Find out about recreation area closures and restrictions.
Jones Lake Reservoir is situated in the Skagit Range of the Cascade Mountains and offers spectacular glacier views. The Recreation Area is located 42 km east of Chilliwack. From Highway 1, take the Jones Lake exit, No. 153, and follow Laidlaw Road to the Jones Lake Forest Service Road. Follow the posted signs along this steep, gravel logging road for another 9 kilometres to reach the recreation area. Road conditions may be poor, even during the summer. The road is an active logging road with steep, rough sections, designed for 4x4 vehicles with high clearance. Access for small cars, RVs and trailers is not recommended. Heavy snowfall restricts vehicle access to the recreation area during winter months.
The water surface of Jones Lake Reservoir is over 600 m above the Fraser River. This is ideal for the generation of electricity. The reservoir is approximately 6.4 km long and 1 km wide and is contained by an earthfill dam at the north end of the reservoir. Water from this reservoir is diverted through a tunnel under Four Brothers Mountain to Wahleach Powerhouse and then discharged into the Fraser River. The Wahleach Project officially opened for power production on December 4, 1952. When completed, the project produced 14% of the electric power required by the BC Electric Company, a predecessor of BC Hydro. Today, this generating station supplies less than 1% of the province's electrical requirements; however, it is one of BC Hydro's most efficient operating plants.
The Jones Lake Reservoir area was used by members of the STO:LO First Nation as a peaceful stopover on their way to summer hunting grounds. On May 4, 1995 STO:LO elders Marie Uslick and Minnie Peters blessed the area for the enjoyment of the people.
BC Hydro's Jones Lake Reservoir serves not only as a source of hydroelectric power, but also as an attractive public recreation area. Recreation opportunities include camping, picnicking, swimming, boating, and fishing. Hiking, mountainbike riding and backcountry exploration are also popular in the area. There are two recreation areas on the north shore of the reservoir and both have designated wheelchair accessible campsites, pit toilets and picnic tables.
Hydroelectric operations create special hazards for visitor safety. Releases of water from the spillway occur suddenly and without notice. For your own safety, avoid designated danger zones around the spillway and intake structures and obey all posted signs. Boaters in Jones Lake Reservoir should be aware of submerged hazards, floating debris, changing water levels, strong winds, large waves and cold water. High-speed boating and water skiing activities are not recommended. Obey all boater safety regulations. Ensure that you have an accurate map.
Carry emergency and safety equipment, including but not limited to extra shear pins and a propeller. Ensure familiarity with local conditions and reservoir hazards. Inform others of your destination and when you plan to return. Check the weather.
Follow the campfire safety rules.
Last Modified: Aug 13, 2008