Latitude:	21.00N - 22.00N		Longitude:	107.00W - 106.00W
Month:	March

Depth Mean Max. Min. Number of Sample Standard Deviation 0 22.97 24.23 22.39 10 0.54 10 22.83 23.45 22.32 10 0.35 20 22.44 23.02 21.30 10 0.55 30 21.70 22.85 21.00 10 0.60 50 18.21 21.00 16.74 10 1.45 75 15.02 16.84 13.93 10 1.03 100 13.83 15.12 12.76 10 0.83 125 13.13 14.30 12.28 5 0.89 150 13.09 13.62 12.55 3 0.54 200 11.78 12.18 11.54 3 0.35 250 11.18 11.59 10.66 3 0.48 300 10.65 11.10 10.01 3 0.57 400 9.03 9.42 8.66 3 0.38