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New Jersey

Splitrock Reservoir

Splitrock Reservoir stretches across 554 acres in Morris County, New Jersey, with largemouth fishing that reads off cover and current.

Surface
554acres
Primary species
Largemouth
§ 01Today on the water · Splitrock Reservoirloading…
Air temp
Barometric
Wind
Moon
Waxing Crescent
day 5.0 · 26% lit

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§ 03Next 3 daysloading…

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§ 04Field notesNew Jersey

Where it is

Splitrock Reservoir sits in Morris County, New Jersey, covering about 554 acres. Season and conditions decide the productive water; the map is the starting point.

Seasonal pattern

Spring. Warming water pulls largemouth toward shallow, protected areas where they stage and spawn; the quickest-warming pockets lead.

Summer. Heat pushes fish off the shallows toward depth and shade; work the cooler ends of the day.

Fall. As water cools, forage and bass return toward shallower water; movement is wide, so covering water pays.

Winter. Cold water settles fish deep and slow; patience and a subtle presentation are the more dependable choice.

Key structure

  • Creek and cove mouths that funnel fish and bait
  • Weed edges and the clean lines along them
  • Inside turns where a bank changes angle
  • Submerged wood, brush, and laydown cover

The calendar decides which of these is worth time on a given day.

Forage

Bass on Splitrock Reservoir key on baitfish and panfish; the productive water moves with the forage through the year.

Access

Launches around Splitrock Reservoir are public; confirm seasonal closures and water levels with local sources first.

Regulations

Check current state and local regulations before fishing; limits and seasons can change.

§ 05Sources & field guides

Field guides

    Data & references

    • Today's conditions — Open-Meteo, refreshed every ~15 min
    • Moon phase — local astronomical calculation, no external API
    • Lake area, depth, structure — Identity, surface area, coordinates and county/state are from the ProjectD canonical waterbody index (snapshot conus-20260518-v1, group gnis:00880789). Maximum depth and regulation links were not available from an acceptable source and are intentionally omitted.
    • Regulations — verify current rules with before fishing

    Last revised · Back to Lake Guide