Latitude:	42.00N - 43.00N		Longitude:	88.00W - 87.00W
Month:	Annual

Depth Mean Max. Min. Number of Sample Standard Deviation 0 17.73 20.47 13.77 17 1.80 10 17.52 20.23 13.35 16 2.00 20 14.77 19.30 7.28 14 4.21 30 7.66 17.11 4.47 12 4.17 50 5.71 16.49 4.04 9 4.06 75 4.33 4.73 3.96 4 0.39