Table 10. Weight of sand added to backshore 

 (in 10-hour intervals) . 



Time interval 

 (hr) 



Weight 



(lb) 



10-ft tank 



6-ft tank 



00:00 to 



10:00 











10:01 to 



20:00 











20:01 to 



30:00 











30:01 to 



40:00 











40:01 to 



50:00 











50:01 to 



60:00 







135.13 



60:01 to 



70:00 



140.19 



85.00 



70:01 to 



80:00 



341.31 



120.75 



80:01 to 



90:00 



217.94 



281.56 



90:01 to 



100:00 



315.63 



416.25 



100:01 to 



110:00 



302.63 



177.56 



110:01 to 



120:00 



254.50 



202.69 



120:01 to 



130:00 



340.00 



265.13 



130:01 to 



140:00 



451.00 



243.38 



140:01 to 



150:00 



434.13 



200.81 



150:01 to 



160:00 



262.19 



167.31 



160:01 to 



170:00 



168.50 



224.56 



170:01 to 



180:00 



439.13 



44.63 



180:01 to 



190:00 



279.75 





190:01 to 



200:00 



295.81 





200:01 to 



210:00 



200.00 





Totals 





4,442.71 



2,564.76 



Avg. for 10-hr increment 



296.18 



205.18 



49 



