Chelan PUD celebrating high salmon survival rate at Rocky Reach Dam


WENATCHEE – In a remarkable development at the Rocky Reach hydroelectric project, a recent salmon survival study has yielded encouraging results, surpassing the required standards set in the Rocky Reach Habitat Conservation Plan. The study, which meticulously tracked both adult and juvenile salmon, revealed a combined survival rate of 93.54%, significantly exceeding the 91% benchmark.

This achievement marks a significant milestone in the ongoing efforts to balance hydroelectric power generation with environmental conservation. The Rocky Reach Habitat Conservation Plan, established as a framework to protect and nurture aquatic life, particularly salmon, sets stringent guidelines for hydroelectric projects to ensure minimal impact on these vital species.

The comprehensive study involved advanced tracking techniques and extensive monitoring to accurately assess the survival rates of salmon navigating through the hydroelectric facility. The results are a testament to the effectiveness of the conservation measures implemented at Rocky Reach, including state-of-the-art fish passage systems and habitat restoration efforts.

The success at Rocky Reach serves as a beacon of hope for other hydroelectric projects striving to achieve a harmonious coexistence with the natural environment. It demonstrates that with careful planning, technological innovation, and a commitment to environmental stewardship, it is possible to harness renewable energy resources while preserving and protecting wildlife.

The findings of the study have been welcomed by environmental groups and the energy sector alike, as they offer a model for sustainable hydroelectric power generation. The Rocky Reach project’s accomplishment in surpassing the salmon survival standards is a crucial step forward in the journey towards a more sustainable and environmentally conscious future.


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