Merrill Creek Reservoir, New Jersey, USA

Welcome to the ultimate guide to Merrill Creek Reservoir — things to do, where to stay, fun facts, history, stats and more. Let’s dive in!

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All About Merrill Creek Reservoir

Merrill Creek Reservoir, located in Warren County, New Jersey, is a 650-acre man-made lake completed in 1988. The reservoir project took 13 years of planning and building and an investment of $217 million by a consortium of seven utility companies to reach completion. It was the first engineering project of its kind in the world; the purpose of the reservoir is to replace water taken from the Delaware River for energy production by local power plants. Water is drawn from the Delaware River by underground pipeline to the reservoir in the springtime, when the river is full, and drawn from the reservoir to the river in summer, when energy consumption (and therefore water usage by utility companies) is at its highest. The reservoir and the 290 acre environmental preserve surrounding it are open from dawn to dusk to the public at no charge, and have become a popular destination for boating, fishing, hiking, and nature observation.

Merrill Creek Reservoir’s location at the top of Scotts Mountain affords stunning views of the surrounding area. Including the environmental preserve, there are 2,000 acres of undeveloped land surrounding the reservoir, providing a secluded and peaceful setting. The only building in sight is the Visitor’s Center, where visitors can view wildlife exhibits and learn about the history of the reservoir and its surroundings. The Visitor’s Center also offers a bird feeding station, a wildlife viewing area, and a butterfly garden. Although swimming and camping are not permitted at the reservoir, nature lovers will find many other activities to enjoy here.

Hikers especially enjoy Merrill Creek Reservoir because of its miles of clean, well-marked trail. There are six trails in all, ranging from a .4 mile trail that offers an easy walk to a 5.5 mile trail that circles the lake and includes some rocky sections. The trails are marked by color, and a map is available at the Visitor’s Center for hikers. Biking and horseback riding are not allowed on the trails. The nature trails offer a glimpse of the variety of wildlife that lives at the reservoir, including black bear, white-tailed deer, fox, and muskrat. Birdwatchers will especially enjoy the resident bald eagles that have nested at the lake for the past ten years. Kingfishers, herons, woodpeckers, and horned owls are just a few of the other species of birds that call the reservoir home.

Fishing is another popular activity at the reservoir. Anglers come in search of lake trout, rainbow trout, and brown trout, as well as smallmouth bass and largemouth bass. Fish that are stocked at the reservoir are fin-clipped for tracking purposes, and the health of the reservoir’s fish population is carefully preserved. Anglers participate in the ongoing environmental study at Merrill Creek Reservoir by checking in with the staff upon arrival and departure and recording the type of bait they used and what fish were caught. Fishing is allowed at the reservoir by boat or from the shoreline, and only electric motor boats are allowed in the lake.

In addition to fishing boats, canoes, and kayaks are often spotted at Merrill Creek Reservoir. The shoreline offers plenty of coves and inlets for paddlers to explore. Wildlife can often be spotted near the water’s edge or just off shore at this secluded lake. Paddlers recommend putting to shore and exploring some of the many marked trails for a change of pace. The reservoir’s mountain-top location and frequent winds also make it ideal for sailing. Boaters are asked to sign in at the boat ramp, and fishing boats, sailboats, row boats, and canoes are required to be at least 12 feet in length. Kayaks must be at least 9 feet long.

Merrill Creek Reservoir may be off the beaten path, but it is well worth the effort to make the trip. Whether you want to learn more about nature or just enjoy its beauty, this peaceful lake offers a relaxing getaway with plenty of room to explore.

Things to Do at Merrill Creek Reservoir

  • Fishing
  • Boating
  • Sailing
  • Swimming
  • Canoeing
  • Kayaking
  • Camping
  • Hiking
  • Biking
  • Horseback Riding
  • Wildlife Viewing
  • Birding

Fish Species Found at Merrill Creek Reservoir

  • Bass
  • Black Bass
  • Brown Trout
  • Lake Trout
  • Largemouth Bass
  • Rainbow Trout
  • Smallmouth Bass
  • Trout

Find Places to Stay at Merrill Creek Reservoir

If you’re considering a Merrill Creek Reservoir lake house rental or hotel, we’ve made it super easy to find the best rates and compare vacation accommodations at a glance. Save time using this interactive map below.

Recommended Sites to Book a Merrill Creek Reservoir Vacation

If you want to take a deeper dive to find waterfront lake cabins, cottages, condos, hotels or resorts, check out our favorite Merrill Creek Reservoir lodging partners.

  • VRBO – Use VRBO to find the perfect lake rental home, condo, cabin, cottage or other vacation property.
  • – One of the world’s leading digital travel companies, connects travelers to everything from cozy B&Bs to luxury resorts.
  • Expedia – Expedia is a popular online travel agency with more than 140,000 lodging properties worldwide.
  • – With more than 325,000 hotels in 19,000-plus locations, is an industry leader in online accommodations.
  • TripAdvisor – Read traveler reviews and compare prices on hotels, vacation rentals and more at TripAdvisor.
  • Trivago – Trivago helps travelers compare deals for hotels and other accommodations from a variety of booking sites.
  • KAYAK – KAYAK scours hundreds of other travel websites at once to find the best deals on hotels and other travel-related services.
  • RVshare –RVshare connects travelers interested in renting a motorhome with owners who have RVs to rent.
  • CampSpot – Campspot offers premier RV resorts, family campgrounds, cabins and glamping options across North America.

Note: These are affiliate links so we may earn a small commission if you book through them. While there is no extra cost to you, it helps provide resources to keep our site running (thank you)! You can read our full disclosure policy here.

Merrill Creek Reservoir Statistics & Helpful Links


Lake Type: Artificial Reservoir, Dammed

Water Level Control: Merrill Creek Owners Group

Surface Area: 650 acres

Shoreline Length: 5 miles

Normal Elevation (Full Pond): 922 feet

Minimum Elevation (Min Pond): 910 feet

Maximum Elevation (Max Pond): 929 feet

Maximum Depth: 210 feet

Water Volume: 48,075 acre-feet

Completion Year: 1988

Drainage Area: 3 sq. miles

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