Bicycles are permitted on main roads and campground areas.
Launch ramps for boating enthusiasts and fishermen are located at the Spillway Launch Area, Lower Twin Area, Junction Area, Cranesnest Area, and the Pound River Area. Fees are charged at the Junction, Lower Twin, and Pound River.
Camping at John W. Flannagan Lake is restricted to developed camping areas only and is prohibited outside of the campgrounds. John W. Flannagan Reservoir has three campgrounds, Lower Twin, Cranesnest Areas #1, #2, and #3 and Pound River Area all operated by the U.S. Army Corps of Engineers. The three campgrounds combined have a total of 93 sites. Fifteen of these sites have electrical hookups and are located at Lower Twin Campground. Camping fees are charged from mid May through Labor Day.
Project Manager, (276) 835-9544
John W. Flannagan Dam & Reservoir is located in the Cumberland Mountains of Dickenson County, Virginia. From route 460, take route 80 into Haysi and follow the signs to the dam. From route 23, take route 83 into Clintwood and turn left onto Main Street, which becomes 607. Turn left onto 614 and then another left onto 739. See Map
Fishing and hunting regulations may be obtained from the Virginia Department of Game and Inland Fisheries’ regional office in Marion, Virginia by calling (276) 783-4860.
Authorized by Congress in the Flood control Act of 1938, and the Federal Water Pollution Control Act Amendments of 1961, John W. Flannagan Dam and Reservoir is a part of the Big Sandy flood protection system. The U.S. Army Corps of Engineers designed and supervised construction of the dam and now operates it for public benefits. Construction of the dam, spillway, and outlet works began in 1960, and was completed by 1964. The dam is 250 feet high and 916 feet long. The earth-filled dam is constructed of rock with a central clay core, which prevents water from passing through the dam. A 1,145-acre lake is formed behind the dam with almost 40 miles of shoreline. South of the dam is the emergency spillway. The spillway contains six 42-foot by 38-foot gates used to control high water and prevent the lake from flowing over the top of the dam. The outlet works consist of an intake structure and an outlet tunnel. The 262-foot-high intake structure is located north of the dam, and contains 8 foot by 4-foot gates which control the amount of water released into Pound River. Built primarily for flood control, the lake surface is kept at an elevation of 1,396 feet above sea level for recreation during the summer. During the fall, the lake is lowered 16 feet to hold additional water from winter and spring runoff. When flooding occurs, the gates in the intake structure are closed to the minimum level. The water, which runs off from the 221 square mile drainage basin behind the dam, is stored in the reservoir to protect life and property downstream. When the danger of downstream flooding has passed, the intake structure gates are opened to lower the reservoir. Opening the gates is coordinated with other dams on the Big Sandy and Ohio Rivers as a part of a larger flood control system. The dam has prevented millions of dollars of damage in excess of the $20 million it cost to build. Restrooms are located at the Project Office, Below Dam Area, Junction Area, Cranesnest Area #1, and #3, Lower Twin Area, Spillway Area, and Pound River Area. During the first four full weekends in October Flannagan has whitewater releases to achieve winter pool. From the dam, the first two miles are class II rapids which progresses downstream reaching Class V + rapids. Some of the most challenging rapids in the eastern U.S. can be found while traveling through Breaks Interstate Park with names like 20 Stitches, Broken Nose and Triple Drop.
Universally Accessible Facilities are provided at the Project Office and all of the recreation areas.
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There are no significant historical/cultural sites at John W. Flannagan Dam and Reservoir.
John W. Flannagan Pound River Area offers a horse show ring which is managed by the Cumberland Mountain Trail Riders. Shows are scheduled the second of the month, June – August. Trail Ride outings are in May and September.
Fishing and hunting regulations may be obtained from the Virginia Department of Game and Inland Fisheries’ regional office in Marion, Virginia by calling (276) 783-4860.
John W. Flannagan Boat Dock is located at the Junction Area and provides visitors with docking facilities, a gas station, fishing supplies, and a snack bar.
Picnic shelters are located at the Below Dam Area and Cranesnest Area #2. All shelters are available on a first come - first served basis EXCEPT WHEN RESERVED IN ADVANCE (a fee is required for reserving a shelter). Picnic shelters may be reserved by calling the project office at (276) 835-9544. There are also picnic tables at all recreation areas, except the Junction Area.
John W. Flannagan Reservoir has no developed swimming area and swimming around the lake is at your own risk. Dickenson County offers a pool with lifeguard at Bearpen, which is located just outside the Town of Clintwood. The pool is open Memorial Day through Labor Day and a fee is charged.
The John W. Flannagan visitor center is located at the project office and has a variety of animal mounts of local species. Rangers are available for visitors from 7:30 A.M. – 4:00 P.M. Monday through Friday.
