Latitude:	38.00N - 39.00N		Longitude:	77.00W - 76.00W
Month:	June

Depth Mean Max. Min. Number of Sample Standard Deviation 0 10.83 12.79 6.09 30 2.22 10 13.30 18.91 8.91 27 2.21 20 17.87 19.42 11.66 22 2.19 30 18.20 19.66 13.02 19 1.83