drainage channel
C6500
concept
A drainage channel is a constructed or natural linear feature designed to collect and convey excess surface or subsurface water away from an area to prevent flooding, erosion, or waterlogging.
All labels observed (27)
| Label | Occurrences |
|---|---|
| drainage channel canonical | 13 |
| drainage canal | 8 |
| drainage mill | 6 |
| flood control channel | 6 |
| artificial drainage channel | 3 |
| flood-control channel | 3 |
| ancient river channel | 2 |
| diversion structure | 2 |
| drainage | 2 |
| engineered watercourse | 2 |
| sluice | 2 |
| spillway | 2 |
| afwateringskanaal | 1 |
| artificial channel | 1 |
| artificial drainage tunnel | 1 |
| canalised river channel | 1 |
| concrete-lined flood control channel | 1 |
| distributary canal | 1 |
| diversion channel | 1 |
| drainage ditch | 1 |
| drainage tunnel system | 1 |
| outflow channel | 1 |
| stormwater drain | 1 |
| stormwater drainage channel | 1 |
| stormwater tunnel | 1 |
| urban drainage channel | 1 |
| urban drainage infrastructure | 1 |