Lock Chamber Symbol
Detailed Description
The “Lock Chamber Symbol” graphic depiction applies to:
- Lock Chamber (No attributes), a subtype of US Topo Cartographic Specifications - Hydrography NHDArea feature.
- Lock Chamber (No attributes), a subtype of US Topo Cartographic Specifications - Hydrography NHDLine feature.
- Lock Chamber (No attributes), a subtype of US Topo Cartographic Specifications - Hydrography NHDPoint feature.
Sources/Usage
Public Domain.