Fishing Season and Regulations
Mono County fishing season starts the last Saturday in April and ends on November 15 of every year; however, there are a number of catch-and-release waters that remain open year-round. Current regulations by water can be found on our fishing page.
This season, fishing regulations in California have been adjusted. Find out more about how these new regulations affect your favorite places to fish in the Mammoth Lakes area. Call the Bishop CDFW office at 760-872-1171 or click the button below to learn more.
SEE CALIFORNIA FISHING REGULATIONS
Note: There are new regulations in place at Parker Lake for 2025. In order to protect our Heritage Wild Trout population, Trout caught at Parker Lake must be a minimum of 14 inches and are limited to 2 per bag. Artificial lures only – no bait allowed! This change is a result of recent surveys which showed a dip in Brook and Brown Trout populations due to heavy fishing pressures. Let’s keep this place “reel” unreal, and fish responsibly. Always double-check current regulations before you cast.
Licensing and Permits
Anglers 16 and older must have a fishing license. You can purchase an annual or one- or two-day fishing license (valid for two consecutive calendar days). Information concerning license requirements, where to purchase and fees may be obtained from the Department of Fish & Wildlife or by calling 760-934-2664. Fishing licenses may be purchased in several locations around Mammoth Lakes.
Stocking
For an update on lake stocking from the California Department of Fish and Wildlife, click here. Although it contains current information, all fish plants are subject to change depending on road, water, weather and operational conditions.
Advisories
Stay well with these tips from the Mono County Department of Health and Human Services.
The fish in Crowley Lake and Topaz Lake contain mercury, which can be harmful if too much builds up in your body over time. Pregnant women and children: Eat only 1 serving of Crowley Lake trout or perch per week. Other adults: Limit to 2 servings of these fish per week. It is safest to eat only skinless fish fillets.
Click here for full safe consumption advisories.
