Texas Bays Depend on Freshwater Inflow


On Monday, January 11, 2010, Texas Parks and Wildlife Department’s (TPWD) Water Resources and Coastal Fisheries staff attended a meeting of the Guadalupe-San Antonio Basin and Bay Area Stakeholder Committee. A similar meeting recently took place for the Trinity-San Jacinto Basin and Bay Area Stakeholder Committee, where members heard presentations from their appointed science team about freshwater inflow recommendations for Galveston Bay. Outdoor enthusiast understand the importance of freshwater flows for the health of coastal habitat, widlife, specifically waterfowl, and fish species, and it’s good to see the problems are being addressed.

Three other bay-basin committees are also working on the Nueces, Sabine/Neches, and Colorado/Lavaca systems. All this stems from Senate Bill 3 passed by the Texas Legislature in 2007, which established a comprehensive, statewide process to protect environmental flows. The process relies upon input from local stakeholder groups composed of balanced interests ranging from agricultural water users to commercial anglers–all with a vested interest in water rights. The hoped-for outcome is protected environmental flow regimes to help ensure healthy rivers and estuaries.

The Environmental Flows Advisory Group, which includes TPWD Commissioner Karen Hixon, has appointed the Science Advisory Committee (SAC) and four of the five basin/bay stakeholder committees. The Nueces Estuary Advisory Council was expanded to become the Nueces bay-basin committee. The bay-basin committees appoint Basin Expert Science Teams (BBESTs) to develop independent environmental flow regime recommendations. Coastal and Inland Fisheries staff have provided technical expertise to the SAC and BBESTs to help develop environmental flow regimes adequate to support a sound ecological environment.

On December 1, 2009, the Sabine/Neches and Trinity/San Jacinto BBESTS submitted environmental flow regime recommendations to the Science Advisory Committee. TPWD said its staff will continue to provide technical support.

Leave a Reply

Your email address will not be published. Required fields are marked *