Latitude:	21.00N - 22.00N		Longitude:	111.00W - 110.00W
Month:	September

Depth Mean Max. Min. Number of Sample Standard Deviation 0 27.14 29.83 21.22 11 2.41 10 26.95 29.61 21.17 11 2.48 20 26.15 28.40 20.21 11 2.42 30 24.49 27.90 18.94 11 2.75 50 20.10 25.23 14.07 11 3.43 75 17.10 23.09 11.69 9 3.37 100 14.91 20.01 11.01 9 2.61 125 13.90 17.09 10.00 7 2.16 150 13.52 15.06 12.50 6 0.93 200 12.17 12.70 11.30 6 0.51 250 11.25 11.98 10.50 5 0.53 300 10.58 10.95 9.90 5 0.40 400 9.02 9.73 8.30 5 0.51