Drop Shot Fishing on Round Valley Reservoir
Round Valley Reservoir · New Jersey · Northeast
Round Valley Reservoir sits in Hunterdon County, New Jersey, impounded in the early 1960s and reaching depths exceeding 180 feet — making it the deepest lake in the state. The fishery is defined by steep rocky shorelines, minimal shallow-water structure, and gin-clear water that rewards finesse presentations over power fishing. Smallmouth bass are the primary target for bass anglers, with the population skewing toward quality over numbers.
The drop shot suspends a soft plastic bait above the bottom on a fixed line, keeping it in the strike zone longer than any other rig. Originally a West Coast technique, it now dominates clear-water and finesse situations nationwide. Works vertically over structure or on a long cast.
Drop Shot Setup for Round Valley Reservoir
| Rod | 7' medium-light to medium spinning rod, fast action |
| Reel | 2500–3000 size spinning reel, 6.2:1 or higher |
| Line | 6–8 lb fluorocarbon main line or 10 lb braid + 8 lb fluoro leader |
| Weight | 1/8–3/8 oz tungsten drop shot weight (heavier in current or deep water) |
| Hook | #1 or #2 Gamakatsu Finesse Wide Gap, 6–18 inches above weight |
Seasonal Tactics on Round Valley Reservoir
Lake: Smallmouth move onto the shallowest available rocky points and riprap stretches as water temps climb through the low 50s into the low 60s — typically April into early May. A drop shot or finesse jig in 8–18 ft produces well during this window before spawning activity peaks.
Drop Shot: Target staging fish on points and drop-offs in 8–20 feet. Nose-hook a 6" Roboworm or Berkley PowerBait MaxScent Flat Worm.
Lake: Post-spawn fish retreat quickly to deeper structure in 25–50 ft as the reservoir stratifies. Suspended smallmouth over the thermocline respond to ned rigs and tube jigs fished on drop shots, but locating the right depth band is the whole game.
Drop Shot: Go deep — 20–40 feet on main lake structure. Shake in place with minimal movement. Shad colors dominate.
Lake: Cooling water pulls fish shallower again through September and October, and this is arguably the most productive topwater window on the reservoir — walking baits and small poppers near rocky points at first light can draw aggressive surface strikes from quality smallmouth.
Drop Shot: Follow baitfish to secondary points and pockets. Faster retrieve works as fish get more aggressive.
Lake: Round Valley stays open year-round and offers a legitimate winter smallmouth bite for anglers willing to fish slow and deep. Blade baits like a 1/2 oz Swedish Pimple or a jigging spoon worked vertically in 30–50 ft over main-lake structure are the most consistent cold-water producers.
Drop Shot: Slowest presentation of the year. Dead-stick a 4" finesse worm at the bottom. Let it sit 10–15 seconds between shakes.
Best Conditions
Clear to stained water, pressured fish, cold fronts, post-spawn suspended bass, deep structure in summer
Use a Palomar knot and leave the tag end pointing up to keep the hook riding correctly. Most anglers tie it wrong.
More Techniques for Round Valley Reservoir
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