Top fish species at Keystone Lake

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Check which species have trophy potential in Keystone Lake

Keystone Lake fishing reports

NEW
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recently logged catches

11 days ago

Black drum

length Β· weight

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recently logged catches

17 days ago

Largemouth bass

length Β· weight

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recently logged catches

16 days ago

Bluegill

length Β· weight

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recently logged catches

20 days ago

Largemouth bass

13 in Β· 1 lb

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recently logged catches

20 days ago

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White crappie

length Β· weight

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recently logged catches

1 month ago

Rock bass

length Β· weight

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General info

Keystone Lake is a lake located in Westmoreland County, Pennsylvania, United States. It is most popular for fishing Largemouth bass, Rainbow trout, and Bluegill.

Location

40Β°22β€²25.1β€³N 79Β°22β€²57.7β€³W
Directions

Amenities

When is the Largemouth Bass biting in Keystone Lake?

Learn what hours to go fishing at Keystone Lake. Download the app today and get started looking for fishing spots, prepare for your next fishing trip, and try out our BiteTimeβ„’ feature, explore fishing spots, and save relevant baits to prepare for your next fishing trip.

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Fishing regulations at Keystone Lake, PA

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 Pennsylvania 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 species as of May 8, 2025. 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

Pennsylvania fishing license

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Reviews of Keystone Lake

4.2

28 ratings

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Cities nearby

Unity

6.7 miles away

Greensburg

9.5 miles away

Hempfield

12.3 miles away

Murrysville

15.2 miles away

North Huntingdon

18.7 miles away

Monroeville

20.2 miles away

Indiana

20.9 miles away

White

21.0 miles away

Plum

21.2 miles away

Lower Burrell

22.6 miles away

New Kensington

23.7 miles away

Penn Hills

24.3 miles away

McKeesport

24.4 miles away

Johnstown

24.6 miles away

Wilkinsburg

26.3 miles away

Rostraver

26.5 miles away

West Mifflin

27.6 miles away

Jefferson Hills

29.5 miles away

Somerset

30.1 miles away

Monessen

30.5 miles away

Baldwin

30.7 miles away

South Park Township

32.6 miles away

South Park

32.6 miles away

North Union

35.5 miles away

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FAQ about Keystone Lake fishing

Keystone Lake is a lake located in Westmoreland County, Pennsylvania, United States. Its coordinates are:
40Β°22β€²25.1β€³N 79Β°22β€²57.7β€³W
.
Find the best fishing spots on Keystone Lake 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 Navionics depth maps.
The most common species in Keystone Lake are:
The latest Keystone Lake fishing reports are:
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4.7
37.6K ratings
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