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Monksville Reservoir

West Milford · Ringwood, New Jersey — Passaic County.

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512Surface acres
3Public access sites

Surface area: The USGS National Hydrography Dataset outline (NHD Permanent ID 167740079).

Nearest airports

The closest airport with scheduled passenger flights to Monksville Reservoir, plus larger airports within about 150 miles:

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Airports with scheduled airline service from OurAirports (large and medium airports); larger airports are FAA large, medium and small hubs by FAA CY2025 enplanements ("major airport" = FAA large hub). Distances are straight-line from the lake's center, not driving distance; road routes are longer.

Location & fast facts

Where Monksville Reservoir is in New Jersey

The red circle marks Monksville Reservoir.

Fast facts

About Monksville Reservoir

  • County: Passaic
  • Shore towns: West Milford, Ringwood
  • Mapped as: Lake or pond (USGS National Hydrography Dataset)
  • Distance: about 28 mi from Newark and 67 mi from Trenton and 25 mi from Morristown and 122 mi from Atlantic City, straight-line (not driving distance)

Towns and counties: U.S. Census Bureau boundaries overlaid on the USGS lake outline.

Fishing in New Jersey

Official NJ Fish & Wildlife pages. Rules and fees change; check before you go.

Good for & watch for

Good for

  • Boating. 3 public trailer launches listed (see access)
  • Camping. 11 campgrounds within 15 mi (list)

Watch for

  • Boat traffic. A public trailer launch means motorboats share the water; expect more traffic on summer weekends.

Built only from the data on this page: official access lists, OpenStreetMap beaches and trails, campground listings, state and USGS invasive-species records. We don't rate crowds or water quality.

Lake map

Monksville Reservoir shoreline, boat launches & beaches

Cartop Launch (Boat launch)1North Boat Launch (Boat launch)2South Boat Launch (Boat launch)31 mileN

Numbers on the map match the list at rightbelow.

Boat launch
  1. 1Cartop Launch
    Boat launch · West Milford
  2. 2North Boat Launch
    Boat launch · West Milford
  3. 3South Boat Launch
    Boat launch · Ringwood

Shoreline: USGS National Hydrography Dataset (NHD Waterbody, Permanent ID 167740079), public domain. State outline: U.S. Census Bureau TIGERweb. Points: OpenStreetMap boat ramps (no statewide agency ramp layer used) and OpenStreetMap boat ramps (ODbL). Interactive map: Leaflet with © OpenStreetMap contributors. Not for navigation.

Campgrounds near Monksville Reservoir

We found 11 campgrounds and RV parks within 15 miles of Monksville Reservoir, 2 of them within 5 miles. Distances are straight-line from the nearest point on the shoreline, so driving distance is longer.

5 more within 15 miles

All campgrounds & RV parks in New Jersey

Green tent icons on the lake map mark campgrounds near the shore, and the interactive map shows the closest 12. Amenities are listed only where a source records them; call or check the campground's website before you go, since seasons and rates change every year.

Campground data: OpenStreetMap contributors (ODbL). Pulled Oct 12, 2026.

Conditions right now

Air temperature & conditions (nearest NWS station)Loading…
Fetching the latest National Weather Service observation…

Live from the National Weather Service API for the lake's coordinates (41.1317, -74.3164). The nearest station may be several miles away. NWS forecast for Monksville Reservoir. No live water-temperature sensor is shown because we haven't found a public one for this lake.

Sun, moon & best fishing times

Sun & moon at Monksville Reservoir

Best fishing times

Major periodMinor periodDaylight

    Based on solunar theory, an estimate. Major periods (about 2 hours) center on when the moon is directly overhead or underfoot; minor periods (about 1 hour) center on moonrise and moonset. The 0–100 activity score rises during those periods and gets a boost near sunrise and sunset and around the new and full moon. Weather, water temperature and pressure often matter more. Sun and moon times are calculated in your browser from the lake's coordinates with standard astronomy formulas, shown in ET (America/New_York), and accurate to within a few minutes.

    Boat launches & access sites

    3 public access sites listed, 3 with a boat ramp or trailer launch.

    SiteTownOwnerTypeParkingFeeUsesMap
    Cartop LaunchWest Milford—Boat ramp (OpenStreetMap) · Yes ramp——Boating41.1421, -74.3014
    North Boat LaunchWest Milford—Boat ramp (OpenStreetMap) · Yes ramp——Boating41.1369, -74.3069
    South Boat LaunchRingwood—Boat ramp (OpenStreetMap) · Yes ramp——Boating41.1268, -74.3009

    OpenStreetMap boat ramps (no statewide agency ramp layer used) and OpenStreetMap boat ramps (ODbL)

    Fees, hours and rules change; confirm with the site owner before you go.

    Contact & official info

    Questions about Monksville Reservoir

    How big is Monksville Reservoir?

    Monksville Reservoir covers about 512 acres in West Milford and Ringwood, New Jersey (Passaic County).

    Is there a public boat launch on Monksville Reservoir?

    Yes. 3 public trailer launches are listed: South Boat Launch, Cartop Launch and North Boat Launch. Check posted fees and parking rules.

    Are there campgrounds near Monksville Reservoir?

    Yes. We list 11 campgrounds and RV parks within 15 miles, 2 of them within 5 miles.

    What towns are on Monksville Reservoir?

    Monksville Reservoir touches West Milford and Ringwood in Passaic County, New Jersey.

    Share a tip or fishing report

    Know Monksville Reservoir? Tell us about the launch, parking, where they're biting or anything a first-time visitor should know. Tips go privately to the LakeRipple editor; nothing is posted automatically. Helpful tips may be featured on this page (we'll use your first name only if you give one).

    Lakes & ponds nearby

    Straight-line distance between lake centers. All New Jersey lakes & ponds · All waters in West Milford