Casa Diablo Hot Springs at the base of the resurgent dome hosts a geothermal power plant. Hot Creek cuts into part of the resurgent dome and passes through hot springs. The warm water of Hot Creek supports many trout, and is used at the Hot Creek Fish Hatchery.[8] The creek was closed to swimming in 2006 after geothermal activity in the area increased.[8][9] There are a number of other hot springs in the area, some of which are open to bathers.