Original sentence: Finally, the building of the new  regulating dam was started in Port in 1936, and it was completed and commissioned in 1939 and has been daily in use ever since.Nidau-Büren Channel is a  long channel that drains the waters of the Aare River out of the  Lake of Biel/Bienne toward Solothurn
Edited sentence: Finally, the building of the new regulating dam was started in Port in 1936, and it was completed and commissioned in 1939 and has been daily in use ever since.Nidau-Büren Channel is a  long channel that drains the waters of the Aare River out of the Lake of Biel/Bienne toward Solothurn