Reporting

The Tri-County Lake Administrative Commission (TLAC) helps maintain the safety, accessibility, and environmental health of Smith Mountain Lake. Contact us for any lake-related issues. 

• Navigation Hazards: Damaged markers, marker light malfunctions, or floating debris.

• Environmental Concerns: Aquatic vegetation growth or suspected Harmful Algal Blooms (HABs).

• Safety Issues: Boating incidents or accidents.

Need urgent assistance? You can call TLAC at 540-721-4400
(Monday–Friday, 8:30 am–4:30 pm).

To report a damaged channel marker outside of these hours, please contact Appalachian Power directly through this form: Navigation Aid Report