Spruce Run Reservoir
Spruce Run Reservoir is a reservoir of some 1,290 acres on the Spruce Run, in New Jersey. It lies in Hunterdon County. It is managed by NJ DEP.
Swimming beaches on Spruce Run Reservoir
Spruce Run Reservoir on the map
Lake center, swimming spots and access points.
Weather and water temperature
Air temperature and wind from Open-Meteo. Water temperature only when the lake has a public sensor.
Weather data by Open-Meteo · water temperature from USGS
Planning a day at Spruce Run Reservoir
The center of the lake is at 40.6528, -74.9317. Water leaves through the Spruce Run.
Ask the managing agency directly if the level matters for your trip. The nearest gauge on record, 403859074555201 (Spruce Run Res 3075 ft NW of dam at Clinton NJ), sits some 0 miles off and covers other water. There is no live level reading for Spruce Run Reservoir. The agencies that run this water do not publish one openly, and we do not estimate what has not been measured.
If Spruce Run Reservoir is busy, the nearest alternatives here are Round Valley Reservoir (New Jersey, 6 mi), Lake Nockamixon (Pennsylvania, 20 mi) and Lake Hopatcong (New Jersey, 26 mi). In all, 12 lakes in New Jersey are covered here.
No named swimming beach is mapped at Spruce Run Reservoir in the federal and state datasets this guide reads. Access is through whatever the operating agency provides on the ground, so check with them first. If you need a named beach, Huylers Beach on Oradell Reservoir is some 56 miles from here. A missing beach entry often just means nobody has catalogued the access point yet.
Swimming season in New Jersey runs through the warm months, and day-use areas set their own opening dates. If the water looks like pea soup or paint, stay out and report it to the managing agency. The same station reports water temperature, last read at 52.7 °F.
Questions about Spruce Run Reservoir
Is there a beach at Spruce Run Reservoir?
No named swimming beach appears in the federal and state datasets this guide reads. Check the operating agency for day-use areas on the ground.
How big is Spruce Run Reservoir?
About 1,290 acres.
What is the water temperature at Spruce Run Reservoir?
The sensor last read 52.7 °F. The page refreshes it from the gauge when you load it.
What other lakes are near Spruce Run Reservoir?
The closest in this guide is Round Valley Reservoir, about 6 miles away in New Jersey.
Lakes near Spruce Run Reservoir
Other lakes in this guide, ordered by distance.

Round Valley Reservoir
Round Valley Reservoir is a reservoir of some 2,300 acres on the outflow =, in New Jersey. The lake is in Hunterdon County.…

Lake Hopatcong
Lake Hopatcong is a reservoir of some 2,685 acres on the Musconetcong River, in New Jersey. You will find it in Sussex County. It…

Greenwood Lake
Greenwood Lake is a 1,927-acre reservoir on the outflow = Wanaque River in New Jersey. It is managed by Greenwood Lake Commission…

Lake Wallenpaupack
Lake Wallenpaupack covers about 5,461 acres of the Lackawaxen River in Pennsylvania. Its shoreline falls inside Pike County. It…

Blue Marsh Lake
Blue Marsh Lake is a reservoir of some 1,150 acres on the Tulpehocken Creek, in Pennsylvania. Its shoreline falls inside Berks…

Harveys Lake
Fed by the Harveys Creek, Harveys Lake holds roughly 622 acres of water in Pennsylvania. It lies in Luzerne County. PA Fish &…
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Sources
Every figure on this page comes from one of these public sources.

