Before, the Limmat was a useless navigation route because of a typical upstream current of the water, but today,  the Limmat is navigable for much of its length by small craft only, with many hydroelectric power plants incorporating boat lifts.
Before, the Limmat was a useless navigation route because of a typical upstream current of the water, but today,  the Limmat is navigable for much of its length by small craft only, with many hydroelectric power plants incorporating boat lifts.