Latitude:	73.00N - 74.00N		Longitude:	97.00W - 96.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 31.86 32.33 31.05 21 0.40 10 31.88 32.34 31.06 22 0.38 20 31.97 32.38 31.32 23 0.31 30 32.13 32.40 31.61 23 0.21 50 32.47 32.64 32.31 23 0.09 75 32.73 32.94 32.58 23 0.11 100 32.94 33.10 32.78 23 0.10 125 33.06 33.24 32.90 23 0.09 150 33.15 33.30 32.98 23 0.07 200 33.28 33.42 33.13 22 0.08 250 33.41 33.49 33.30 7 0.08