Fishing At

Lake Koshkonong

5.0

(1)

33 Catches

Lake Koshkonong is located in Jefferson County, Wisconsin. Download FishAngler to find the best places to fish at Lake Koshkonong. Get local fishing reports with detailed catch information, weather conditions, top baits and more.

Access & Amenities

42.871406, -88.965216

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Recent Catches At Lake Koshkonong

Bill Melichar

2025-09-22

•

Jefferson County, Wisconsin

Nice 28 1/4 inch fatty.

Species Northern pike

11 likes

Bill Melichar

2025-06-02

•

Jefferson County, Wisconsin

Species Walleye

Gear 1

11 likes

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Mark Zehntner

2025-06-01

•

Rock County, Wisconsin

Species Freshwater drum

Gear 1

6 likes

Mark Zehntner

2025-05-27

•

Rock County, Wisconsin

Species Largemouth black bass

5 likes

Timothy Koch

2024-07-13

•

Jefferson County, Wisconsin

Species Walleye

18 likes

Timothy Koch

2024-07-13

•

Jefferson County, Wisconsin

First crappie for my youngest son and it sure is a nice one

Species Black crappie

Gear 1

20 likes • 2 comments

Timothy Koch

2024-07-13

•

Rock County, Wisconsin

Species Walleye

13 likes

Timothy Koch

2024-07-13

•

Jefferson County, Wisconsin

Species Walleye

16 likes

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Most Caught Fish Species At Lake Koshkonong

Freshwater drum

Channel catfish

Largemouth black bass

American yellow perch

Popular Fishing Spots Near Lake Koshkonong

12.9 mi away • Jefferson County, Wisconsin

3.7 mi away • Rock County, Wisconsin

2.8 mi away • Jefferson County, Wisconsin

35.9 mi away • Loves Park, Illinois

29.6 mi away • Walworth County, Wisconsin

25.6 mi away • Dane County, Wisconsin

37.4 mi away • Kenosha County, Wisconsin

24.9 mi away • Walworth County, Wisconsin

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Lake Koshkonong?

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