The catastrophic floods in the Texas Hill Country and a partisan redrawing of U.S. House maps, aimed at giving Republicans more winnable seats in the 2026 elections, are two major issues in a 30-day special session that is already off to a combative start.

Testimony will be heard from those in charge of managing rivers as well as emergency managers and first responders about the flash flooding that killed at least 135 people.

Voting on new congressional maps before any response to the Hill Country floods could create a political liability for Republicans, who control all levels of Texas government. Texas is still reeling from the disaster, which is one of the worst in the state’s modern history, and few Texans have voiced concerns about the state’s political maps.