Mercer County Lake

Boat Ramps: 1
Access Points: 3
Species: 13

Mercer County Lake in New Jersey offers exceptional fishing opportunities for anglers of all skill levels throughout the year. This 290-acre lake provides ideal fishing conditions with comfortable seasonal temperatures and attracts dedicated fishermen and women to its picturesque shores from spring through fall. The lake features excellent amenities including picnic areas, boat launches, and nearby camping grounds, making it a convenient and enjoyable destination for outdoor enthusiasts. Whether casting from shore or fishing from a boat, Mercer County Lake delivers a rewarding fishing experience in a serene natural setting.

New Jersey licenses and regulations4 to check before you go

Species & education

Learn what type of fish are at Mercer County Lake and what's needed to catch them.

Find which waters have the species you want to catch

Largemouth Bass

Micropterus salmoides

Smallmouth Bass

Micropterus dolomieu

Black Crappie

Pomoxis nigromaculatus

Bluegill Sunfish

Lepomis macrochirus

Chain Pickerel

Esox niger

Channel Catfish

Ictalurus punctatus

Common Carp

Cyprinus carpio

Pumpkinseed

Lepomis gibbosus

Redbreast Sunfish

Lepomis auritus

White Crappie

Pomoxis annularis

White Perch

Morone americana

White Sucker

Catostomus commersonii

Yellow Perch

Perca flavescens

Fishing spots, boat ramps & amenities

Learn how to get on Mercer County Lake. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.

East Mercer Lake Access

Access Point

West Mercer Lake Access

Access Point

Know where you can legally fish on Mercer County Lake

See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.

New Jersey licenses and regulations

New Jersey Boating Regulations

When using any type of watercraft to access a body of water, it is important to follow all federal, state, and local rules and regulations. These rules and regulations include boat permitting and licensing, invasive species inspections and stamps, life jacket and PFD rules, motor size and horsepower restrictions, noise limitations, restrictions on personal watercraft, and many more. Visit the web link below for the most current rules and regulations for this body of water.

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New Jersey Fishing License

Anyone age 16 and older must have a valid license (see Exceptions) to fish the fresh waters of New Jersey with handline, rod and line, or longbow and arrow. This includes privately owned lakes and other waters. New Jersey does not require a general saltwater fishing license but there are a limited number of saltwater licenses and permits required. Additionally, most saltwater anglers need to register with the free New Jersey Saltwater Recreational Registry Program.

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New Jersey Fishing Regulations

This river has a variety of species and regulations, including potential floating and/or watercraft restrictions. Because this river is specially managed for species, seasons, angling methods, and watercraft, it is strongly encouraged you check all federal, state, and local regulations before fishing. Visit any of the links below, inquire locally, or contact a local fly shop to learn current regulations and restrictions.

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New Jersey Stream Access Laws

There are two types of streams are boatable in New Jersey: tidal streams and non-tidal, navigable streams. The public can use any stream influenced by the tide, unless prohibited by law in the particular stretch of stream. Navigable streams may be boated, whether or not they are influenced by the tide. This includes streams capable of being used for transporting valuable commerce, such as commercial logs.

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Take Mercer County Lake with you

The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.

Use the map without signal
Download the map around Mercer County Lake to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Mercer County Lake to find where and when fish are biting for you.
HD depth charts from Garmin
Find drop offs, ledges, channels, points and shallow flats with Garmin depth charts in the app.