Season and regulations
Convict Lake follows the traditional Eastern Sierra season: open from the last Saturday in April through November 15, with a 5-trout daily limit under the CDFW special regulations for Mono County waters. Convict Creek downstream of the University of California study area has its own season, the Saturday before Memorial Day through September 30, also 5 trout. A California sport fishing license is required for anyone 16 or older.
Gas motors are prohibited on the lake. Mono County regulations have changed several times in recent years, so check the current California Department of Fish and Wildlife freshwater regulations before you go.