H.R. No. 177 is a resolution passed by the House of Representatives during the 89th Legislature's 2nd Called Session, establishing a general investigating committee focused on disaster response related to the flooding disasters of 2025. The committee will consist of five members appointed by the Speaker of the House, who will also designate the chair and vice-chair. The committee's mandate includes investigating the factors that contributed to the floods, assessing the allocation and effectiveness of resources for flood disaster preparedness and response, and examining the operations and coordination among local, state, and federal entities regarding flood prevention and disaster management.

The resolution grants the committee the investigatory powers outlined in the House rules of procedure and Chapter 301 of the Government Code, allowing it to conduct thorough inquiries into the aforementioned areas. The resolution was adopted unanimously by the House on September 3, 2025, with a vote of 132 in favor, 0 against, and 1 member present but not voting.