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Table 11 <br /> COLORADO DEPARTMENT OF HEALTH STUDY <br /> Station Description : Crystal River at .USGS gauge above <br /> Redstone <br /> Mars R.eport -Data on Coal Basin <br /> Station No. CR-4 Water Quality . <br /> 3 Date 8 22 7 19-6 78 9 13 7810 24 781 5-1-79r5-5-79 <br /> Time -.11 :30Pm 12:45Pm 1 :20pm 12:30pm 12 :00 0 2: 15Pm ( �_ <br /> -- - Temp. oC -- 113.5 14 --- 10------ -$- --- - -- ---f------} = <br /> Dissolved Oxygen mg/1 ' 8.9 8.35 8.9 10.0 - - 9_7. 9.6 — -----� I <br /> 5 8.4 8.3 8.3 <br /> 8.1 <br /> ---- pH Value - - ---• - .------ 7.9----- --- - - - .. <br /> i H _-.L62-.--- -6----- Bra-----$4 <br /> Total_ Alka.l in_t.y�0 3 mg/] 7 � <br /> Phenolphthalinc I <br /> y _GQ�mgl�- `.Q----- 2--:.__ 2--- -- - - 1- -- - --- I--- --�- --- <br /> ----1103 N_ng1 - -----I--- --- - - i -- - ------- --- ----; -,- <br /> a� <br /> - -NH --as--�-m/1 -- - (D-- Q-- --- b- -- ------+- - - ----- — - <br /> Ortho Phosphate as_P <br /> Total Hardness as, <br /> I ! <br /> CA Co 8!+ ; 58 5$ - <br /> Calcium Hardness .as i i <br /> CA Co — -- = - 54 --164- -._._. 68.. ._?46----'-- - -._�- -- - -j <br /> -- -Il . g _ .4 2,4 12.9 _i <br /> _ Magnesium as Mg mg/1--- _ i3. 9 1---- 5 :J •5 <br /> Turbidity FTU 9. 5 0.5 0.5 -_-��5 - 18- ---l- --- I- - - --i---- I- <br /> --_ ___l —_ <br /> -- Conductivity u mhos_ 240 I300 290 �90 -1187 190 <br /> ----- -- -- - - -- ---T - ---- i - <br /> i <br /> lids-mg__, � 240 250 �00 _ 1 200 ! 190 <br /> --�-T- - ' <br /> Total Dissolved So _ /l-•--._—__ - _ - <br /> Suspended Solids mg/1 0 - 0 - -- - -i 30 110 <br /> Chlorides as Cl- mg/1 Il �1 3 1 . 5 � 1 <br /> --- Sulfate mg/1- ---- ,100 �140 --- - I �- <br /> Cadmi•um_u /1 <br /> f ---Iron ug/�----- --- - !---- ---- - i �- - I <br /> Lead u /1 I 0 j0 I ( I <br /> _hangancsc _ �. ' 0 0 <br /> - <br /> Zinc ug/l � - 0 - 0 - <br /> - - <br /> l1� <br />