Map

Blunn Reservoir

Fishing spots, fishing reports, and regulations in

Colorado, United States

4.1·780 catches

Top fish species at Blunn Reservoir

App Section

Check which species have trophy potential in Blunn Reservoir

Blunn Reservoir fishing reports

fish catches icon
recently logged catches
Loading...

American lobster

length · weight

fish catches icon
recently logged catches
Loading...

Brown trout

length · weight

fish catches icon
recently logged catches
Loading...

Brown trout

length · weight

fish catches icon
recently logged catches
Loading...

Rainbow trout

17 in · 1 lb 8 oz

fish catches icon
recently logged catches
Loading...

Rainbow trout

length · weight

fish catches icon
recently logged catches
Loading...

Rainbow trout

length · weight

Fishbrain
More catches in the app...

Continue browsing catches and catch locations in the Fishbrain app

Loading...
Loading...
Loading...

General info

Blunn Reservoir is a lake located in Jefferson County, Colorado, United States. It is most popular for fishing Rainbow trout, Smallmouth bass, and Channel catfish.

Location

39°49′21.4″N 105°12′36″W
Directions

Amenities

Fishing regulations at Blunn Reservoir, 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.

License Icon
Local laws and licenses

Colorado fishing license

Get license

Reviews of Blunn Reservoir

4.1
Loading...

51 ratings

5
4
3
2
1
Top reviews

Cities nearby

Fairmount

2.9 miles away

Arvada

3.2 miles away

Applewood

5.5 miles away

Golden

5.7 miles away

West Pleasant View

6.5 miles away

Wheat Ridge

6.6 miles away

East Pleasant View

7.1 miles away

Superior

8.2 miles away

Eldorado Springs

8.4 miles away

Lakeside

8.6 miles away

Mountain View

8.8 miles away

Westminster

8.9 miles away

Edgewater

9.3 miles away

Shaw Heights

9.4 miles away

Berkley

9.7 miles away

Genesee

9.9 miles away

Lakewood

9.9 miles away

Federal Heights

10.7 miles away

Idledale

10.8 miles away

Twin Lakes

11.0 miles away

Sherrelwood

11.1 miles away

North Washington

12.3 miles away

Morrison

12.8 miles away

Welby

13.0 miles away

Anything missing or inaccurate?

Suggest changes to improve what we show.

Suggest changes

FAQ about Blunn Reservoir fishing

📍 Where is Blunn Reservoir located?
Blunn Reservoir is a lake located in Jefferson County, Colorado, United States. Its coordinates are:
39°49′21.4″N 105°12′36″W
.
🎣 Where on Blunn Reservoir is it best to fish?
Find the best fishing spots on Blunn 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 Blunn Reservoir?
The most common species in Blunn Reservoir are:
📢 What are the latest Blunn Reservoir fishing reports?
The latest Blunn Reservoir fishing reports are:
🪪 Do I need a fishing license to fish at Blunn Reservoir?

Fishing in Colorado requires a valid state fishing license for anglers. Licenses include resident, non-resident, daily, annual, and combination options, available online or at licensed agents.

In Colorado, no fishing license is required for anglers under 16. Residents 64 and older qualify for a heavily discounted license. 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.

Get license
App Section
Download Fishbrain and fish smarter
Unlimited access to the best fishing spot finder in the game. Get all the fishing intel you need to start catching more, and bigger, fish.

Free trial available

Loading...
Loading...
Loading...
Loading...