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SGS <br />Results <br />• WHOLE EFFLUENT TOXICITY BIOASSAY <br />The effluent sample did not indicate acute toxicity towards Pintephales promelas and Dapftnia <br />magna survival. The following table highlights statistical endpoints for each species tested: <br />SPECIES LCD IC26' NOEC' LOEC° <br />Fathead minnow >100% i 100°~a >100°/, <br />Daphniamagne >100°0 t00°6 >t00°~6 <br />• EFFLUENT AND LABORATORY WATER CHEMISTRIES <br /> MEDIUM HARD HARD LAB <br /> PARAMETER EFFLUENT <br /> _ LAB WATER WATER <br /> O~ssolveC Oxygen (mg,'LI °.2 . ; 7 5 <br /> pH (Standard Units) ~ B.1 8.t I 8.0 <br /> Hardness (mplL CaCO,) 1965 115 200 <br /> Alkalinity (mglL CaCO~) 275 80 t 15 <br /> Ammonia {mg/L as N) <1.0 <t 0 <1.0 <br /> Residual Chlorine (mg1U =0.2 <0 1 <0.t <br /> Conductivity pimhos!cml ~ 2070 i »50 680 <br />• FATHEAD MINNOW AND DAPHNIA MAGNA SURVIVAL DATA <br /> CONCENTRATION ORGANISMS EXPOSED MORTALITIES °'° MORTALITY <br /> DM FH DM FH DM FH <br /> 100°'0 20 40 0 4 0.00 10.00 <br /> 75°'0 20 40 0 1 0.00 2.50 <br /> 50% 20 40 0 0 0.00 ~ 0.00 <br /> 25% 20 40 0 1 ! 0.00 2.50 <br /> / I <br /> Contf <br />OI 20 40 0 0 0.00 0.00 <br />' Inhibition Concentration at 25;o Reduction <br />' No Observed Effect Concentration <br />° Lowest Observed Effect Concentration <br />i <br />