Texas Governor Greg Abbott (R-TX) declared a major disaster on July 17, 2026, following catastrophic flooding in the Texas Hill Country [3].

The declaration is critical because it unlocks state and federal aid required to assist communities struggling with destroyed infrastructure and displaced residents. The move follows an extreme weather event that overwhelmed regional drainage and river systems.

Officials estimate that nearly a trillion gallons of rain [1] fell across the region, causing rivers to rise rapidly and flood numerous communities. The disaster declaration covers Uvalde and 27 other surrounding counties, totaling 28 counties [2].

The flooding has severely impacted the Hill Country, where the geography often exacerbates rapid runoff during intense rainfall. Emergency responders have worked to evacuate residents as water levels rose, testing the region's ability to handle sudden, high-volume precipitation events.

By signing the declaration, Abbott ensures that resources from the state and federal government can be deployed more quickly to the affected areas. This includes funding for debris removal, emergency protective measures, and long-term recovery efforts for the 28 counties [2] currently under the mandate.

Local authorities continue to monitor water levels as the region begins the process of assessing the total damage to homes and public works. The scale of the rainfall, estimated at nearly a trillion gallons [1], has created a logistical challenge for recovery teams attempting to reach isolated areas of the Hill Country.

Governor Greg Abbott declared a major disaster on July 17, 2026.

The scale of this event underscores the increasing volatility of precipitation patterns in the Texas Hill Country. By declaring a major disaster for 28 counties, the state is acknowledging that the volume of water exceeded local capacity, necessitating a federal response to manage the economic and physical recovery of the region.