Portland, OR – Today, Earthjustice on behalf of a coalition of fishing and conservation groups sent a 60-day notice of their intent to return to court to challenge the latest federal plan for hydropower operations on the Snake and Columbia Rivers. This would be the sixth incarnation of a long legal fight focused on restoring endangered salmon and steelhead. The groups sending the notice have won the previous five challenges but the Trump administration continues to pursue essentially the same strategy courts have consistently rejected.