Lock 56, MD

Interactive topo map of Lock 56, MD

Place Name: Lock 56
Feature Class: Dam
US State: MD
County: Washington
Latitude: 39.63
Longitude: -78.32
Elevation (meters): 135 m
Elevation (feet): 442′
USGS Quad: Bellegrove topo map
7.5´ topo: Bellegrove USGS topographic map 39078f3
State topo index: MD topo index
Alternate map versions: MD topographic maps
Editions by year, direct download as GeoPDF.
30´ x 60´ topo: 1:100,000 scale map
1° x 2° topo: 1:250,000 scale map