What You'll Find at Clinton Reservoir

Clinton Reservoir is a 70-acre impoundment in Hunterdon County near the town of Clinton, formed by a dam on the South Branch Raritan River. The water is relatively clear and shallow in most areas, with depths ranging from 8 to 25 feet, making it accessible to anglers of all skill levels. The reservoir holds a solid population of largemouth bass, channel catfish, and sunfish, with bass being the primary target for most visitors.

The setting is quiet and rural, surrounded by wooded banks and a few residential properties. Unlike some of New Jersey's busier reservoirs, Clinton sees moderate pressure and maintains a relaxed atmosphere. The dam area and the upper basin near the inlet offer the most consistent structure for bass, while the deeper central pool holds catfish during warmer months.

Key Takeaways

  • Clinton Reservoir holds largemouth bass year-round, with spring and fall offering the most active feeding periods.
  • Channel catfish are present and respond well to cut bait and chicken liver, especially from May through September.
  • A New Jersey fishing license is required; the reservoir is open to public fishing with no special permit needed.
  • Bank access is available at the dam and along the eastern shore, though boat launching is limited to a small public ramp.
  • Regulations include a 12-inch minimum for largemouth bass and a 15-inch minimum for catfish in this region.

Seasons and What to Expect

Spring (March through May) brings the most reliable bass activity as water temperatures climb from the 40s into the 60s. Spawning bass move into shallow water along the banks and around submerged brush. Topwater lures and soft plastics work well during early morning and late afternoon. Water levels can be high during spring runoff, which pushes bass into flooded vegetation and woody cover.

Summer (June through August) sees bass move deeper into the 15- to 25-foot range during midday heat. Early morning and evening sessions produce better results than midday fishing. Catfish become more active in summer and respond to soaked baits fished on the bottom. Thunderstorms are common in July and August and can temporarily shut down surface activity.

Fall (September through November) is the second-best season for bass, as cooling water temperatures push fish into feeding mode. Bass move back to shallower structure and respond aggressively to crankbaits and jigs. By November, water temperatures drop into the 40s and fishing slows considerably, though dedicated anglers still find success with slower presentations.

Winter (December through February) is the slowest period. Bass are lethargic and concentrated in the deepest holes. Catfish remain somewhat active but require patience. Many anglers focus on other waters during winter, leaving Clinton quieter than usual.

Access and Facilities

Clinton Reservoir is accessible from Old Mill Road in Clinton, which runs along the eastern shore. A small public boat ramp is located near the dam and can accommodate kayaks, canoes, and small motorboats. The ramp is unimproved gravel and can become muddy after heavy rain. There is limited parking at the ramp—typically space for 4 to 6 vehicles.

Bank fishing is permitted along the eastern shore and at the dam itself. The dam provides solid footing and good sight lines into deeper water. Bring your own gear; there are no rental facilities or bait shops at the reservoir. The nearest tackle shops are in Clinton proper, about 2 miles away.

No camping or overnight facilities exist at the reservoir. The nearest lodging is in Clinton or High Bridge, both within 10 minutes by car. Restroom facilities are not available at the water, so plan accordingly.

Regulations and Licensing

A current New Jersey fishing license is required for anyone 16 and older. Licenses are sold online through the New Jersey Division of Fish and Wildlife website, at most tackle shops, and at some sporting goods retailers. A three-day tourist license is available if you are visiting from out of state.

Largemouth bass have a 12-inch minimum size limit and a 5-fish daily bag limit in this region. Channel catfish have a 15-inch minimum size limit with no daily bag limit. Sunfish (bluegill, pumpkinseed, and crappie) have a 7-inch minimum and a 25-fish daily limit combined. Fishing hours are from one hour before sunrise to one hour after sunset year-round.

No gas-powered motors are permitted on Clinton Reservoir—only electric motors or paddle power. This restriction keeps the water quiet and protects the fishery. Check the current New Jersey fishing digest before your trip, as regulations can change.

What Tackle and Bait to Bring

For largemouth bass, a medium-power spinning or baitcasting rod in the 6- to 7-foot range works well. Bring a mix of lures: topwater plugs for early morning, crankbaits for mid-depth structure, and soft plastic worms or jigs for deeper water and cover. Colors like black, green, and chartreuse are reliable choices. Spinnerbaits and buzzbaits can be effective during low-light periods.

For catfish, a medium-heavy rod with a sensitive tip helps detect bites on the bottom. Use a simple three-way rig or a slip sinker rig with a 2/0 to 4/0 circle hook. Cut shad, chicken liver, and commercial stink baits all work. Catfish are not picky and will bite throughout the day, though dusk and night often produce better results.

Bring polarized sunglasses to spot bass in shallow water, especially in spring. A net is helpful for landing larger fish safely. If you plan to fish from a boat, a small anchor or drift sock will help you control your position in the wind.

Nearby Alternatives if Clinton is Crowded

Round Valley Reservoir, about 20 minutes north in Hunterdon County, is larger and holds striped bass, largemouth bass, and catfish. It offers more amenities and a boat ramp, though it sees heavier pressure than Clinton.

Spruce Run Reservoir, also in Hunterdon County, is another solid option for bass and catfish with similar regulations and a more developed boat launch. Both reservoirs are within 30 minutes of Clinton and offer similar species and seasonal patterns.

If you prefer a smaller, quieter setting, Musconetcong River near Clinton offers smallmouth bass and panfish in a flowing-water environment, though it requires different techniques than reservoir fishing.

Frequently Asked Questions

Can I fish Clinton Reservoir year-round?

Yes, the reservoir is open to fishing all year. Winter is the slowest season, but anglers do catch bass and catfish in December through February. Spring and fall are the most productive times.

Is there a boat launch fee?

No fee is charged to launch at Clinton Reservoir. The ramp is free and open to the public during daylight hours. Parking is limited, so arrive early on weekends.

What is the best time of day to fish here?

Early morning (one hour before sunrise to mid-morning) and late afternoon through dusk are most productive for bass. Catfish bite throughout the day and night, though dusk and early evening often produce better results.

Can I keep fish I catch at Clinton Reservoir?

Yes, within the size and bag limits set by New Jersey. Largemouth bass must be 12 inches or larger, and you may keep up to 5 per day. Catfish must be 15 inches or larger with no daily limit. All fish must meet the minimum size before you remove them from the water.

Do I need a special permit to fish Clinton Reservoir?

No special permit is required beyond a valid New Jersey fishing license. The reservoir is open to public fishing. A standard license covers all species and methods allowed here.