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South Mountain Reservoir

Fishing spots, fishing reports, and regulations in

Pennsylvania, United States

3.5·6 catches

Top fish species at South Mountain Reservoir

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Check which species have trophy potential in South Mountain Reservoir

South Mountain Reservoir fishing reports

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Largemouth bass

9 in · 1 lb

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Largemouth bass

14 in · 1 lb

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Largemouth bass

length · weight

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Pumpkinseed

length · weight

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Bluegill

length · weight

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General info

South Mountain Reservoir is a lake located in Lehigh County, Pennsylvania, United States. It is most popular for fishing Largemouth bass, Pumpkinseed, and Bluegill.

Location

40°33′57.3″N 75°27′49.9″W
Directions

Amenities

When are Largemouth Bass biting on South Mountain Reservoir?

Learn what time of year and day to go fishing at South Mountain Reservoir. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.

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Fishing regulations at South Mountain Reservoir, 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.

Regulations for top species

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Local laws and licenses

Pennsylvania fishing license

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Reviews of South Mountain Reservoir

3.5
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8 ratings

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1
Top reviews

Cities nearby

Salisbury

0.9 miles away

Allentown

2.2 miles away

Emmaus

2.8 miles away

Upper Saucon

3.6 miles away

Fullerton

4.6 miles away

South Whitehall

5.7 miles away

Lower Macungie

6.1 miles away

Bethlehem

6.6 miles away

Whitehall

6.7 miles away

Hellertown

6.7 miles away

Upper Macungie

8.4 miles away

Spinnerstown

8.7 miles away

North Whitehall

9.9 miles away

Richland

10.5 miles away

East Greenville

11.3 miles away

Trumbauersville

11.4 miles away

Laurys Station

11.5 miles away

Mertztown

11.5 miles away

Bath

11.8 miles away

Cherryville

13.5 miles away

Chapman

13.7 miles away

Palmer

14.1 miles away

Riegelsville

14.1 miles away

Nazareth

14.4 miles away

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FAQ about South Mountain Reservoir fishing

📍 Where is South Mountain Reservoir located?
South Mountain Reservoir is a lake located in Lehigh County, Pennsylvania, United States. Its coordinates are:
40°33′57.3″N 75°27′49.9″W
.
🎣 Where on South Mountain Reservoir is it best to fish?
Find the best fishing spots on South Mountain Reservoir 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 Garmin® depth maps.
🐟 What species are in South Mountain Reservoir?
The most common species in South Mountain Reservoir are:
  • Largemouth bass - 3 members reported to have caught this fish
  • Pumpkinseed - 1 members reported to have caught this fish
  • Bluegill - 1 members reported to have caught this fish
📢 What are the latest South Mountain Reservoir fishing reports?
The latest South Mountain Reservoir fishing reports are:
🗓️ What species are in season at South Mountain Reservoir right now?
According to fishing regulations at South Mountain Reservoir, some of the species in season this June include: Largemouth bass, Smallmouth bass, Spotted bass, Walleye, and Saugeye. For full details on other species — including bag limits, minimum and maximum size limits, and seasonal closures — download the .
🪪 Do I need a fishing license to fish at South Mountain Reservoir?

Fishing in Pennsylvania requires a valid state fishing license for anglers. Licenses include resident and non-resident, annual, short-term, and combination permits, available online or from authorized vendors.

In Pennsylvania, no fishing license is required for anglers under 16. Residents 65 and older qualify for a discounted license. A few other exceptions worth knowing:

  • Free fishing days — most states designate 1–2 weekends a year where anyone can fish without a license

  • Tribal waters — tribal members fishing on tribal land operate under separate tribal regulations

  • Private ponds — landowners fishing their own water typically don't need a license

Non-residents usually pay more for a license than residents. Some species also require an extra stamp or endorsement on top of your base license.

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