Latitude:	42.00N - 43.00N		Longitude:	136.00E - 137.00E
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 33.99 34.03 33.96 2 0.05 10 34.01 34.03 33.96 3 0.04 20 34.03 34.07 33.96 4 0.05 30 34.02 34.07 33.96 4 0.05 50 34.05 34.09 33.96 4 0.06 75 34.05 34.09 33.96 4 0.06 100 34.06 34.09 33.96 4 0.06 125 34.06 34.10 33.96 4 0.06 150 34.07 34.09 34.02 4 0.03 200 34.08 34.09 34.04 4 0.02 250 34.08 34.09 34.04 4 0.03 300 34.08 34.10 34.04 4 0.03 400 34.10 34.10 34.10 2 0.00 500 34.10 34.10 34.10 2 0.00