For years, the lock and dam have been at the center of a controversy ... The corps wants to replace the lock and dam with a rock weir – a low barrier in the water – to control the flow ...

A dam is structure built across a river to hold water back, it can be used to store water, control flooding or make electricity. A weir is similar to a dam but it is a lot lower. Dam Removal ...

Before colonial impacts, this river hosted salmon so abundant that it is said that, at times, one could walk across it on ...

Atlas Copco’s portable air compressor powers restoration of Prague’s Šítkov Weir. 26/03/2025 Atlas Copco Compressors UK. For ...