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Pacific EcoRisk Fnvironmental Consulting &'Testing <br />3.3 Effects of the Waste Sample Designated "1000 E Channel Mixing Area Red Liquid" on <br />Fathead Minnows <br />The results of this test are summarized in Table 3. The LC -so of this sample was <250 mg/l., <br />which is less than the Title 22 "Hazardous Waste" classification threshold of 500 mg/I,; <br />accordingly, this sample should be considered "hazardous" with respect to fish toxicity. The test <br />data and summary of statistics for this test are presented in Appendix D. <br />Table 3. Results of the hazardous waste toxicity evaluation of the waste sample "1000 E <br />Channel Mixing Area Red Li uid". <br />Waste Sample Treatment Level <br />Mean % Survival <br />Lab Water Control <br />100 <br />250 mg/L <br />0 <br />500 mg/L <br />0 <br />750 mg/L <br />0 <br />Summary of Ke Statistics <br />LC5o = <br /><250 mg/L <br />Page 4 I U> <br />al28 <br />