Latitude:	74.00N - 75.00N		Longitude:	97.00W - 96.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 -1.77 -1.75 -1.80 23 0.01 10 -1.77 -1.74 -1.80 24 0.01 20 -1.75 -1.68 -1.80 24 0.03 30 -1.73 -1.58 -1.79 24 0.05 50 -1.71 -1.50 -1.78 24 0.08 75 -1.66 -1.47 -1.75 24 0.08 100 -1.65 -1.42 -1.75 24 0.09 125 -1.60 -1.35 -1.75 22 0.13 150 -1.57 -1.32 -1.76 21 0.14 200 -1.54 -1.27 -1.74 11 0.14 250 -1.49 -1.47 -1.52 6 0.02