Real-time data when it matters most.
ToltHawk sensors use radar technology to monitor flood conditions and water levels in real time, delivering timely data and alerts that help communities stay informed, prepared, and at ease.
What sets ToltHawk apart.
ToltHawk sensors redefine how communities, agencies, and enterprises monitor flooding by blending robust, field-proven engineering with next-generation data intelligence and alerting. Built on decades of hydrological insight and hardened for real-world conditions, ToltHawk delivers continuous, high-resolution water level and flow measurements that matter before, during, and after flood events.
What you can expect.
Real-Time Awareness
Up-to-the-minute water level and flow data, so decision-makers anticipate what's next instead of reacting to yesterday's conditions.
Reliable Field Performance
Engineered for durability in harsh environments — fast-moving rivers, remote watersheds, urban flood zones.
Actionable Alerts
Configurable thresholds turn raw sensor readings into meaningful signals that trigger response protocols before critical impacts occur.
Seamless Integration
Fits into municipal early-warning systems, emergency operations centers, and cloud-based dashboards without friction.
Trusted Data for Planning
Historical sensor records support flood modeling, infrastructure planning, and community resilience strategies.
From install to insight.
Monitors water levels 24/7 in rivers, streams, and flood-prone areas. Sends instant alerts via phone, text, and email when thresholds are crossed. Uses cellular service to transmit data; in extremely remote areas, satellite communication is used.
Other environments.
River & Stream
Stay ahead of river rise, stream surge, and seasonal shifts with continuous, automated measurement.
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Snow Monitoring
Track snow buildup before it causes a breakdown. Monitor snowpack depth to anticipate melt and runoff.
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Road Hazard
Spot water hazards on roadways before they put drivers at risk. Critical data for DOT and public works teams.
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Stormwater
Monitor stormwater systems in real time. Track detention basins, outfalls, and drainage infrastructure.
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Storage Tanks
Track water tank levels with instant leak alerts. Prevent overflows and ensure supply reliability.
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Ready to Monitor
What Matters?
Get a personalized demo and see how ToltHawk sensors can protect your community.