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4394000BATHYMETRY OF
PRETTYBOY RESERVIORJune 1998
Plate 2, Coastal and Estuarine Geology, File Report 99-4
RICHARD A. ORTT, JR. and RANDALL T. KERHINCoastal and Estuarine Geology Program
MARYLAND GEOLOGICAL SURVEYEmery T. Cleaves, Director
Scale 1:10,000
Gunpowder RiverBaltimore County, Maryland
0.0 0.5 1.0 1.5
Kilometers
North
-80.0
-70.0
-60.0
-50.0
-40.0
-30.0
-20.0
-10.0
0.0
DepthFeet
LEGEND
Based upon bathymetric surveys conducted by Maryland Geological Surveyin June 1998. Source data is available on CD-Rom published with Coastal and Estuarine Geology, File Report 99-4.
Horizontal Coordinates are in Universal Transverse Mercator, North AmericanDatum of 1983, Zone 18, meters.
Depth contours are referenced to Mean Pool Level which is definedto be 520 feet above Mean Sea Level (NGVD29).
Contour Interval is 10 feet.
Shoreline is from digital orthophotoquads flown in October 1994 byMaryland Department of Natural Resources. Digitized by USGS.
This work was supported by the City of Baltimore and the Maryland Departmentof the Environment through contract number U00P8000480.
Published by the Maryland Geological Survey
Copies available through MGS Publications Office.
2300 Saint Paul StreetBaltimore, Maryland 21218