As many lake residents may recall, grass carp were once used to control the overgrowth of submerged aquatic vegetation (SAV) in Devils Lake. However, most if not all of the sterile planted grass carp have died since the latest planting in 1993. Current State regulations prevent the re-introduction of these fish as a biological control in Devils Lake. Recent monitoring suggests some SAV regrowth has begun, primarily in shallower areas where sunlight reaches the bottom of the lake. DLWID will be posting an updated Aquatic Plant Survey later this summer which will re-evaluate SAV volume and locations. Property owners may maintain shoreline and areas around their in-water structures (docks, lifts, and boathouses). The State of Oregon through the Department of State Lands owns and regulates the bottom of Devils Lake. Regulations allow for maintenance of in water property which includes control of SAV using approved methods that do not remove or place fill in the water. The most effective approved methods include but are not limited to: mechanical harvesting boats which cut the vegetation and remove it from the water, weed cutting rakes, water blades, and weed rollers. In the upcoming months DLWID will be posting information regarding SAV, please check www.dlwid.org and our social media outlets for the latest updates on aquatic plant growth and options to manage it.