Map

Mattole River

Fishing spots, fishing reports, and regulations in

California, United States

5 catches

Top fish species at Mattole River

Steelhead
Steelhead
Rainbow trout
Rainbow trout
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Check which species have trophy potential in Mattole River

Mattole River fishing reports

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Great white shark

234 in · 3281 lb

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Steelhead

22 in · 7 lb

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Steelhead

31 in · 12 lb 5 oz

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Steelhead

length · weight

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Rainbow trout

33 in · 15 lb

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General info

Mattole River is a stream located in Humboldt County, California, United States. It is also intersecting with Mendocino County, California. It is most popular for fishing Steelhead and Rainbow trout.

Location

40°11′43.9″N 124°03′30.1″W
Directions

Fishing regulations at Mattole River, 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 Steelhead as of May 4th, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.

Steelhead

Seasons

Open

Bag limit

3
Bag limit = 3 trout, except the take of steelhead rainbow trout in the ocean is prohibited.
Trout must voluntarily take the bait or lure in its mouth.

Sea Trout

Regulations for

40°11′43.9″N 124°03′30.1″W
Regulations in the map
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Local laws and licenses

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Cities nearby

Shelter Cove

10.8 miles away

Weott

11.4 miles away

Alderpoint

23.5 miles away

Fortuna

27.3 miles away

Ferndale

28.5 miles away

Leggett

28.9 miles away

Mad River

34.0 miles away

Eureka

41.7 miles away

Arcata

46.0 miles away

Post Mountain

46.1 miles away

Cleone

50.7 miles away

McKinleyville

52.1 miles away

Trinidad

59.8 miles away

Hoopa

64.0 miles away

Junction City

64.2 miles away

Willits

66.3 miles away

Big Lagoon

66.7 miles away

Albion

68.9 miles away

Lewiston

73.6 miles away

Potter Valley

78.7 miles away

Philo

84.6 miles away

Ukiah

85.4 miles away

Manchester

86.6 miles away

Boonville

89.5 miles away

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FAQ about Mattole River fishing

the Mattole River is a stream located in Humboldt County, California, United States. It is also intersecting with Mendocino County, California. Its coordinates are:
40°11′43.9″N 124°03′30.1″W
.
Find the best fishing spots on the Mattole River 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.
The most common species in the Mattole River are:
  • Steelhead - 2 members reported to have caught this fish
  • Rainbow trout - 1 members reported to have caught this fish
The latest Mattole River fishing reports are:
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