Quickly catch and respond to flooding.

Hyfi serves as a set of eyes where you need them.

Speed up your response time with live flood maps, customizable alerts, and 24/7 monitoring.

$1495/monitor per year includes a water level sensor, custom dashboard, alerts, data storage, and dedicated data cleaning. If your sensor goes out, we will send you a new one in the mail, shipping included.
With the full service add on, Hyfi will survey your site, install the monitor for you, and handle any maintenance.
Price depends on location and size of the network.
Struggling to make sense of your data? Or maybe you want to take your operations to the next level with bespoke digital solutions. Hyfi’s team of water engineers and computer scientists are ready to help!
Inquire for pricing.

Live flood maps show you exactly what is impacted.

We connect real-time data from Hyfi monitors up to a bathtub model, creating live flood maps that show you exactly where the water is.

Use your flood map to set up customized alerts.
Explore scenarios ahead of time to create an emergency game plan.
Easily share the data with residents and regulators to get everyone on the same page.

Set up customized alerts, so you don’t have to wonder if that site is flooding or not.

When water levels rise, Hyfi will let you know right away with alerts sent via email, text, or phone call. Set up your alerts exactly the way you like them with multiple layers of customization.

Screenshot of a web interface showing options for setting alert thresholds. The options include 'Above a Single Threshold,' 'Below a Single Threshold,' and 'Above a Series of Thresholds,' each with diagrams and example descriptions. There is also a partially visible button labeled 'Cancel' on the left side.

Data at your fingertips, no matter where you are.

Hyfi sensors collect data 24/7, rain or shine, thunderstorm or hurricane.

With user-friendly dashboards for desktop and mobile, you’re always informed about what’s going on at your site.

Add accounts for as many team members as you want, embed the data on your organization’s website, and set up public dashboards or mailing lists.

Our wireless, solar-powered water level sensor can be installed just about anywhere.

A water level gauge mounted on a concrete wall, with grass and a metal fence in the background.

Concrete Mount

A bridge over a body of water with sturdy concrete supports and metal railings, featuring a water level gauge attached to the side.

Bridge Mount

The sensor sits above a road or waterway and measures depth via ultrasonic pulse (sonar). It doesn’t touch the water (no biofouling or tedious calibration), and stays out of the way of traffic and pedestrians.

Hyfi sensors are totally wireless: data is sent over the cellular network, and the battery is recharged via solar panel.

The sensor comes as one piece, purposefully designed to make installation and maintenance as easy as possible. The whole thing swaps out in two minutes with a screwdriver.

Flooded street with heavy rain, two cars driving through water, and a building in the background, with weather alert graphics and a news banner reporting Hurricane Franklin making landfall in Louisiana.

Close-up of a wooden utility pole with electrical wiring and water level monitoring equipment against a clear blue sky.

Extended Sensor Mount

Map of downtown New Orleans showing elevation changes at various locations, with green circles indicating elevations, red circles with name labels, and a background of city streets and waterways.

A marshland with tall brown reeds, a small body of water reflecting the cloudy sky, and a Hyfi monitor installed to track the water levels in real time.

Post Mount

Proven reliability, even through hurricanes.

Hyfi sensors report what satellites miss and keep working though thunderstorms, hurricanes, and ice storms without loss of precision.

Built with a weather-proof, military-grade outer casing, the device stays protected from the elements.

Turn your Hyfi dashboard into a one-stop shop by integrating other data sources, including NOAA weather data and USGS gauges.

Map showing river and creek locations in Ohio, with labels for lakes and parks.

Screenshot of a weather monitoring dashboard with graphs and tables showing precipitation, rainfall, and other data, including an open spreadsheet with date, time, depth, elevation, and rainfall measurements.

Share data with the public by embedding Hyfi data as a widget on your website, or by setting up a public-facing dashboard.

Easily export your data to spreadsheets, pdf, or powerpoint slides.

Map showing locations along the Chagrin River with water level graphs for East Branch at Kirtland-Chardon, Chagrin River at Pleasant Valley Road, Chagrin River at Eagle Mills Road. The graphs display precipitation and water depth trends over the week.

Portrait of a man with a beard in front of American flags, wearing a dark blue suit and tie.

“I was raving about you to the mayor’s office. It would have been such an inconvenience to the public if I had to shut down this bridge.

As a testament to what the service can do, you avoided the closure, because I had data that could prove it to the state.”

— Tim Hawkins, Director of Public Works, City of Dearborn

Ready to get started?

Get in touch with the Hyfi team by filling out our inquiry form, or reserving a sensor.

$1495/monitor per year includes a water level sensor, custom dashboard, alerts, data storage, and dedicated data cleaning. If your sensor goes out, we will send you a new one in the mail, shipping included.
With the full service add on, Hyfi will survey your site, install the monitor for you, and handle any maintenance.
Price depends on location and size of the network.
Struggling to make sense of your data? Or maybe you want to take your operations to the next level with bespoke digital solutions. Hyfi’s team of water engineers and computer scientists are ready to help!
Inquire for pricing.

Reserve a sensor