By Chester Moore
The devastating Texas Hill Country flash floods of the past two summers remind us that one of the greatest dangers in the outdoors isn’t always the one we can see.
Flash floods can transform peaceful rivers into deadly torrents within minutes, threatening hunters, anglers, campers, hikers and entire communities. The unique terrain of the Texas Hill Country—often called Flash Flood Alley—creates conditions where water can rise with astonishing speed, sometimes from rainfall many miles away from where people are enjoying the outdoors.
In this episode of Dark Outdoors, I sit down with environmental engineer, meteorologist, science communicator and Inspector Planet expert Dr. Tracy Fanara to discuss what happened during the recent Texas floods, why these disasters developed so quickly, and what every outdoorsman should understand before venturing into flood-prone country.
Episode 73 Dark Outdoors
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About This Episode
During our conversation, Dr. Fanara explains why flash flooding is far more complex than simply “a lot of rain.” She discusses rainfall intensity, watersheds, steep terrain, shallow Hill Country soils, and why rivers can rise with astonishing speed.
We also compare the catastrophic 2025 Guadalupe River flooding with the widespread Texas floods of 2026, examining why the two disasters unfolded differently while sharing many of the same dangers.
As someone who has spent decades writing about dangerous wildlife and outdoor survival, I wanted to understand why moving water remains one of the deadliest hazards hunters, anglers, campers and hikers will ever face.
What You’ll Hear
- Why the Texas Hill Country is known as Flash Flood Alley
- How watersheds determine flood danger
- Why rivers can rise even when it isn’t raining where you are
- Lessons learned from the 2025 and 2026 Texas floods
- Outdoor safety advice for hunters, anglers, campers and hikers
- Weather alerts every outdoorsman should understand
- Practical preparedness that could save your life
Read the Companion Investigation
This episode is accompanied by an exclusive investigative feature:
Flash Flood Alley: Lessons from Two Deadly Texas Summers
The feature expands on Dr. Fanara’s interview with additional reporting, historical context and practical outdoor safety lessons for anyone who spends time near rivers, streams and remote campsites.
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Explore more investigations at DarkOutdoors.com.
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About Chester Moore
Chester Moore is an award-winning wildlife journalist, conservation communicator and host of Dark Outdoors®, a multiple award-winning podcast investigating dangerous wildlife, unsolved mysteries, outdoor crime, conservation and survival. His work has earned top honors from the Press Club of Southeast Texas and the Texas Outdoor Writers Association for podcasting, investigative journalism and documentary filmmaking.