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<br />COLORADO DEPARTME~T DF HEALTH
<br />
<br />4210 EAST 11TH AVENUE. DENVER, COLORADO 80220'. PHONE
<br />Frank Traylor, M.D., Executive
<br />
<br />320-8333
<br />Director
<br />
<br />D!\'rE:
<br />
<br />~Iay 31, 1979
<br />
<br />SUDJ'ECT:
<br />
<br />NON-STATE ASSISTANCE
<br />
<br />REVIEI'/ A.."lD C011J'1ENTS
<br />
<br />TO:
<br />
<br />~Ir. S tephcn O. Ell is
<br />Colorado Clearinghouse
<br />Division of Planning
<br />
<br />PROJECT TITLE:
<br />
<br />C79-UO - Closed ll,qsin DivisIon, San Luis Valley Project
<br />Bureau of Reclamation
<br />
<br />STXTE IDENTIFIER: NA
<br />
<br />COL';:.1Ei.'lTS:
<br />
<br />Air rollution
<br />
<br />CG~1ENTS DUE: May 30, 1979
<br />
<br />T[H:'.1." ,2 is insufficient an~~lysis of ::dr quality emissions from the following:
<br />1. 42 Dliles of gravel ro~ds - both construction and use of these roads
<br />2. 92 ~lilcs of improvclI rO~lds - both construction and use of tllese roads
<br />3. Eo..... ....'il1 a "appr:o'.'l,.'d du[;t control proccdurcl1 be. developed? Hho will
<br />provide input illtO this selection?
<br />
<br />SLat~ 3ir qU31ity statld:lrd5 for particIIJ_atcs as presented on Page ]-5 have
<br />b":L':l t"t.:c(:ntl_y rcvi,sed and arc nOH the same as the F~dera1' standards.
<br />
<br />A 1:0rc J~t3ilcd all~I].ysj~ or tile r~rtieu].atc emissions from well and canal
<br />con~trllction is necessary.
<br />
<br />1:I,',-'-c.!:'y"~!,i_ty.__C,,!,-~,'''-~ - The H~ter Quality Control Division has little objec'-
<br />lion w-Lt:h tb0 IJi,:IS for the C1.oSQcl Basin Project. 'O::.hc water quali.ty 1.ssues are
<br />:Iddr~':~~;~'d, :1lt<1 \..'hL'n IlI'C(,;,~;;\l'Y mltJg;1ting tc:chn:fque.s nrc ~l1ggc.stc.d. The. sa11.n:i.ty
<br />j~>SllC: 15 the n;ost ir.\port~nt water quality p:'l.ramctcr. The Rio Granue'River com-
<br />pacl ~3('lS a quota for sodium in total disso_1ved solids that cross the State
<br />boull~ary to Nc~ ~!exico. Tile findings in tIle draft statement insure that thes~
<br />quot;:s ,...'ill not be e::cc('c.l~(l. Tbis insurance \.JoliJ.d be more valid of a monitoring
<br />:-it:\t il11\ ....'l'l.:; .l'l.::lt.l.'d dt t !l(, :1\Olllh of the COI1VCY.:lIICC c.h,111nc:.l, dnd thereby provide
<br />
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<br />IVl U;:..t ~/~~-"L-
<br />Name, Title
<br />
<br />SOC-J, J2r1 79
<br />
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