🐟 What fish can you catch in Harmonsburg?

Most commonly caught species around Harmonsburg , PA : Largemouth bass - 4,649 reported catches Smallmouth bass - 1,636 reported catches Steelhead - 1,348 reported catches Channel catfish - 1,102 reported catches Walleye - 776 reported catches .

📢 What are the latest Harmonsburg fishing reports?

The latest Harmonsburg , PA fishing reports are: @page-eltr reported a nice Largemouth bass at Mosquito Creek Lake . @page-eltr reported a nice Pumpkinseed at Mosquito Creek Lake . @Nathanb21 reported a nice Rainbow trout at Elk Creek . @max9045 reported a nice Largemouth bass at Linesville Creek . @noah-flaherty reported a nice Walleye at Shenango River Lake . .

Fishing in Harmonsburg, PA

Q: 🎣 Where to fish in Harmonsburg, Pennsylvania?

Anglers in Harmonsburg , PA recommend these top fishing spots: Pymatuning Reservoir , French Creek (PA) , Shenango River , Conneaut Lake , Conneaut Creek .

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

Download the Fishbrain app and see today's Fishing and Weather Forecast for Harmonsburg , 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 Harmonsburg

Latest Harmonsburg fishing reports

Largemouth bass

Mosquito Creek Lake

length · weight

Pumpkinseed

Mosquito Creek Lake

length · weight

Rainbow trout

Elk Creek

length · weight

Largemouth bass

Linesville Creek

20 in · 7 lb

Walleye

Shenango River Lake

length · weight

Rock bass

length · weight

Largemouth bass

Gravel Run

length · weight

Largemouth bass

Gravel Run

length · weight

Bluegill

Gravel Run

length · weight

Bluegill

Gravel Run

length · weight

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Fishing regulations in Harmonsburg

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

41°39′55.8″N 80°18′51.5″W

Regulations in the map

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FAQ about Harmonsburg fishing

Anglers in Harmonsburg, PA recommend these top fishing spots: Pymatuning Reservoir, French Creek (PA), Shenango River, Conneaut Lake, and Conneaut Creek.

Most commonly caught species around Harmonsburg, PA:

Largemouth bass - 4,649 reported catches
Smallmouth bass - 1,636 reported catches
Steelhead - 1,348 reported catches
Channel catfish - 1,102 reported catches
Walleye - 776 reported catches

The latest Harmonsburg, PA fishing reports are:

@page-eltr reported a nice Largemouth bass at Mosquito Creek Lake.
@page-eltr reported a nice Pumpkinseed at Mosquito Creek Lake.
@Nathanb21 reported a nice Rainbow trout at Elk Creek.
@max9045 reported a nice Largemouth bass at Linesville Creek.
@noah-flaherty reported a nice Walleye at Shenango River Lake.

Download the and see today's Fishing and Weather Forecast for Harmonsburg, 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: