Following a successful test blast, the Klamath River Renewal Corporation will proceed with the removal of the Copco No. 1 Dam, the second dam to be removed as a part of the Klamath dam removal project. The Copco No. 1 Dam, constructed in 1918 for the sole purpose of hydroelectric power generation, has blocked fish passage for over 100 years and is expected to be fully removed by the end of August.