Hidden in plain sight: These quiet protectors hold back floodwaters in San Antonio

Dozens of dams are hidden in plain sight across the city — tucked into parks, trails and green spaces — quietly protecting neighborhoods when heavy rain hits Flash Flood Alley. Welcome to the official YouTube channel for KSAT 12 News in San Antonio, Texas. Stay informed with the latest in news, weather, traffic and sports for San Antonio and Central and South Texas — brought to you daily with live updates and in-depth reporting. 📺 Subscribe to KSAT on YouTube: https://www.youtube.com/@KSATnews 💻 Read the latest news: https://www.ksat.com/ ▶️ Stream KSAT Plus: https://www.ksat.com/ksatplus/ 🤳 Download our app: https://www.ksat.com/news/2019/09/24/get-the-ksat-app-pack-here/