Top fish species at Mammoth Pool Reservoir

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Mammoth Pool Reservoir fishing reports

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Brown trout

length · weight

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Brown trout

24 in · 4 lb 2 oz

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Brown trout

25 in · 5 lb

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Brown trout

22 in · 4 lb

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15 in · 3 lb

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Brown trout

22 in · 6 lb

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General info

Mammoth Pool Reservoir is a lake located in Fresno County, California, United States. It is also intersecting with Madera County, California. It is most popular for fishing Brown trout, Rainbow trout, and Lake trout.

Location

37°21′30.3″N 119°17′54.5″W
Directions

Official website

www.fs.usda.gov

When are Brown trout biting on Mammoth Pool Reservoir?

Learn what time of year and day to go fishing at Mammoth Pool Reservoir. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.

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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.

Regulations for top species

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Local laws and licenses

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Cities nearby

Big Creek

11.0 miles away

Bass Lake

14.9 miles away

North Fork

15.0 miles away

Shaver Lake

18.1 miles away

Fish Camp

20.4 miles away

Auberry

20.6 miles away

Ahwahnee

23.0 miles away

Mammoth Lakes

25.1 miles away

Yosemite Lakes

28.6 miles away

Yosemite Valley

30.5 miles away

June Lake

31.0 miles away

McGee Creek

31.5 miles away

Bootjack

33.1 miles away

Millerton

33.2 miles away

Crowley Lake

33.6 miles away

Swall Meadows

37.4 miles away

Round Valley

39.5 miles away

Clovis

42.3 miles away

Madera Ranchos

43.6 miles away

Squaw Valley

45.8 miles away

Wilsonia

47.0 miles away

Sanger

47.7 miles away

Sunnyside

48.6 miles away

Orange Cove

50.9 miles away

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FAQ about Mammoth Pool Reservoir fishing

📍 Where is Mammoth Pool Reservoir located?
Mammoth Pool Reservoir is a lake located in Fresno County, California, United States. It is also intersecting with Madera County, California. Its coordinates are:
37°21′30.3″N 119°17′54.5″W
.
🎣 Where on Mammoth Pool Reservoir is it best to fish?
Find the best fishing spots on Mammoth Pool Reservoir by looking at where other anglers have caught fish. This can easily be done in the where it is also possible to see big fish potential and how good fishing is right now along with Garmin® depth maps.
🐟 What species are in Mammoth Pool Reservoir?
The most common species in Mammoth Pool Reservoir are:
  • Brown trout - 9 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
📢 What are the latest Mammoth Pool Reservoir fishing reports?
The latest Mammoth Pool Reservoir fishing reports are:
🗓️ What species are in season at Mammoth Pool Reservoir right now?
According to fishing regulations at Mammoth Pool Reservoir, some of the species in season this June include: Chinook salmon, Lingcod, Pacific halibut, Cabezon, and Copper rockfish. For full details on other species — including bag limits, minimum and maximum size limits, and seasonal closures — download the .
🪪 Do I need a fishing license to fish at Mammoth Pool Reservoir?

Fishing in California requires a valid state fishing license for anglers. Options include daily, annual, or combination licenses for residents and non-residents, purchasable online or at sporting goods stores.

In California, no fishing license is required for anglers under 16. There is no universal senior exemption. A few other exceptions worth knowing:

  • Free fishing days — most states designate 1–2 weekends a year where anyone can fish without a license

  • Tribal waters — tribal members fishing on tribal land operate under separate tribal regulations

  • Private ponds — landowners fishing their own water typically don't need a license

Non-residents usually pay more for a license than residents. Some species also require an extra stamp or endorsement on top of your base license.

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