Latitude:	30.00N - 31.00N		Longitude:	115.00W - 114.00W
Month:	December

Depth Mean Max. Min. Number of Sample Standard Deviation 0 35.48 35.58 35.42 4 0.07 10 35.48 35.58 35.42 4 0.07 20 35.47 35.58 35.42 4 0.08 30 35.43 35.47 35.41 3 0.03 50 35.21 35.22 35.20 2 0.02 75 35.05 35.08 35.03 2 0.04 100 34.95 34.96 34.94 2 0.02