Latitude:	39.00N - 40.00N		Longitude:	120.00E - 121.00E
Month:	Annual

Depth Mean Max. Min. Number of Sample Standard Deviation 0 30.65 31.44 30.04 5 0.54 10 30.75 31.34 30.43 4 0.43 20 30.73 31.23 30.40 4 0.36