🐟 What fish can you catch in Big Run?

Most commonly caught species around Big Run , PA : Largemouth bass - 3,625 reported catches Smallmouth bass - 797 reported catches Rainbow trout - 767 reported catches Bluegill - 585 reported catches Brown trout - 509 reported catches .

📢 What are the latest Big Run fishing reports?

The latest Big Run , PA fishing reports are: @Noodleman17 reported a nice Rainbow trout at North Witmer Run . @thomas.maverick reported a nice Muskellunge at Glendale Lake . @Noodleman17 reported a nice Rainbow trout at Little Muddy Run . @Faith95 reported a nice Rainbow trout at Little Muddy Run . @Noodleman17 reported a nice Rock bass at Little Muddy Run . .

Fishing in Big Run, PA

Q: 🎣 Where to fish in Big Run, Pennsylvania?

Anglers in Big Run , PA recommend these top fishing spots: West Branch Susquehanna River , Juniata Lake , Redbank Creek , Cloe Lake , Chest Creek .

Q: 📅 What is the best time to go fishing in Big Run?

Download the Fishbrain app and see today's Fishing and Weather Forecast for Big Run , PA . We give you weather trends and help you find the perfect window to catch your next personal best. With Fishbrain Pro , you will get the following capabilities: Plan smarter: Get hour-by-hour fishing weather conditions. Fish at peak times: Use BiteTime™ predictions to maximize catches. Stay ahead of the weather: Get hyper-local, real-time updates. .

Pennsylvania, United States

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Top fish species in Big Run

Latest Big Run fishing reports

Rainbow trout

North Witmer Run

length · weight

Muskellunge

Glendale Lake

42 in · 20 lb

Rainbow trout

Little Muddy Run

length · weight

Rainbow trout

Little Muddy Run

length · weight

Rock bass

Little Muddy Run

length · weight

Bluegill

Little Muddy Run

length · weight

Largemouth bass

Little Muddy Run

length · weight

Bluegill

Little Muddy Run

length · weight

Bluegill

Little Muddy Run

length · weight

Rainbow trout

Little Muddy Run

length · weight

More catches in the app...

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Fishing regulations in Big Run

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 Largemouth bass as of April 17th, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.

Select species

Largemouth bass

Seasons

Closed

Bag limit

Min size

15"

Measurement

Total Length

Special gear

Aggregate

Statewide regulations are shown. During the closed season, no harvest of bass; you must immediately release any bass you catch.

Jan 1 - Apr 12: minimum size = 15-inches; daily limit = 4 bass
Apr 13 - Jun 7: no harvest of bass; catch and immediate release only
Jun 8 - Sept 30: minimum size = 12-inches; daily limit = 6 bass
Oct 1 - Dec 31: minimum size = 15-inches; daily limit = 4 bass

To see additional site-specific trout regulations, you must see Pennsylvania Bass Fishing Regulations.

Very good Catch, Clean, Cook Largemouth Bass by BlueGabe

Micropterus nigricans

Regulations for

40°58′12.7″N 78°52′35.4″W

Regulations in the map

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FAQ about Big Run fishing

Anglers in Big Run, PA recommend these top fishing spots: West Branch Susquehanna River, Juniata Lake, Redbank Creek, Cloe Lake, and Chest Creek.

Most commonly caught species around Big Run, PA:

Largemouth bass - 3,625 reported catches
Smallmouth bass - 797 reported catches
Rainbow trout - 767 reported catches
Bluegill - 585 reported catches
Brown trout - 509 reported catches

The latest Big Run, PA fishing reports are:

@Noodleman17 reported a nice Rainbow trout at North Witmer Run.
@thomas.maverick reported a nice Muskellunge at Glendale Lake.
@Noodleman17 reported a nice Rainbow trout at Little Muddy Run.
@Faith95 reported a nice Rainbow trout at Little Muddy Run.
@Noodleman17 reported a nice Rock bass at Little Muddy Run.

Download the and see today's Fishing and Weather Forecast for Big Run, PA. We give you weather trends and help you find the perfect window to catch your next personal best. With Fishbrain Pro, you will get the following capabilities: