Latitude:	18.00N - 19.00N		Longitude:	108.00W - 107.00W
Month:	July

Depth Mean Max. Min. Number of Sample Standard Deviation 0 28.05 29.08 27.52 5 0.64 10 28.00 29.02 27.39 5 0.65 20 26.95 28.71 24.81 5 1.46 30 25.50 28.25 22.50 5 2.29 50 22.52 26.85 20.05 5 2.59 75 18.04 20.96 16.36 5 1.73 100 15.22 15.88 14.28 5 0.67 125 13.66 14.32 13.06 5 0.45 150 12.89 13.22 12.57 5 0.24 200 12.04 12.32 11.73 5 0.23 250 11.28 11.62 10.56 5 0.42 300 10.93 11.20 10.65 4 0.23 400 9.42 9.62 9.05 4 0.25 500 8.09 8.11 8.07 2 0.03