Major US water, waste utility groups lobby Congress for exemption from developing federal enforcement of stiffer rules to clean up ubiquitous toxic substances in the environment.
French contracting giant's water diversion scheme, one of Alberta's largest ever infrastructure projects, will prevent events such as the 2013 flood that caused more than $5B in damage and displaced 125,000 Calgary residents
A final independent report from a forensic team backed by the Association of State Dam Safety Officials found that rapid, static liquefaction of earthen embankments caused the May 2020 collapse of the Edenville and downstream Sanford Dams in Michigan.