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24/7 Water Level Monitoring
Real-Time Tides and Water Levels For
Coastlines, Rivers, and Streams
WHY HOHONU
Water Level Data In
Areas Not Covered By NOAA and USGS


Tell us where you need data and we deliver it
Hohonu takes care of site selection, sensor deployments, sensor calibrations, maintenance, and data delivery
Learn More: Fill Gap
WITH SUPPORT FROM







WHY HOHONU
Monitor Water Level Data
Anytime, Anywhere
Hohonu's Base Station is solar-powered, compact, and takes minutes to install along any coastline or waterway

FEDERAL
AGENCIES
NOAA is partnering with Hohonu to better understand the impact of Sea Level Rise

Municipalities
Municipalities are enabling more appropriate emergency response during floods

COASTAL restoration
Environmental consulting firms can precisely measure the impact of their coastal restoration projects

Aquaculture
Farmers can eliminate downtime to pinpointing the best time to harvest
Why Hohonu More
WHAT WE DO
Use Localized Thresholds to Inform Action
Compare real-time water levels against defined thresholds to inform actions like closing roads, moving cars, or alerting your community


WHY HOHONU
Trustworthy Data At-Scale
Millimeter accuracy enabled by NOAA-grade Quality Assurance on every data point at every Hohonu location
Meet the Team
50+ Years of Collecting Environmental Data
With The Latest Engineering Technologies

500,000+ Hours of
Protecting Coastal Communities
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