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Client: Copper Mountain CMD CO-0021598 SCG Project No.: 310921 <br />Site: WWTP <br />Abstract of Results <br />Test Concentrations: Control (0%), 12.5%, 25%, 50%, 75%, 100% <br />10 for Ceriodaphnia dubia <br />Number of Organisms/Concentration: 40 for Fathead minnow <br />10 for Ceriodaphnia dubia <br />Replicates at each Concentration: 4 for Fathead minnow <br />Ceriodaphnia dubia Fathead minnow <br />Test vessel size <br />Exposure volume <br />Pass/Fail Status <br />Temperature Range (°C) <br />Dissolved Oxygen Range (mg/L) <br />pH Range <br />30ml 500m1 <br />15ml 250ml <br />PASS PASS <br />24.0-25.3 24.3-25.3 <br />6.8-8.1 5.4-7.5 <br />7.3-8.7 7.5-8.3 <br />CONTROL <br />Alkalinity (mg/L as CaC03) <br />Hardness (mg/L as CaCO3) <br />Total residual chlorine (mg/L) <br />Total ammonia (mg/L as NH3) <br />(Cerio/FHM) 100% <br />64/64 174/206/209 <br />100/85 642/709/751 <br /><0.01 <0.01 <br /><0.03 <0.03 <br />SeaCrest Group 4