watershed
The separation between neighbouring drainage basins (catchments). In hilly country, the divide lies along topographical peaks and ridges, but in flat country or on a high plateau (especially where the ground is marshy) the divide may be invisible - just a more or less notional line on the ground on either side of which falling raindrops will start a journey to different rivers, and even to different sides of a country or continent.
SEEDED workflow status. The source-seeding rules supplied this record; consult its curation history for later attributed changes. This status does not establish human review.
Source attestations
| Source | Label / path | Assertions | Unit |
|---|---|---|---|
| GOLD | Environmental > Terrestrial > Soil > Watershed |
— |
Broader habitats
- solid astronomical body part
ENVO:00000191 - soil
ENVO:00001998
Also called
- RIDGE LINE
- divide
- drainage basin
- water divide