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`~ !~ r l • <br />C COLORADO DEP9RT)SXT OF H~1LTH <br />?:a ter Quality Control Division <br />Rationale - Paoe 5 <br />Permit ?:a. CO-0032115 <br />Table 1 (Cor.tiaued) <br />effluent Limitat_ons <br /> Dischar;es that occur as the result o: a precipitation event t`,:at excezds the <br /> 10 year-?4 hour even[: <br /> Pa race ter Limitation Rat'_or.^'_e Frzace-c^ <br /> <br /> =low ~l/w Plonitoring ?:ee:cly <br /> pF-:, (s.u.) 6.5 - 9.0 tiQ5 (;ee:c'_~ <br /> Gil and Grease (mg/1) 10.0 SES ?gee!:1y <br /> Salinity }'onitori^~ Cclorado River Guar:~r'_r <br /> Saiir.ity Regulations <br /> The narmittee shall ba re the burden o° proof rzga:ci-.g t`:e cccurrence o: a <br /> rainfall e:eat ar.d the t:aonitude of such an event or de~onstrating the <br /> eauiva'_ent snow-neit v oluae in order to aual ifv for alternative e:f.'_ca a <br /> limitations. <br /> <br /> DISCL'SSIO:i :1_tD SFEC:.~.L CO;:DITIC':5: <br />a. Salinity <br />The permittee discharges Co the Colorado Rivet 3asin ar.d is, tLere=ore, <br />subject to the "Regulations `or Implementation of t`.:e C;>~oradc 3iver <br />Salinity Standards Through toe ;:FOES Permit 2tD~Lam." T'.le r S;L'_4 C. G1'S <br />state that "the objective for dischar^es saai~ Se a no-s,-.it ...tare poLic:: <br />whenever practicable." Ho:+ever, tl~e reuincior.s Lo provide alcerna c•: as to <br />this. 1"ne no-salt discharge recuiremer.t ma :' be ::awed in tee cases :::sere <br />the salt load reaching the mains ten of the Colorado river is less ti a; one <br />ton per day or 350 tons per year, whichever is less. Anot:ier slterr.;ti':r_ <br />is to submit a report as indicated in 3.10.4(19) of the r 3'ilations. _.... <br />pereittee has submitted this report (7une 7, 1971) o-rnic!i sati;L:es _:'e <br />.=_oulations and which [he Division has deter~ined to be e.ce.au:a e for ,. <br />waiver of the r.o-salt return policy. )(onicoring fur sali:iCy sill sci'__ be <br />required, however. <br />9. Spill Plan <br />The facility does store _`uel and a spill plan his been submitted ur.car tie <br />previous permit. Pursuant to Part I.E of t.~e ?e mit, the per~ittac sbouL.' <br />update the plan if applicable. <br />( C. Roonecer Clause <br />This permit may be reopened and modified as discussed under Part II 9.5 on <br />Page 16 of the permit. <br />