Real-Time Water Intelligence for Critical Infrastructure
Radar-based sensors delivering precise, wireless monitoring for floods, streams, stormwater, and snowpack. Trusted by government agencies nationwide.
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Stay Ahead of Rising Waters with Continuous Data
Track river levels, streamflow, and seasonal shifts with 15-minute measurement intervals. No wiring, no engineering required.
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Protect Communities Before the Storm Hits
Early detection and instant alerts via phone or email whenever significant changes occur. Know before issues escalate.
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OUR MISSION

Making Water Intelligence Simple, Reliable, and Accessible.

At ToltHawk, we make water measurement and analysis accurate, reliable, easy, and economical—helping agencies and communities make better decisions about floods and water resources.

How it works

From the field to a clearer decision.

A straightforward monitoring journey helps turn remote measurements into useful operational awareness.

Discuss your application ↗
01

Sense

Radar-based sensors measure relevant conditions at the site, including locations where regular manual checks may be difficult.

02

Transmit

Measurements are transmitted from the field to make remote monitoring possible without requiring every site to be visited.

03

Understand

Organized readings and historical information help teams review conditions and recognize meaningful changes.

04

Act

Use the information to support timely follow-up, operational planning, and better-informed decisions.

90 +

Government Agencies

500 +

Sensors Deployed

15 min

Update Frequency

10 yrs

Data Retention period

WHO USES TOLTHAWK
NOAA US Forest Service University of Washington County of Tulare, CA Hawaii DOT New York Power Authority
What our partners say

Trusted in the field.
Proven in practice.

From monitoring storm events to responding to unexpected leaks, hear how teams use ToltHawk data in real-world conditions.

FIELD EXPERIENCE
The sensors have been a great tool for us. They really give us insight on what is happening during storm events at key locations without us having to physically be there.
RETURN ON INVESTMENT
Our 16 ToltHawk sensors paid for themselves the first month we installed them in the field.
FASTER RESPONSE
We had a leak last week and received an alert on the weekend. Allowed us to act quickly. Normally we would find out when an irate customer calls.

Real experiences. Better-informed decisions.

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Let’s make your monitoring needs clearer.

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