 <br /> <br />TABLE OF CONTENTS <br /> <br />Page No. <br /> <br />4.3.2 Direct and Indirect Impacts ............................. 4-6 <br />4.3.2.1 Alternative A - No Action. . . . . . . . . . . . . . . . . . . . . . . . 4-6 <br />4.3.2.2 Alternative B - Proposed Reservoir Expansion . . . . . . . . . . 4-8 <br />4.3.2.3 Alternative C - Smaller Reservoir Expansion .., . . . . . . . 4-10 <br />4.3.3 Cumulative Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11 <br />4.3.4 Mitigation and Enhancement Summary. . . . . . . . . . . . . . . . . . . . 4-11 <br />4.3.5 Unavoidable Adverse Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 <br />4.4 SOCIOECONOMICS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 <br />4.4.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 <br />4.4.2 Direct and Indirect Impacts ............................ 4-12 <br />4.4.2.1 Alternative A - No Action. . . . . . . . . . . . . . . . . . . . . . . 4-12 <br />4.4.2.2 Alternative B - Proposed Reservoir Expansion. . . . . . . . . 4-13 <br />4.4.2.3 Alternative C - Smaller Reservoir Expansion ....... . . . 4-14 <br />4.4.3 Cumulative Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 <br />4.4.4 Mitigation and Enhancement Summary. . . . . . . . . . . . . . . . . . . . 4-15 <br />4.4.5 Unavoidable Adverse Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 <br /> <br />4.5 WEUANDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 <br />4.5.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 <br />4.5.2 Direct and Indirect Impacts ............................ 4-16 <br />4.5.2.1 Alternative A - No Action. . . . . . . . . . . . . . . . . . . . . . . 4-16 <br />4.5.2.2 Alternative B - Proposed Reservoir Expansion . . . . . . . . . 4-16 <br />4.5.2.3 Alternative C - Smaller Reservoir Expansion ......... 4-17 <br />4.5.2.4 Borrow Area Options .......................... 4-18 <br />4.5.2.5 Campground Relocation Site Options. . . . . . . . . . . . . . . 4-18 <br />4.5.2.6 Road Corridor Options. . . . . . . . . . . . . . . . . . . . . . . . . 4-18 <br />4.5.3 Cumulative Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18 <br />4.5.4 Mitigation and Enhancements Summary ................... 4-18 <br />4.5.5 Unavoidable Adverse Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19 <br />4.5.6 Irreversible and Irretrievable Commitment of Resources . . . . . . . . 4-19 <br /> <br />4.6 SOlLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19 <br />4.6.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19 <br />4.6.2 Direct and Indirect Impacts ............................ 4-20 <br />4.6.2.1 Alternative A - No Action. . . . . . . . . . . . . . . . . . . . . . . 4-20 <br />4.6.2.2 Impacts Common to An Action Alternatives. . . . . . . . . . 4-20 <br />4.6.2.3 Alternative B - Proposed Reservoir Expansion . . . . . . . . . 4-20 <br />4.6.2.4 Alternative C - Smaller Reservoir Expansion . . . . . . . . . . 4-21 <br />4.6.2.5 Borrow Area Options ... . . . . . . . . . . . . . . . . . . . . . . . 4-21 <br />4.6.2.6 Campground Relocation Site Options . . . . . . . . . . . . . . . 4-21 <br />4.6.2.7 Road Corridor Options. . . . . . . . . . . . . . . . . . . . . . . . . 4-21 <br />4.6.3 Cumulative Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22 <br />4.6.4 Mitigation and Enhancements Summary ................... 4-22 <br />4.6.5 Unavoidable Adverse Impacts. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22 <br />4.6.6 Irreversible and Irretrievable Commitment of Resources . . . . . . . . 4-22 <br />4.7 VEGETATION.......................................... 4-22 <br />4.7.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22 <br /> <br />~<;:.;.;::-:.:<'~:~~N:: :.:;:.x;~~.'.;~.:-g.~~.~.:.~.;.;.: ~({~.$~.: ,:';'';;';';:1),~,:~,;::,:~;:';",>>:<,'''",:((,~~,,'';:':'IM-:'?WI."(<>;>;;l;'''M';>..w:W.~(<l$".,=",~"(~'Z~.;.:.~~;l;"~((wA<',;"':'::-::',~', :""<-:,;(,;o;:~w,,,,';"":.~-;r,':"-""':'.{(('"I.'.('I.>;'"A'n#/;-II)1f.'.>:'Y,""'.'.'!J.'>>.'.....'.w:(.';:'.,.);;:~,:{.x,.: <br /> <br />September 1993 <br /> <br />Page vii <br />