interbasin
/ˌɪntərˈbeɪsən/
adjective
- Relating to or involving the transfer of water between two or more drainage basins (watersheds).
- The government approved an interbasin pipeline to supply water to the growing city.
- Environmentalists are concerned about the effects of interbasin diversion on local ecosystems.
- The interbasin water transfer project brought water from the river to the dry farmland.