
Check which species have trophy potential in Cook Lake
Scan the QR code to download the app!


Continue browsing catches and catch locations in the Fishbrain app
Scan the QR code to download the app!
Cook Lake is a lake located in Marshall County, Indiana, United States. It is most popular for fishing Largemouth bass, Bluegill, and Eyetail bowfin.
Learn what time of year and day to go fishing at Cook Lake. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.

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 Indiana 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.
The maximum number of individual fish legally harvested per harvester per day. Bag limits are only for properly licensed anglers actively harvesting the species. People who are not actively harvesting or are not properly licensed (if a license is required) may NOT be counted for the purpose of bag limits.
No person shall harvest any individual fish less than the minimum size limit.
The maximum number of individual fish across an aggregate group of species legally harvested per harvester per day.
Total length means the straight line distance from the most forward point of the head with the mouth closed, to the farthest tip of the tail with the tail compressed or squeezed, while the fish is lying on its side.
These regulations are for largemouth bass in lakes.
Largemouth bass regulations for rivers and streams are as follows:
Largemouth bass regulations for Lake Michigan are as follows:
Special Regulations for Lakes:
Lake Limits
On Fidler Pond in Elkhart County
Failing Lake (also known as Gentian Lake) in Steuben County
Flat Fork Creek Park ponds A and B in Hamilton County
Lake Limits by County
15-inch minimum size limit:
16-inch minimum size limit:
18-inch minimum size limit and two fish daily bag limit:
20-inch minimum size limit and one fish daily bag limit:
12- to 15-inch slot size limits (At the following lakes, largemouth bass that are from 12 to 15 inches in length may not be harvested. The daily bag limit applies to bass under 12 inches and over 15 inches):
• Buffalo Trace Lake (Harrison County)
• Ferdinand State Forest Lake (Dubois County)
• Montgomery City Park Lake (Daviess County)
12- to 15-inch slot size limit (no more than two bass larger than 15 inches):
No minimum size limit waters:
Special Regulations for Rivers & Streams
Ohio River
20-inch minimum size limit and one fish daily bag limit:
12-inch minimum size limit (5 bass daily limit):
No bag limit. No size limit. No closed season.
Exception: On Fidler Pond in Elkhart County, Failing Lake (also known as Gentian Lake) in Steuben County, and Flat Fork Creek Park ponds A and B in Hamilton County, a person cannot take more than: 15 of any combination of bluegill, redear sunfish, and crappie per day
No bag limit. No size limit. No closed season.
If a bowfin contains roe, the roe must remain intact and inside the body of the fish while on the body of water or adjacent to the water being fished, and until processing of the fish begins. An individual must not: screen; wash; otherwise process; preserve; store; maintain possession; gift to any other individual; sell; or transport; roe removed from a bowfin without a roe harvester's license.
A bow and arrow or crossbow can be used year-round at any time of day to take Asian carp, bowfin, buffalo fish, common carp, gar, shad, and suckers from streams, rivers, and non-flowing waters (including lakes, ponds, and reservoirs). A fishing license is required to use a bow and arrow or crossbow as fishing equipment.
Bowfin, buffalo fish, carp, gar, shad, and sucker from Lake Michigan can be taken with a bow and arrow.
A gig, fish spear, speargun, or underwater spear can be used year-round at any time of day to take Asian carp, bowfin, buffalo fish, common carp, gar, shad, and suckers from non-flowing waters (including lakes, ponds, and reservoirs) and the following large rivers:
4.1 miles away
6.5 miles away
7.3 miles away
10.1 miles away
11.2 miles away
12.3 miles away
12.4 miles away
12.5 miles away
13.0 miles away
13.1 miles away
14.5 miles away
15.2 miles away
16.3 miles away
16.5 miles away
18.6 miles away
18.7 miles away
18.9 miles away
19.2 miles away
19.7 miles away
20.4 miles away
21.7 miles away
23.2 miles away
24.4 miles away
26.5 miles away
Suggest changes to improve what we show.

Free trial available