Bureau of Reclamation July 14, 2015 – Federal Register Recent Federal Regulation Documents

The Bureau of Reclamation will prepare an Environmental Impact Statement (EIS) to evaluate the effects of the Long-Term Plan for the Protection of Adult Salmon in the lower Klamath River. The proposed action is to increase lower Klamath River flows to reduce the likelihood, and potentially reduce the severity, of any fish die-off in future years due to crowded holding conditions for pre-spawn adults, warm water temperatures, and presence of disease pathogens as the likely major factors contributing to the adult mortalities. The proposed increased flows would be provided primarily from releases of water stored in Trinity Reservoir on the main stem of the Trinity River, with the potential for some of the flows to be derived from the Klamath River above the confluence with the Trinity River depending on existing hydrologic and related environmental conditions. The purpose of the proposed action is to reduce the likelihood, and potentially reduce the severity, of any Ich epizootic event that could lead to an associated fish die-off in future years. The need is based on the past extensive fish die-off in 2002.