Reservoir water sometimes falls too low to turn the turbines.

有时，水库的蓄水落差太低而无法推动涡轮机。

youdao

Used water is treated and then either safely disposed of, reused for industrial purposes or air-conditioning, or mixed with reservoir water for drinking.

（水资源很少被浪费。） 使用过的水经过处理后通常若不是被安全地排放掉，就是（使用过的水经过安全处理后，通常会）重新应用于工业生产或空气调节，或者和水库中的水进行混合，成为饮用水。

youdao

Considering the magnitude of the displacement, the performance of the dam was quite remarkable. It did not fail as indicated by the definition of failure as a complete loss of the reservoir water.

从位移的严重程度角度考虑，大坝受到的影响非同寻常，整个库区的蓄水全部损失，所以它不仅仅是一个大坝的摧毁。

youdao

When you put a small seedling in, the roots are not deep enough to go into that water reservoir, so we need to bring the water up to the plant."

VOA: special.2011.06.14

Foreign aid paid for the pump that brings up the water and fills this reservoir.

VOA: standard.2009.12.10

Used water is treated and then either safely disposed of, reused for industrial purposes or air-conditioning, or mixed with reservoir water for drinking.

ECONOMIST: Every drop counts | The

She discusses Florida's Lake Okeechobee, a reservoir where water levels have fallen so low that fires recently broke out on the lakebed.

NPR: Struggling over Water: A Series Overview

On 23 December, the government granted a drought order to South East Water to help it protect Ardingly reservoir in Sussex after water levels dropped to 12% by the end of November.

BBC: 2011 is UK's second warmest year on record - Met Office