July 27, 2009
27 volunteers converged on Lake Conroe July 25th, 2009 for a day of transplanting native aquatic plants into the lake. Four different species of the plants were placed along the northern shores of the Sam Houston National Forest. The volunteer group was able to get 120 pots of water willow, soft-stem bulrush, spike rush, and pickerel weed into the water during the workday. The group was both dedicated and experienced, and the work was completed in a very efficient manner. All of the plants were protected with wire mesh cages after being transplanted.
The project is a coordinated effort between the Seven Coves Bass Club (with the B.A.S.S. Federation Nation), the Texas Parks and Wildlife Department, the San Jacinto River Authority, and the Lewisville Aquatic Ecosystem Research Facility. A major portion of the funding for the project has come via a grant from the National Fish and Wildlife Foundation. This group has been working to maintain a native plant base in Lake Conroe since the incorporation of white amur (also known as “grass carp”) into the lake’s hydrilla management program in 2006. Although the herbivorous fish have been able to eliminate all of the 2,000 acres of invasive hydrilla, the native base of aquatic plants in the lake has been reduced from over 1,000 acres to a sparse 150 acres to date.
The goals of the Native Plant Restoration Project is to assist in the renewal of habitat for juvenile fish, reduce excessive mineral levels that lead to invasive plant species growth, inhibit algal production, and improve the overall water quality in the lake. Although this program has placed nearly 1,500 native plants into Lake Conroe over the past two years, colonization, and expansion, has been retarded with the current numbers of grass carp that remain in the lake. It is hoped that the restocking efforts will become enhanced, with a future decline in the numbers of the amur.
Several more workdays are being scheduled for the remainder of the 2009 planting season. Anyone with questions, or a desire to assist in the restoration project, is invited to contact the project’s coordinator-Ron Gunter. Ron can be reached at 936-524-4413, or [email protected]