A year after the major flooding in Texas Hill Country that caused over 130 deaths including the tragic loss of campers and counselors at Camp Mystic, another devastating flood has ripped through the Lone Star State.
In mid-July, an unusually strong upper-level ridge in the atmosphere allowed for a system of precipitation to essentially park over the region. This system combined with a warm low pressure circulation that brought moist tropical air from the Gulf of Mexico. This in turn created torrential rains after getting stuck by the upper level ridge.
Between July 15 and 17, over 30 inches of rain fell over Texas Hill Country. For comparison, last year’s rainfall was just over 20 inches. It was estimated that at one point the Guadalupe River was flowing fast enough to fill an Olympic-sized swimming pool in 2 seconds. On the morning of July 16, the river rose from around 5 feet to 37 feet in the span of just a few hours.
As a result of these extreme and dangerous conditions an emergency was declared. Thousands of people evacuated, 2,350 first responders and 1,400 emergency vehicles were deployed and 230 water rescues were completed. At least one bridge in Uvalde County collapsed due to the flooding. The flooding also contributed to at least two known deaths. Both cases were the result of vehicles (an RV and a car) being swept away in floodwaters.
While every death is a tragedy, the number of deaths this year were significantly less than last year. Following the 2025 floods, Texas lawmakers worked to ensure communities were better prepared for flooding. Legislation was passed to require new safety measures for youth camps, funding for flood warning sirens, expanded weather monitoring infrastructure, and hundreds of millions of dollars in flood mitigation and disaster preparedness.
Many have credited the flood warning sirens with saving lives by alerting residents and campers to evacuate flood prone areas. The sirens are attached to sensors that can detect rising waters, automatically sounding an alarm when the water surface reaches a certain elevation. Additionally, new youth camp requirements for safety necessitated them to have state-approved emergency plans. These plans are required to explain how camps will move campers to higher ground when flood warnings are issued.
2025 and 2026 were not the only prolific flooding years for the State of Texas. Following Hurricane Harvey in 2017, which devastated much of the City of Houston, Texas lawmakers approved legislation authorizing statewide flood planning. This planning was organized by watershed instead of by county lines, helping to take entire watershed regions into consideration. As we all know, watershed boundaries and floodplains do not end at municipal borders. Mesonet weather systems, similar to those found in various locations throughout New York State, were also installed. To date it is estimated that roughly $2 billion has been spent on regional flood planning and mitigation projects. Many of these projects are still in various stages of completion, however, Texas’s investment in preparedness and mitigation is beginning to pay off.
While the State of Texas (and most other states) have a long way to go when it comes to flood preparedness, planning, and mitigation, what they have done in recent years is proof of their commitment to be better. The difference between 2025 when over 130 lives were lost, to 2026 where there were only two fatalities (with higher precipitation and more dangerous conditions), could not be starker. This proves that investments made in mitigation and planning do pay off not just with reduction of damage to property but with lives saved.
References:
https://abcnews.com/US/meteorologists-explain-flash-flooding-central-texas-bad/story?id=134818804
https://www.kut.org/news/2026-07-16/texas-flooding-safety-laws-sirens-camps?utm_source=npr.org&utm_medium=referral&utm_campaign=national_highlight&utm_content=homepage
https://www.kut.org/energy-environment/2026-07-16/texas-hill-country-death-flood-kerrville-comfort-tx?utm_source=npr.org&utm_medium=referral&utm_campaign=national_highlight&utm_content=homepage
https://www.npr.org/2026/07/16/nx-s1-5896458/flood-sirens-texas-rivers-reach-dangerous-heights