Water Level


Water Quality


Flow Monitoring


Apps & Software


Remote Monitoring




There’s a perfect solution for your water monitoring equipment needs. We’re here to help you find it.


In-Situ Inc. designs, manufactures, and rents water quantity and quality instrumentation for groundwater, surface water, and coastal waters. Known for innovating top-quality water monitoring equipment, they also provide a full-solution offering for decision-quality data via easy integration with telemetry and data services.

For nearly 40 years, In-Situ products have provided accurate results and reliable operation in harsh monitoring conditions. Applications include aquifer characterization, mining, oil/gas, remediation, aquaculture, and more.

In-Situ offers world-class technical support 24/7 through a global network of regional offices and distributors, and is headquartered in Fort Collins, Colo., USA.

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Total Solution. | Easy Integration. | Full Support.

Success Stories

Featured Customers


& Blog

CIGEM Puts Equipment to the Test to Find the Best Sampling Solution

China Institute of Geological Environmental Monitoring (CIGEM) is a public institution directly under the geological survey of China. It is responsible for the construction and management of the national geological environment monitoring network; the monitoring, forecasting, early warning and related … Continue

Infiltration Study Poses Challenges But Could Save Millions on Treatment Plant

Lower 48 Instruments works in partnership with consulting engineers to provide equipment and manpower for flow studies. IBI Group, out of Columbus, OH, USA, contracted with the company to provide placement expertise, equipment and data collection for a period of … Continue

Supporting MSc Hydrogeology at Birmingham University

It been more than 40 years since I was a student on the MSc Hydrogeology course at Birmingham University and 20 years since I was first invited to lead a demonstration and talk on groundwater sampling equipment for students there. … Continue