Cutting-edge sensor technology with LoRa mesh networking for real-time river level information and flash-flood prediction. Access data through Meshtastic mobile app or internet – safeguarding communities with precision.
Traditional flood alert systems are expensive, rely on internet or cellular networks, and often fail in remote or disaster-struck areas.
Alerts arrive too late — or not at all — putting lives and property at risk.
Our user-friendly interface and intuitive dashboards make it easy for you to explore and analyze your data, regardless of your technical expertise.

Monitor river levels and flow rates 24/7 with instant alerts and comprehensive dashboards accessible from anywhere.

Advanced predictive algorithms analyze patterns to provide early flood warnings protecting lives and property.

Professional installation with minimal environmental impact. Our certified technicians handle everything from setup to calibration.

Advanced LoRa radio technology creates resilient mesh networks that maintain connectivity even when internet infrastructure fails.

Access your sensor data directly through the Meshtastic mobile app for offline monitoring and emergency communications.

Built to withstand extreme weather conditions with IP68 waterproof rating, corrosion-resistant materials, and ruggedized LoRa antennas.

Redundant data access through both internet connectivity and LoRa mesh network ensures critical flood data is always available.
FlashFlood Watch delivers cutting-edge river monitoring using advanced sensors and a LoRa mesh network for real-time flood data.
View alerts offline with the Meshtastic app or online via the internet.
From small towns to major cities, our solutions help communities prepare for flash floods, protect property, and save lives.
Backed by expert engineers and scientists, we’re expanding across North America—and beyond—to make reliable flood monitoring available to all.
measures water level
sends data via mesh network
dashboard triggers alert
Have questions? We’ve got answers. Below are some of the most common questions about how FlashFlood Watch works, where it can be used, and how it helps protect your community from unexpected flooding.
Our system uses a decentralized LoRa mesh network, which allows devices to communicate with each other wirelessly over long distances—without relying on external infrastructure like Wi-Fi or mobile networks.
LoRa (Long Range) is a low-power radio communication technology ideal for sending small amounts of data across large areas. It’s perfect for flood monitoring because it works in remote locations and consumes very little energy.
Our sensors are built for professional-grade hydrological monitoring and can detect changes in water level with high precision. They are tested in real-world conditions and continuously calibrated for reliability.
Yes! You can receive alerts through the Meshtastic app offline, or through an online dashboard if internet access is available. Both platforms provide real-time notifications when flood thresholds are crossed.
Depending on the terrain, most installations can be completed in a few days. Sensors are placed near rivers, streams, or flood-prone areas and immediately start transmitting data through the mesh network.
Absolutely. FlashFlood Watch is designed to scale—from individual farms and villages to entire towns and metropolitan areas. The modular nature of the system means it can be expanded as needed.
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