Lake George Facts
||No. of Islands:
||Lake Surface Area:
| 32 miles
|| 70 ft.
|| 45 sq. miles
||Elevation above Sea Level:
| 2 miles
||233 sq. miles
|| 320 ft.
|Shoreline: 176 miles(20 miles of which are state owned and about 40 miles of which are “island shorelines” and not “lake edge shoreline”)
|Sources of Water: Streams 55%, Precipitation on lake surface 27%, Groundwater 18%
|Number of streams and storm sewers: 141.
Eight major streams: West, East, English, Northwest Bay, Finkle, Indian, Hague, and Shelving Rock.
- How long does it take the water to reach the outflow?
Lake George flows south to north. It takes about 8 years for the water to reach the outflow at the northern end of the lake.
- How many mountains surround Lake George?
Ten mountains surround Lake George, Tongue, Shelving Rock, Buck, Little Buck, Pilot Knob, French, Black and Cook.
- What is a watershed?
A watershed is the area of land where all of the water that is under it or drains off of it goes into the same place. Watersheds come in all shapes and sizes. They cross county, state, and national boundaries. In the continental US, there are 2,110 watersheds; including Hawaii Alaska, and Puerto Rico, there are 2,262 watersheds (USGS).
- Can you drink the water in Lake George?
Yes. Lake George is designated a Class AA-Special water body in New York State. This designation prohibits the disposal of floating solids, oil, sludge, toxic wastes, other deleterious substances or wastes, heated liquids, sewage, or other waste effluents in the water. Learn more about Lake George being drinking water here.
- How is Lake level managed?
The lake level is managed at an outlet dam (the "A Mill" dam) and a penstock (a pipe ten feet in diameter) located at the hydroelectric power plant at the entrance of the La Chute River in Ticonderoga. The dam, built in 1903 and currently owned by the NYS Department of Environmental Conservation, is located about three-quarters of a mile beyond the natural rock dam at Ticonderoga. When the water level is high, the dam and penstock offer a means of discharging the excess water into the river and out of the Lake. At present, the Lake George Park Commission is responsible for managing the lake level under an agreement with the NYS Department of Environmental Conservation in cooperation with La Chute Hydro, Inc. The lake level typically varies between 319 and 320 feet above sea level with flood stage at 320.5 ft. Lake level is monitored in real time by the US Geological Survey through a gauge station north or Rogers Rock. Official records of lake levels on Lake George date back to July of 1913.
- How do I register my boat and/or dock?
Yes. State Law requires that, in addition to registration required by the NYS Department of Motor Vehicles, any vessel 18 feet or longer and any vessel mechanically propelled by 10 h.p. or greater, must register with the Lake George Park Commission and display a registration decal. Call the Lake George Park Commission at 518-668-9347 or visit their website here.
- Are there public boat launches on Lake George?
Yes. Check the list of public launches at http://www.lgpc.state.ny.us/faq.html
- How old do you have to be to operate a boat and/or PWC and do I need a boating certificate? NYS requires all persons regardless of age must complete a safe boating course to operate a PWC. Anyone between 10 and 18 years of age must complete an approved eight-hour safety course to operate a power boat without direct adult supervision.
- Where do I find information about Safe Boating Courses?
Information can be obtained by accessing the New York State Parks, Recreation and Historic Preservation website.
- Are there special boating rules for Lake George?
Yes, contact the Lake George Park Commission, 518-668-9347 visit their website here.
- Do I need a sealed head on my boat to launch it on Lake George?
Yes, by law all boats having toilet facilities must have a sealed holding device to prevent discharge into Lake George. Many marinas around the lake are equipped to with pump-out facilities to empty holding tanks.
- What marinas have pump-out facilities?
Boardwalk Rest. 518-668-4828
Castaway Marina 518-656-3636
Dunham’s Bay Sea Ray 518-656-9244
Fischer’s Marina 518-656-9981
Hall’s Boat Co, 518-668-5437
Harris Bay Yacht Club 518-656-9028
Lake George Boat Co. 518-656-9203
Mooring Post Marina 518-656-9206
Yankee Boating Center 518-668-2862
Bolton Landing Marina 518-644-3474
Norowal Marina 518-644-3741
Performance Marina 518-644-3080
Mossy Point, Ticonderoga , No charge, (no phone)
Camping Best Practices
- How do I reserve a state campsite on the islands or state campground?
Please visit the NYS Department of Environmental Conservation or Reserve America web pages or by calling 1-800-456-CAMP to find information about the islands on Lake George. You may also contact the NYS DEC Camping facilities directly at Long Island: 518-656-9426; Glen Island: 518-644-9696; Narrows: 518-499-1288.
- When I rent or camp, what can I do to help protect the Lake?
- Wash your boat, kayaks, canoes & paddles before you put them in the lake - remove all traces of vegetation, even if dried, and any zebra mussels. Milfoil, zebra mussels, and didymo are among the organisms that threaten Lake George. They may be carried on your hull, motor or trailer.
- Keep oil and gas out of the lake - Use oil absorbent pads in the bilges; clean the boat away from the water. Keep motors properly tuned.
- Do not bathe in the lake - Soap contains phosphorus, and threatens water quality.
- Don't feed the ducks - They are a major source of parasites (swimmers' itch) and phosphorus.
- Keep chemicals out of the lake - don't use chemical toilet cleaners, or put toxics down the drain. All can end up in the lake. Buy only environmentally friendly cleaning products.
- Obey all boating safety regulation.
- For further information, contact the Lake George Island Campers Association.
Feeding Ducks & Geese
- Why can’t I feed the ducks and Canada Geese?
Ducks, Geese, and gulls have a natural survival rhythm. Our interruptions of their routine creates a destructive cycle which breaks the animals of their instinctual habits. By feeding waterfowl things like popcorn, bread, crackers and potato chips, we make them dependent on our handouts and provide them with less nutritious foods than they naturally would find for themselves. Learn more about nuisance wildlife here.
- What fish are in Lake George?
Lake George has a “two-story” fishery; both warm water fish, such as perch, bass, and sunfish and cold water fish, such as lake trout and salmon, are found in the Lake. There are 36 fish species in the Lake George watershed. Learn more about the fish of Lake George here.
- Do I need a license to fish in Lake George?
Yes, persons 16 or over must have a license. They can be purchased at local bait shops and town and village offices.
- When do ice shanties have to be removed from the ice surface?
NYS/DEC requires all shanties must be removed from the ice surface no later than March 15th.
Ice-in / Ice-out Dates
- As of 2004, the Darrin Freshwater Institute has tracked the ice-in and ice-out dates for Lake George. Prior to 2004, the Warren County Dept. of Public Works kept these statistics. See the data, since 1908, here.
Lake Friendly Living
- Can I fertilize my lawn?
The Dishwasher Detergent and Nutrient Runoff Law prohibit the use of phosphorus lawn fertilizer unless establishing a new lawn or a soil test shows that the lawn does not have enough phosphorus, prohibit the application of lawn fertilizer on impervious surfaces and require pick up of fertilizer applied or spilled onto impervious surfaces, prohibit the application of lawn fertilizer within 20 feet of any surface water except: where there is a vegetative buffer of at least 10 feet; or where the fertilizer is applied by a device with a spreader guard, deflector shield or drop spreader at least three feet from surface water, rohibit the application of lawn fertilizer containing nitrogen, phosphorus, or potassium between December 1st and April 1st, and requires retailers to display phosphorus containing fertilizers separately from non-phosphorus fertilizers and to post an educational sign where the phosphorus fertilizers are displayed. Learn more on the DEC website here.
- Can I cut trees on my property or shoreline?
Contact The Adirondack Park Agency at 518-891-4050. Generally, there are no requirements
for the harvesting of trees on nonshoreline
parcels unless you plan to
clear-cut more than 25 upland acres
or 3 wetland acres, or the property is
located in a Designated River Area.
However, cutting of trees in preparation
for a project requiring a permit
may not begin until the permit is
obtained; tree removal is part of the
project review process. In addition,
there are permit requirements for the
construction of woods roads or skid
trails through wetlands.
Along shorelines, cutting is limited to
Within 6 feet of shore, not more
than 30 percent of the shoreline
may be cleared of vegetation (bushes
and trees) on any one lot. Within 35 feet of shore, not more
than 30 percent of trees in excess
of 6 inches in diameter at 4.5 feet
above the ground may be cut over
a 10-year period.
Lodging & Tourism Info
Natural Resource Projects
Permits, Zoning, and Planning Regulations
- Questions regarding zoning or planning regulations?
Call the town/village planning/zoning offices where you propose the project. Always call before you build.
Town of Bolton 518-644-2893 email@example.com
Town of Dresden 518-499-7982
Town of Ft Ann 518-639-8929
Town of Hague 518-543-6161 firstname.lastname@example.org
Town of Lake George 518-668-5131 email@example.com
Village of Lake George 518-668-5771
Town of Putnam 518- 547-9540
Town of Queensbury 518-761-8220 - planning 518-761-8238 – zoning
Town of Ticonderoga 518-585-9851
- Who do I contact regarding stormwater permits?
If your project is in the towns of Ticonderoga, Dresden or Ft. Ann, call: Lake George Park Commission 518-668-9347 or visit their web site. If you reside elsewhere, contact your town. See the list above.
Plants - Aquatic & Terrestrial
- Can I pull weeds around my dock and shoreline?
The Adirondack Park Agency has guidelines for property owners. Read the APA's brochure with advice on hand harvesting and nuisance aquatic plants here.
- Need help identifying an aquatic plant?
Call Lake George Association at 518-668-3558, visit the LGA Eurasian watermilfoil page, or call RPI/DFWI at 518-668-3541.
- I need help with native plants. Where can I purchase them?
Click here for native plant information on the LGA website, or call the LGA Office at 518-668-3558.
- I want to plant a buffer along my stream and/or shoreline. What plants should I use?
Native plants should be used for your buffer. Click here for more information about shoreline buffers or call the LGA 518-668-3558.
Water Quality Concerns and TestingQuality Concerns and Testing
- Who do I contact if I have concerns about water quality?
For advice on how to fix an erosion problem, or on alternative septic solutions, call us! Lake George Association 518-668-3558.
To find out if water in your area of concern has been tested recently, call: Darrin Fresh Water Institute at 518-644-3541.
To report a septic problem or violation: NYS Dept. of Environmental Conservation 518-623-1240.
To find out how you can tell if your water is safe to drink: NYS Dept. of Health 518-793-3893.
To report an erosion problem or violation on the Lake: Lake George Park Commission 518-668-9347.
- Where can I get my water tested?
Darrin Fresh Water Institute 518-644-3541
Town of Queensbury Water Department 518-793-8866