The trusted solution for monitoring critical water resources
Water quality and aquatic habitats around the world are revealing how development and climate change are impacting our streams, rivers, lakes, and coastal waters. Providing data that's critical to ensuring environmental compliance and implementing mitigation programs, HOBO data loggers are trusted worldwide for monitoring our most valuable water resources.
Reliable, long-term water quality monitoring solutions, simplified.
HOBO data loggers are widely used for monitoring temperature, dissolved oxygen, conductivity, salinity, pH, and light. Known for their ease-of-use and long-term, reliable performance, HOBO loggers integrate with Onset’s advanced software options for guided calibration and other important data compensation functions.
Streams, rivers and lakes
Optical or wireless communication offers reliable data offload in the field
Affordable stand-alone loggers for use in monitoring wells
Coastal waters and coral reefs
Submersible, waterproof data loggers for long-term recording
Monitor wetland performance or estuary ecology
What water quality parameters do you need to monitor?
Use Case: Prioritizing River Restoration for Chinook Salmon
See how HOBO data loggers are being used to determine the best way to restore healthy water quality on the Sacramento River to mediate the decline of its salmon population, helping them thrive once again.