USGS: Science Topics: hydrographic features

Science Topics

Hydrographic features

For natural bodies of water. For constructed waterways, reservoirs, and such, use 'hydrographic structures'.

Alexandria Digital Library Feature Type Thesaurus

Subtopics:
Aquifers (30 items)
Bays (9 items)
Channels (2 items)
Drainage basins (45 items)
Estuaries (11 items)
Floodplains (2 items)
Gulfs (2 items)
Ice masses (7 items)
Lakes (25 items)
Seas (4 items)
Streams (51 items)
Thermal features (4 items)