Deadly flooding alarms the Texas Hill Country on July 4
CANYON LAKE, Texas — Relentless rainfall and life-threatening flooding continue to strike the Texas Hill Country, with Canyon Lake and nearby communities entering a period of elevated alert following severe Independence Day storms. Major flooding is already being reported in Kerr County and Kendall County, as the Guadalupe River swells well beyond its historical banks.
Over the past several days, a powerful system has soaked the region, driving river levels dramatically higher and setting the stage for prolonged flood risk. The Guadalupe River, which flows directly into Canyon Lake, has reached dangerous flood stage, particularly near Kerrville and Comfort, and is now pushing those floodwaters toward the reservoir northwest of New Braunfels.
Canyon Lake, created with the construction of Canyon Dam in 1958 and fully impounded by 1968, is not only a key flood control reservoir but also a vital recreational and water conservation resource. With more than 8,200 acres of surface area and over 60 miles of shoreline, it anchors life in Comal County. Still, it has not escaped recent environmental stress: in 2024, the lake dropped to a troubling low of about 885 feet (270 meters) above mean sea level.
Historically, during the first week of July, Canyon Lake tends to fluctuate between 904 and 910 feet (275.5–277.4 meters), with a median level near 906 feet (276.2 meters). The most extreme recorded level remains the 950-foot crest (289.6 meters) during the historic 2002 flood. This year, the lake has remained above 877 feet (267.3 meters) for the past month — a relatively stable zone, though notably lower than seasonal norms.
Today, the upper Guadalupe River is experiencing active flooding, with water levels continuing to rise. The U.S. Army Corps of Engineers, which manages Canyon Lake operations, has confirmed that the reservoir currently retains enough capacity to absorb additional flows. Controlled releases of water from the lake would only occur if the elevation exceeds 909 feet (277.1 meters), a threshold that has not yet been met as of this morning, Friday, July 4, 2025.
Nonetheless, the situation remains volatile. Evacuations were ordered early Friday in Kerr County, as the Guadalupe River surged past historic flood levels, inundating residential neighborhoods and low-lying areas. The City of Kerrville issued alerts urging residents to seek higher ground, reinforcing the severity of the July Fourth flooding event.
Over the decades, the development of Canyon Lake has transformed Comal County, giving rise to residential communities, tourism-driven marinas, and public parks. But those gains are periodically challenged by the region’s extreme weather swings — from multi-year droughts to sudden flood disasters like the one unfolding now.
As of this hour, weather conditions across the Hill Country remain unstable, and flood watches are still active for much of the Guadalupe River watershed.
