Document n9w0KdXyzLDD9Bqv05pkKxBQX

BACK TO MAIN 740101 ENVIRONMENTAL ENGINEERING LABORATORY AQUATIC TOXICITY WORK SHEET Type Test 96 Hour - <,TAT/<L Test Organisa Fathead Minnow Material Tested fC-46 rLOT 3'ST , Avg. ' Avg. Height Size____________ Date Started f- Z.7_ -W Date Completed g-2 4 -71 Tis Started OUO PH Plotted lso------/SShyJ/( J/_ / g . r t Dilution Water Carbon Plltered - Well Water (f/ fltt ") 1RflO, Cone. 24 hrs % D.O Survival pH PF 48 hrs % D.O Survival pH K * 72 hrs Survival Control to o 'em rp r & too .0 u 7.7 72 6.2 V o o / o o 7.2 7.0 /) 0 0 /oc> 7 9 6V /00 V t o p f 0 v e -7.1 t o o 72 6$ A / ) lo o 1-Z -7.2 0 0 77 a ? n 3 z o \ 0 * 1.8 r/-1/ 1 0 77 Average Temperature 7Z- as 00 00 30 1,00 -rwf. i>ve LCjq Calculation 96 hrs D.O * D.O pip* Survival pH PP PI 100 7. 511 fi? 00. 7g 6.0 6 to 0 6 54 $ 0 6 0 V <40 7.7 5.9 77 5.2 5T 2 0 76 4 9 ! *7 uteocooi- f 3 ^ 0 tfo- % Survival