Feel confident in your decisions, because you have the data to back it up.

Hyfi serves as a set of eyes where you need them. Our reliable water level sensors can help you figure out what’s really going on at your site.

$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

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.

Set up customized alerts, so you don’t have to wonder if you have a problem.

When water levels cross a threshold, 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 levels of customization.

Screenshot of a user interface showing different alert type options for threshold-based notifications, including 'Above a Single Threshold,' 'Below a Single Threshold,' and 'Above a Series of Thresholds,' with diagrams and example descriptions.

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

A water level gauge mounted on a concrete wall, with a grassy background and moss-covered concrete in the foreground.

Concrete Mount

A shoreline with concrete supports and a metal railing on a concrete bridge over a body of water. A Hyfi water level measurement device is attached to the bridge, extending towards the water.

Bridge Mount

The sensor sits above what it’s measuring and takes depth readings via ultrasonic pulse (sonar). It doesn’t touch the water, so no need to worry about biofouling or tedious calibration.

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.

A stormy scene with heavy rain and strong winds, with three cars driving through the flooded street. Buildings and utility poles are visible in the background. Text overlay indicates a hurricane and a weather tracker map in the corner.

Close-up view of a wooden utility pole with various electrical equipment and wires against a clear blue sky.

Extended Sensor Mount

Map of Birmingham, Alabama, showing water level measurements at various locations with green and red dots, labels, and elevation data.

A wetland scene with tall, golden reeds growing in and around the water, a partly cloudy sky with blue patches, and a Hyfi water level monitor for recreation and wildlife management measuring 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.

Set up real-time maps

Quickly strategize field visits by showing your crews exactly where they need to go. Generate visual summaries of events to share with higher ups and the public.

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

Map showing various water bodies and locations in Ohio, including Lake Erie, the Ottawa River, and several creeks and rivers with labels such as Lake Erie Cullen Park, Wolf Creek at Maumee River, AI Creek near Swanton, and others.

Screenshot of a website dashboard displaying a graph of rainfall data over time, with a spreadsheet overlay showing date, time, depth, elevation, and rainfall measurements, and a dropdown menu with options for PDF, slides, spreadsheet, and image export.

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 water level data collection points along the Chagrin River at East Branch @ Kirtland-Chardon, Eagle Mills Road, and Pleasant Valley Road with graphs of recent precipitation and water depth at each location.

Portrait of a man with a beard in a suit, standing in front of American flags.

“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