hydrologic region
C31520
concept
A hydrologic region is a geographically defined area characterized by similar water cycle processes, drainage patterns, and hydrologic conditions that influence how water moves, accumulates, and is stored in the landscape.
Observed surface forms (3)
| Surface form | Occurrences |
|---|---|
| Hydrological region | 1 |
| administrative hydrological region | 1 |
| water management region system | 1 |
Instances (5)
| Instance | Via concept surface |
|---|---|
| National Water Management Areas of South Africa | water management region system |
| Delta hydrologic region | — |
| Upper Vaal Water Management Area | Hydrological region |
| Manning–Hunter water management area | administrative hydrological region |
| Southern California coastal watersheds | — |