Map

Boulder Brook

Fishing spots, fishing reports, and regulations in

Colorado, United States

8 catches

Top fish species at Boulder Brook

Brook trout
Brook trout
Brown trout
Brown trout
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Boulder Brook fishing reports

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Brook trout

length · weight

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Brook trout

9 in · 5 oz

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Brook trout

9 in · 1 lb

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recently logged catches
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Brook trout

length · weight

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recently logged catches
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Brown trout

length · weight

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recently logged catches
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Brown trout

length · weight

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General info

Boulder Brook is a stream located in Larimer County, Colorado, United States. It is also intersecting with Boulder County, Colorado. It is most popular for fishing Brook trout and Brown trout.

Location

40°17′30.5″N 105°36′58″W
Directions

When are Brown trout biting on Boulder Brook?

Learn what time of year and day to go fishing at Boulder Brook. 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 Boulder Brook, CO

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 Colorado 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 Loading... as of Loading.... To view regulations for a different fish species, please click on your preferred species in the drop-down.

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Local laws and licenses

Colorado fishing license

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Cities nearby

Boulder

26.6 miles away

Longmont

28.5 miles away

Louisville

33.4 miles away

Lafayette

34.1 miles away

Superior

34.6 miles away

Erie

35.0 miles away

Johnstown

35.4 miles away

Frederick

36.4 miles away

Firestone

36.4 miles away

Broomfield

37.8 miles away

Arvada

40.2 miles away

Westminster

40.6 miles away

Northglenn

42.8 miles away

Federal Heights

43.3 miles away

Golden

43.7 miles away

Thornton

43.8 miles away

Wheat Ridge

45.0 miles away

Sherrelwood

45.1 miles away

Berkley

45.8 miles away

Welby

46.4 miles away

Brighton

48.6 miles away

Lakewood

48.8 miles away

Commerce City

50.4 miles away

Denver

53.6 miles away

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FAQ about Boulder Brook fishing

the Boulder Brook is a stream located in Larimer County, Colorado, United States. It is also intersecting with Boulder County, Colorado. Its coordinates are:
40°17′30.5″N 105°36′58″W
.
Find the best fishing spots on the Boulder Brook 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 Boulder Brook are:
  • Brook trout - 4 members reported to have caught this fish
  • Brown trout - 2 members reported to have caught this fish
The latest Boulder Brook fishing reports are:
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