Fishing spots, fishing reports, and regulations in
Mammoth Pool Reservoir
Logged catches
Top fish species at Mammoth Pool Reservoir
Check which species have trophy potential in Mammoth Pool Reservoir
Mammoth Pool Reservoir fishing reports
7 months ago
15 in Β· 3 lb
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When is the Brown trout biting in Mammoth Pool Reservoir?
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Fishing regulations at Mammoth Pool Reservoir, CA
Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in California can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Below you will see fishing regulations for catching species as of July 22, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Mammoth Pool Reservoir fishing
- Brown trout - 8 members reported to have caught this fish
- Rainbow trout - 10 members reported to have caught this fish
- Lake trout - 1 members reported to have caught this fish
- @abdulmasri reported a nice Brown trout.
- @Rankinoutdoors reported a nice Brown trout.
- @Rankinoutdoors reported a nice Rainbow trout.
- @CarterOrtega_805 reported a nice Rainbow trout.
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