Latitude:	40.00S - 39.00S		Longitude:	88.00W - 87.00W
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 13.85 14.30 13.60 4 0.33 10 13.88 14.30 13.60 4 0.31 20 13.53 13.70 13.40 4 0.13 30 12.98 13.60 12.30 4 0.56 50 12.38 13.10 11.80 4 0.59 75 10.58 10.80 10.20 4 0.26 100 10.03 10.30 9.60 4 0.34 125 9.48 9.80 9.10 4 0.33