Latitude:	21.00N - 22.00N		Longitude:	112.00W - 111.00W
Month:	May

Depth Mean Max. Min. Number of Sample Standard Deviation 0 20.31 21.30 19.76 10 0.45 10 20.29 21.00 19.76 10 0.38 20 20.20 20.90 19.42 10 0.43 30 20.03 20.70 19.11 10 0.58 50 19.53 20.60 18.40 10 0.90 75 18.11 19.40 16.40 10 0.99 100 15.54 16.40 13.50 10 0.98 125 14.06 14.57 12.90 9 0.51 150 13.12 13.40 12.20 7 0.41 200 11.88 12.10 10.80 7 0.48 250 11.16 11.30 11.02 3 0.14 300 10.45 10.53 10.36 2 0.12 400 8.91 9.18 8.63 2 0.39 500 7.21 7.30 7.12 2 0.13 900 4.63 4.68 4.59 2 0.06 1000 4.26 4.29 4.23 2 0.04