Senate Concurrent Resolution No. by Senator Kleinpeter establishes a joint legislative committee tasked with studying the water quality of the Atchafalaya Basin, the largest river swamp in North America. The committee will investigate the causes and effects of sediment accumulation in the basin, which has been exacerbated by both natural processes and human activities. This sediment buildup has led to reduced water depths, impaired circulation, and ecological degradation, negatively impacting fish populations and commercial fisheries that are vital to Louisiana's economy and heritage. The committee will evaluate the impacts on water flow, quality, habitat, and fisheries, and recommend strategies to mitigate sediment input and restore ecological functions.

The committee will consist of members from specific Senate and House districts, with the Senate president appointing a member to convene the first meeting. It will have the authority to request data and assistance from various state and federal agencies, academic institutions, and stakeholders involved in the basin's management. A written report detailing findings and recommendations is due by April 1, 2027, with the possibility of supplemental reports. The committee is set to dissolve on January 11, 2028, after fulfilling its mandate.