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For decades, Lake Whatcom Watershed residents have been doing their part to help protect the Lake for future generations. You can help too by becoming a Lake Whatcom Steward today and remembering to take these simple actions when on the water or engaging in recreational activities in the Watershed.
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 Before leaving and before entering, remember to clean, drain, and dry your boat and recreational equipment to protect the Lake and prevent the spread of aquatic invasive species.
 Only 4-Stroke Engines are permitted on Lake Whatcom. Two-stroke carbureted engines are prohibited on the lake as they present an additional risk of spilling due to the extra step of mixing oil and gas.
Fish responsibly and follow fishing laws like size and bag limits to help prevent the depletion of fish stocks. If you're not keeping your catch, practice proper catch and release techniques.
Proper maintenance of your boat is necessary for reducing the impacts it can have on Lake Whatcom. Do your maintenance work outside of the Lake Whatcom watershed and at a minimum, stay away from the Lake, its tributaries and storm drains, and use non-toxic products.

Hundreds of boaters and swimmers can be on Lake Whatcom on a single summer day, so every measure should be taken to prevent accidents and to respect other lake users and residents. Always stay within the posted speed limits and remember to carry personal floatation devices for all passengers.

 Lake Whatcom offers a variety of lake-friendly recreation opportunities. Find a park, boat ramp or other place to visit with our online public access guide.