Lake Gaston Aquatic Vegetation Survey with Kayaks

Paddling kayaks is a terrific way to participate in the annual LGA aquatic vegetation survey on Lake Gaston. Using kayaks to conduct the vegetation sampling allows access to locations on the lake and creeks that powerboats cannot easily get to. The upper areas on most creeks that feed into Lake Gaston are where we find a lot of aquatic vegetation – both native and invasive. By capturing the survey data in these locations, the Lake Gaston Weed Control Council and Lake Gaston Association in concert with the North Carolina State University can identify locations where treatment is required to reduce invasive plants and ensure a healthy lake ecosystem.

Tips for Conducting the Vegetation Survey with Kayaks

1. ALWAYS paddle safely! Wear life jackets and bring water, snacks and use sunscreen. Make sure someone knows where you are going in case of an unplanned incident.

2. The minimum number of people is 2, either in individual kayaks or in one tandem kayak. One person tosses the sampling rake, and the other person records the results on the electronic tablet. Another option is to use three people (either in 3 single kayaks or 1 single and 1 tandem) with 2 people rake tossing (hopscotching one another) and 1 person recording data. This helps speed the process. Finally, 4 people (in singles or tandems) can cover twice the sample area by paddling in opposite directions along the assigned route.

3. Finding a kayak launch/recovery location close to your assigned sample route to is important to reduce the time and effort spent getting to and from the area.

4. Kayaks are best suited for sampling in creek and cove areas that typically have shallow water where boats and PWCs cannot easily access.

5. Rake throws are best accomplished in kayaks using a cross body throw technique. This helps maintain a stable kayak to prevent getting dunked.

6. Use the provided electronic tablet protector w/neck strap to prevent dropping it in the lake.

7. You will likely get some water and mud in/on your kayak during rake tosses and recovery. Bring a chamois or sponge to bail water if necessary.

8. If you plan to use kayaks to support the vegetation survey, be sure to annotate it on the volunteer signup sheet. John Franz is the “LGA Kayak Strike Team” contact for assistance or questions regarding using kayaks to support the vegetation survey. John can be reached at This email address is being protected from spambots. You need JavaScript enabled to view it. or 410.507.4166.

9. Most importantly have fun – paddling while doing the vegetation survey is a great to enjoy the water and accomplish something important!