Hillsboro Reservoir   Be the first to submit input for Hillsboro Reservoir. If you have info on Hillsboro Reservoir, Coast Ranges, Washington County, Oregon please submit it here to improve this web site.          These outdoors activities are available near Hillsboro Reservoir.   Lakes Near Hillsboro Reservoir: Barney Reservoir, Washington County, 5 miles away Henry Hagg Lake, Washington County, 8 miles away McGuire Reservoir, Yamhill County, 10 miles away   Public Lands Near Hillsboro Reservoir: Manhattan Beach State Park, Oregon, 18 miles away Bald Peak State Park, Oregon, 19 miles away Maud Williamson State Park, Oregon, 25 miles away Fort Clatsop National Memorial, Astoria - OR, 49 miles away   Hotels Near Hillsboro Reservoir: R. R. Thompson House Bed & Bre, Carlton, 13 miles away Americas Best Value Inn and Suites/Safari Motor Inn, Mcminnville, 15 miles away Best Western Vineyard Inn Motel, Mcminnville, 15 miles away Americas Best Value Inn And Suites Forest Grove, Forest Grove, 16 miles away Red Lion Inn and Suites McMinnville, Mcminnville, 17 miles away   Whitewater Near Hillsboro Reservoir: Wilson River - South Fork, TillamookCounty, 6 miles away       Class II(IV) - 8 miles long (Upper Reaches to Devils Lake Fork) Wilson River - Devil's Lake Fork, TillamookCounty, 8 miles away       Class IV - 4.6 miles long (Six miles West of Glenwood to main stem Wilson) Trask River - North Fork, WashingtonCounty, 9 miles away       Class III - 8 miles long (North Fork of Trask River to Bridge)