Latitude:	27.00N - 28.00N		Longitude:	121.00W - 120.00W
Month:	September

Depth Mean Max. Min. Number of Sample Standard Deviation 0 20.75 21.20 20.11 9 0.42 10 20.28 21.10 19.29 9 0.71 20 20.10 21.10 19.05 9 0.76 30 18.99 20.10 17.40 9 0.75 50 15.99 17.70 12.30 9 1.62 75 15.25 16.14 14.29 6 0.77 100 14.17 15.10 13.32 5 0.77 125 11.05 12.72 9.20 7 1.69 150 9.44 10.76 8.70 4 0.91 200 9.14 9.19 9.09 2 0.07 250 8.08 8.13 8.02 2 0.08 300 7.42 7.57 7.27 2 0.21 400 6.52 6.56 6.47 2 0.06 500 5.71 5.74 5.68 2 0.04 600 5.14 5.14 5.13 2 0.01 900 4.08 4.12 4.04 2 0.06 1000 3.82 3.85 3.79 2 0.04 1100 3.58 3.61 3.55 2 0.04 1200 3.36 3.40 3.32 2 0.06