Boat launches at two East Bay Municipal Utility District reservoirs will reopen in 2026 on a limited basis, following a yearlong closure aimed to stave off the invasive golden mussel. The reopening plan was approved last week by the EBMUD Board of Directors for the San Pablo Reservoir in the East Bay and the Camanche Reservoir South Shore in the Sierra foothills. … The destructive species hasn’t been detected at any of EBMUD’s reservoirs, but the golden mussel has spread quickly throughout the state since it was first identified in the Sacramento-San Joaquin Delta in October 2024.