Lakes in Washington County, Pennsylvania      Active Sludge Pond Bells Lakes Bentleyville Reservoir Boone Reservoir Canonsburg Lake Canonsburg Number Two Reservoir Chambers Reservoir Cherry Valley Reservoir Claysville Number One Reservoir Cokeburg Reservoir Dinsmore Reservoir Dutch Fork Lake Ellsworth Reservoir Faithful Green Lake Greer Pond Grims Lake Lake Calydon Lake DiCio Lake Eightyfour Lake Jo-Ann Lehner Lakes Maplewood Lake Mine Number Sixty Reservoir Morganza Reservoir Mortons Lake Neal Lake Number Four Reservoir Number One Reservoir Number Three Reservoir Number Two Reservoir Number Two Reservoir Orlando Lake Pa-647 Reservoir Pond E Pond F Pond Five Pond Six Reservoir Number Four Reservoir Number Three Sedimentation Pond Number Three Silt Pond A Silt Pond B Sludge Pond One Steves Lake Timber Lake Tri-Cities Reservoir Twin Lakes Van Emmans Ponds Zinc Dam Reservoir OTHER COUNTIES NEARBY Garrett County Jefferson County Allegheny County Armstrong County Beaver County Butler County Fayette County Greene County Indiana County Westmoreland County Barbour County Brooke County Doddridge County Hancock County Harrison County Marion County Marshall County Monongalia County Ohio County Preston County Taylor County Tucker County Tyler County Wetzel County Pennsylvania Lakes