Latitude:	27.00N - 28.00N		Longitude:	111.00W - 110.00W
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 18.69 18.87 18.48 4 0.16 10 18.68 18.84 18.47 4 0.15 20 18.76 18.88 18.69 3 0.10 30 18.66 18.85 18.50 3 0.18 50 17.23 17.39 17.08 2 0.22