Who to Contact

Boat floating across the lake on a sunny day

Due to the Size of Lake Lanier, the number of jurisdictions it reaches and the breakdown of responsibilities, it is sometimes hard to know who to contact for various inquiries. If you are unsure who to contact, please feel free to contact the LLA Office at 770-744-4547 and we can better direct you. 


Emergency: Call 911 Anywhere on the lake

Water Quality (Sewer Spill, Erosion, Algae etc.), Abandoned Dock, Down Hazard Marker or other lake issue please go to the Report a Problem page.

Tow-Boat US: (770) 945-2884
Lake Lanier Association Members receive a discount

Access the Lake Lanier Online Navigation Map here.

Non-Emergency Dispatch Numbers:

Georgia Department of Natural Resources Law Enforcement Division: (770) 535-5700

Dawson County Sheriff: 706-344-3636

Forsyth County Sheriff: 770-781-2222

Gwinnett County Sheriff: 770.513.5700

Hall County Sheriff: 770-536-8812

Lumpkin County Sheriff: 706-864-3633

Boat Titling and Registration Questions:

Call the Georgia Department of Natural Resources at 1-800-366-2661 or visit their website for more information.

Dock Permit Renewal or Shoreline Management Questions:

Call the U.S. Army Corps of Engineers Lake Sidney Lanier Project Office at (770) 904-3262 or visit their website for more information.

Parks around Lake Lanier:

Parks are run by various entities around the Lake. Please refer to the Enjoy Lake Lanier page. 

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