Latitude:	39.00N - 40.00N		Longitude:	157.00E - 158.00E
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 10.69 11.80 9.47 3 1.17 10 10.69 11.80 9.46 3 1.17 20 10.65 11.80 9.46 3 1.17 30 10.48 11.40 9.45 3 0.98 50 10.20 10.90 9.39 3 0.76 75 9.75 10.30 8.96 3 0.70 100 9.60 10.20 8.79 3 0.73 125 9.19 9.90 8.37 3 0.77 150 8.53 9.30 7.48 3 0.94 200 7.38 7.80 6.63 3 0.65 250 6.69 7.40 5.78 3 0.83