The Maryland Department of Natural Resources is pleased to announce that the final scheduled treatment of hydrilla at Deep Creek Lake has been completed for the 2024 season. Additionally, the initial treatment of hydrilla in Meadow Mountain Cove was successfully completed on August 21. This site will be added to the regular treatment schedule for the 2025 season.
The Department will continue to survey and assess all treated hydrilla locations to ensure any emerging issues are promptly addressed. Our continued efforts will focus on monitoring the effectiveness of the recent treatment locations and preventing the re-establishment of hydrilla.
All property owners and lake users are urged to report any potential sightings of hydrillas to the Deep Creek Lake Management Office immediately. Additionally, we ask everyone to avoid disturbing affected areas to prevent the spread of this invasive species. Adhering to safe boating practices, such as cleaning, draining, and drying boats after use, is also strongly encouraged.
The Lake Management Office appreciates the cooperation and support of the community in preserving the beauty and ecological health of Deep Creek Lake.
Updates on the progress, treatment, and/or discovery of additional hydrilla locations will be posted on the Deep Creek Lake Natural Resources Management Area Deep Creek Lake Natural Resources Management Area website and on DNR social media sites. Please check these sites regularly for the latest information.
To learn how to identify hydrilla, please visit the department’s Hydrilla webpage.
For more information, please contact the Lake Management Office at 301-387-4112 or via email at DCL.NRMA@maryland.gov.



