Union Reservoir   Be the first to submit input for Union Reservoir. If you have info on Union Reservoir, Northern Sierra Nevada, Yuba County, California please submit it here to improve this web site.          These outdoors activities are available near Union Reservoir.   Lakes Near Union Reservoir: Harry L. Englebright Lake, Yuba County, 3 miles away Lake Wildwood, Nevada County, 5 miles away Merle Collins Reservoir, Yuba County, 7 miles away Camp Far West Reservoir, Placer County, 8 miles away Lake Francis, Yuba County, 10 miles away   Public Lands Near Union Reservoir: Empire Mine State Park, California, 17 miles away Auburn State Park, California, 23 miles away Lake Oroville State Park, California, 23 miles away Lassen Volcanic National Park, Mineral - CA, 65 miles away   Marinas On or Near Union Reservoir: Skippers Cove Marina, Smartsville, 3 miles away Collins Lake Recreation Area, Oregon House, 9 miles away   Camp Grounds Near Union Reservoir: Collins Lake Recreation Area, Marysville, 8 miles away Thousand Trails, Oregon House, 8 miles away Collins Lake Recreation Area, Oregon House, 8 miles away Camp Far West Lake, Lincoln, 9 miles away   Hotels Near Union Reservoir: Sierra Mountain Inn, Grass Valley, 15 miles away Grass Valley Courtyard Suites, Grass Valley, 15 miles away Stagecoach Motel, Grass Valley, 15 miles away Holiday Inn Express Hotel & Suites GOLD MINERS INN-GRASS VALLEY, Grass Valley, 15 miles away Golden Chain Grass Valley, Grass Valley, 16 miles away   Ski Areas Near Union Reservoir: Soda Springs, California, 63 miles away       625 foot drop, 5 lifts, 16 runs Boreal, California, 65 miles away       500 foot drop, 10 lifts, 41 runs Sugar Bowl, California, 66 miles away       1500 foot drop, 13 lifts, 85 runs   Whitewater Near Union Reservoir: Yuba River, Yuba/ NevadaCounty, 3 miles away       Class I-III - 6 miles long (Englebright Dam to Highway 20) Yuba River, Yuba/ NevadaCounty, 14 miles away       Class IV-V - 7.5 miles long (North and Middle Fork confluence to Englebright Reservoir) Yuba River - North Fork, YubaCounty, 14 miles away       Class V - 2.3 miles long (Bullards Bar Dam to Middle Fork Yuba)