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y State of California <br /> DEPARTMENT OF FISH AND GAME <br /> Fish and Wildlife Water Pollution Control Laboratory <br /> Rancho Cordova, CA 95670 <br /> SAMPLE AND BIOASSAY INFORMATION <br /> Static X Cont. Flow Species Pimephales promelas <br /> range finding WPCL NO. . L-211-85 <br /> Screening x De5fir�itiy <br /> san r ereT— Common Name fathead minnow Additional No. #III <br /> Dilution Water American River z Length 5o mm z Weight 1_49 <br /> 9 9 Collectors No. <br /> Hardness 42 <br /> A Number per Tank 10 Del'd By <br /> Alkalinity51 <br /> m�71 Supplier Chico Game Fish Farm Date R'Cd <br /> Tank Volume 10 liters Acclimation Temp. 19 °C Project <br /> INITIAL 24 Hr 48 Hr 72 Hr <br /> 98 Hr <br /> DATE : <br /> 09-28-85 09-29-85 09-30-85 10-01-85 10-02-85 <br /> TIME : 1230 1300 1700 0800 1700 <br /> DO °C pH DO °C pH #M DO °C pH #M DO °C pH #M DO ° C pH #M No. <br /> DEAD <br /> CONTROL 7 6 22 7.3 7.8 21 7. 0 7.7 22 7. 3 0 7.8 22 7.3 0 8. 21 <br /> 7.3 0 0 <br /> 100mg/L 7.1 22 6. 9 7.6 21 7. 0 7.2 23 7.2 0 7. 22 7.3 0 7.6 21 7.3 0 0 <br /> 500mg/L 7.1 19 7.1 6. 21 6.9 10 __ ___ ___ __ __ 10 <br /> Remarks Hardness adjusted with Na"CO3 and CaSO4. <br /> LC50 95% Confidence Limits <br /> LC50 Method Non-linear Interpolation Probit <br /> Moving Average <br /> Analyst <br /> Dater — — <br />