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<br />..., <br /> <br />l~ " <br />.I."".,j <br /> <br />Environm~.ntdl fmp.lCl St<llemenl <br />enlltlt'd "Regul.uions for Implementing <br />the Fish and Wildlife Coordination <br />Act", The Sldlement considers four <br />alternatives with ft'gdrd to (hI:' <br />issuancE' of regulations to implement <br />the Act: (') th(' n('wlv proposro <br />(1980) rl'gulaliom, (lIthe regulations <br />proposed in 1979, (J) no r~ulalions, <br />but instead non-binding guidt'ljnt~, <br />and (4) no .)(lion. Thp newly <br />proposed reguldlion<, St't'mt>d 10 have <br />accommodalt-d some of OUf <br />comments mdde on the 1979 <br />proposed regul<llions. but portions of <br />the regulations on which tht' Board <br />had submllfro adverse commt'nts <br />WE'ft' not changt'd. At the end of <br />1980, thE' Board .,Iaii ........as workinR, <br />with the California Attornev Cent>ral's <br />office on pff'paralion of further <br />comments for con...iderdtion by the <br />BOMd at its Janu.uv 1981 mt't,tinR <br /> <br />Water Quality <br /> <br />Color,lda Riity Sdlim/l' SI,JfldJrd~ <br /> <br />Thp 1978 rt'vision to the Color Mia <br />Riwr ')alinity <,tdndMd<" includin~ <br />numeric criterid dnd pl,m of <br />implt>ment':lIion, "as ,ldoptl;>d ,IS .l <br />reguldtion bv iln' ()j the seven Bdsin <br />stdtes in 1979 .:md approved bv tht, <br />Environnumtal Protfftlon A~encv. In <br />M.lY 1980, Color,ldo apprmffl thl,' <br />1978 Revision, ddopting thf' nUflleric <br />cnteria as a st,11t' r~ulatlon dnd the <br />plan of implpml'nldtion as poliC\', The <br />Stale oi \\\,ommg hf'ld public <br />hedfings on the 1978 Revision but no <br />formal action ".1<' takt'n durlllg 1980 <br />by' the State's W,lter Qualltv Control <br />Commission in .lpprO\IIl!o\ the 1978 <br />Revision. <br /> <br />Th(' Colorado River Basin SaliM\ <br />Control Forum JPfHov!:"d Its "Fourth <br />Annual Pr(>Rrf'<'s Rf'pOfl-\Vater <br />QU.llih' Stdndards for <br />Salinitv--Colorado River S\stf'm" The <br />dnnual r{'port <,umm.HlzP.;, thp <br />iniormation on thl;' re,>ults achll;'\ed bv <br />the saliMv' control program and other <br />dctions in the Basin havlllg ,m <br />IIlfluence On salinlh control durlll~ thp <br />period October 18, 1979-0tlobtor 18, <br /> <br /> <br />1960. Th(' report concluded Ihat <br />although there ha.. been a slight <br />increase in salinity levels at Hoover <br />and Parker Dams during the period <br />cOVt:'red by thp report, salinity at <br />Imperidl Ddm conhnut>d to declinp. <br />fav'orable Woller condition.. and a <br />slower th.lIl dnticipated,rate of water <br />development re<,ultPd in Sdlinitv <br />concentrations remaining bE>low thl;> <br />numeric cntpria by ]0 milligrams per <br />liter at Hooyer, 45 milligrams per liter <br />at Parker, and 70 milligrams per liter <br />at Imperial. It was also condudt'CI <br />that, considering the cuftf'nt If'yels of <br />Sdlinity in the lower mdin s!t'm, lhe <br />level of reservoir storage and the <br />prt><,ent lev!'1 of water demand in lhe <br />Ba<,in, it is highl~' unlikely thdt the <br />salinitv criteriJ will bE> e"cft'dPd <br />during the ne),t lwelve-month period. <br />Th{' Forum, through Its permant>nt <br />\\fork Group which is chaired by tht> <br />Bo,ud's Chipf Engillt't:'r, undertook <br />engint"t'ring studi{'s of factors affecting <br />future <,alinitv in the Colorado River. <br />The<,e studies, .1!ong with othl;'r data, <br />will be u\pd in tht, prepar.lIion ui the <br /> <br />Co"crt"r(' /im"!! opt'r.J/lol/\ <br />Go~ernml.nt fi//.?hhru' Cm,ll, <br />Gr,md V,ll1l'~ S.llimr.I' ('(mtrol <br />Pmjt"{"/, C%("do. <br /> <br />SKond triennial review of the Sdlinity <br />stanrt.uds and plan of implt>mentation <br />which are to be completed in <br />O<:lobt:>r 1981, <br />In September 1980, tht> Forum <br />adopted a policy for the U<.f' of <br />brackish and/or saline waters for <br />industrial purpo<,es. Thf' policy <br />encourages and promo!ps the use of <br />brackish and/or saline water<, for <br />industri.ll purpo<,es dnd is another <br />action by the states in furthering <br />Sdlinity control in the Basin. <br />Tht' forum also approvro in 1980 <br />baselillt, values ior thirtt"t'n selectPd <br />stations in thp rivpr sySlem. ThesE' <br />values, which Me d rE'lationship <br />bt>twt'en sail load and flow, will be <br />u\t'd to asse<,<, the pffects of <br />df'wlopment, ..alinilv control <br />medsurps. and/or other changes in <br />the area. but are not to be considered <br />or interpreted .1<, standards for salinity. <br />In early 1980, it beGlmt> apparent <br />that to e"peditt.> the necessary Sdlinity <br />control activities, an ('),t'{"utive <br />director of the Forum was m't'ded. In <br />lille 1980, Mr, lack Barnptl, who was <br /> <br />~ <br /> <br />~ <br /> <br />'" <br /> <br />b\ <br /> <br />I <br />~.~ <br />-" '. <br />. ~ . <br />'~"'..~'~ <br />.\\\:.... "~'""'i] <br /> <br />~ <br /> <br />"""- <br /> <br />. , <br /> <br />'~t' · <br />.;' -\: <br />. . , <br />, < <br />.,. ~l,,<.)- <br />'" . .!:,~1L\\l. <br /> <br />H <br />