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Station Description: Sear Creek above confluence with <br /> Coal -Creek <br /> Station No. BC-1 <br /> Date 9-7-7 -9-15-7 9-19-7$10-26-7p 4-25-10 2:3 Opir 11 :30a1 1 0:55a mi 12. 50pri-- -' -- <br /> Ten�p. oC 14 10 4 0 5 <br /> Dissolved Oxygen mg/1 7.9 8.2 10.0 <br /> pH Value 8.6 8.4 8.2 8.5 - <br /> 214 224 220 <br /> Total Alkalinity HCO, ing/ — _-- <br /> PhienoTfithaTine T <br /> Alkalinity C 0_ m g/1 8- 6 �_—0NO as N mg/1 <br /> NO2 as N mg/1 ---- --- - -- - <br /> NH3 as N mg/1 0 <br /> Ortho Phosphate as P mg/l - - 0 - - --_- - - - - -- - _-_ - <br /> - T6- tai hardness as ' I <br /> CA COS mgll _80 - 90---- -- - : 104 - ! ..----�- -- - `-- - ' <br /> --Ca,ciLm-fia�aness as <br /> CA CO mg/1 70 ! 64 - --i_ 64 _._J <br /> -_ - --- -- <br /> Magnesium as Mg mg/1 - - -� 2-4 6.3 ' 9•7 <br /> Turbidity FTU 1 .4 �2 <br /> Conductivity u mhos 440 400 360 430- <br /> Total Dissolved Solids mg/l 330 240 360 510 ` 140 <br /> Suspended Sol ids mgll 0 0 1 50 �50 -7110 i <br /> Chlorides as Cl- mg/l 12 16 14 Sulfate mg/1 - -80 - --�-60---- -• - -•-- ----•-�--� <br /> Cadmium ug/1 0 ( 0 <0_3 <br /> Copper ug/l 4 , � 0 8 T <br /> iron ug/1 ( 0 -73700-- 1400- � _•-__ ��— <br /> Lead ug/l I <br /> Manganese uQ/1 - 0 <br />