feeder reservoir

A reservoir which stores water to maintain the level in a canal.

Japanese Meaning

運河の水位を維持するために水を貯蔵する貯水池

During the dry season, the feeder reservoir released enough water to keep the canal navigable.

乾季の間、その運河の水位を維持するための貯水池は運河を航行可能に保つのに十分な水を放流した。

Sense（1）

A reservoir which stores water to maintain the level in a canal.

feeder reservoirs

（ plural ）