The red lines apart of the straight line going across the middle represent the elevation down to 15 ft below the river bank. The green line is the depth from 25 below to 22 below the river bank. The Blue line represents elevation between 22 and 15 ft below. The Green Box is the area where there is foliage when the water levels are low in the summer. In yellow are the counts of clams that were found when we dug them up. The number of clams directly correlates to the number of clams found. Where the river was slow we found more clams and where it was fast we found less. The sand bank had some because the sand was saturated and no water was moving across it fast.