Open Water Swimming in Central Oregon

Hi, Am new to the Bend OR area and am looking for folks who are still doing open water swims in local lakes. Have been advised by a local coach that the open swim season is about over (mid-September, water temps in the low 60's, night time temps drop into the 30's). Have been swimming ocean and bay swims in the SF Bay Area for a while, so am not yet ready to give up open water swimming for the season just yet. Anyone still heading out to local lakes for a swim? If not for swimming, am looking for someone to kayak along with me while I swim (as I am a golf widow and my significant other spends all free time golfing). Thanks in advance for any assistance!