Latitude:	38.00N - 39.00N		Longitude:	76.00W - 75.00W
Month:	August

Depth Mean Max. Min. Number of Sample Standard Deviation 0 30.86 31.88 28.89 7 1.05 10 31.28 32.06 29.18 7 1.00 20 31.69 31.72 31.64 3 0.05 30 31.72 31.74 31.71 2 0.02