External Links Facebook Twitter Linkedin Zosel Dam website (Washington State Department of Ecology) USGS Real-Time Data for the Okanogan River Water Survey of Canada Real-Time Data British Columbia River Forecast Center Northwest River Forecast Center (NOAA) Town of Osoyoos website (Information for Osoyoos Lake) City of Oroville (Washington State) Okanagan Basin Water Board Regional District of Okanagan-Similkameen (British Columbia) Lake Osoyoos Association Osoyoos Lake Water Quality Society