Latitude:	39.00N - 40.00N		Longitude:	146.00W - 145.00W
Month:	April

Depth Mean Max. Min. Number of Sample Standard Deviation 0 12.08 14.00 9.90 9 1.24 10 11.97 14.00 9.93 9 1.32 20 11.98 14.00 9.95 9 1.31 30 11.98 14.00 9.97 9 1.30 50 11.60 12.70 9.92 9 1.03 75 11.57 12.70 9.85 9 1.05 100 11.48 12.60 9.71 9 1.05 125 11.02 12.02 9.52 9 1.00 150 10.30 11.30 9.29 9 0.70 200 9.78 10.60 9.01 9 0.50 250 9.13 9.38 8.56 7 0.33 300 8.56 9.06 7.83 7 0.44 400 6.97 7.44 6.39 6 0.39