Aging water infrastructure across the United States demands proactive management. At Fluid Conservation Systems, our water monitoring solutions help utilities and municipalities detect underground leaks, reduce non-revenue water, and protect critical resources through real-time data and proven technology. FCS invented the acoustic leak correlator and continues to lead with innovations that deliver measurable results.

Every utility faces unique challenges. Our water network monitoring solutions address these specific needs across distribution systems:
Our PermaNet SU sensors continuously monitor for leak noise with cellular data collection and real-time alerts when problems emerge.
Enable faster, more accurate water leak detection by combining automated filter intelligence (AFIS), high‑quality wireless communication between sensors, and an easy‑to‑use touchscreen interface that performs reliably even on challenging pipe materials like plastic and large‑diameter mains.
This approach controls and regulates distribution system pressure to prevent over-pressurization, reduce bursts and extend infrastructure lifespan.
Level and flow technology for sewer systems enables utilities to optimize performance and prevent overflows.
Traditional inspection methods require site visits and manual data collection. Our remote water monitoring systems eliminate these limitations through battery-powered cellular sensors that work around the clock.
The PermaNET SU, our award-winning correlating noise logger, combines leak detection sensors with 4G LTE communications. This American-made technology detects leaks while you sleep, sending instant alerts when intervention is needed. Over 32,000 of these sensors currently monitor more than 7,000 miles of U.S. drinking water systems.
For pressure control, the Pegasus 2 provides state-of-the-art modulation with reliable cellular communication. These smart water network solutions help utilities reduce non-revenue water by maintaining optimal pressure levels throughout distribution zones.
FCS maintains a commitment to quality that extends beyond product delivery. When you implement water utility monitoring solutions from FCS, you gain access to a partner who understands utility operations and the pressure to deliver reliable water service.
Our acoustic leak detection systems and water pressure management equipment integrate seamlessly with existing Supervisory Control and Data Acquisition (SCADA) platforms while providing independent monitoring capabilities.
Selecting us to meet your water monitoring needs is beneficial for these reasons:
Decades of proven expertise: We invented acoustic leak correlation in 1978 and have been the industry leader ever since, with over 500,000 sensors deployed globally.
Real-time monitoring and data analytics: Our systems deliver actionable insights through cellular connectivity, giving you 24/7 visibility into network performance and leak status from any device.
Single-logger leak determination: We’re the only provider that can make leak determinations from a single logger, saving you time and reducing equipment deployment costs.
Enter information about your pipe break. We’ll calculate and quantify showing lost water and what this is really costing you.
Select your break type to get started:
Circular Break
Hole in Pipe
Rectangular Break Along Pipe
Enter information about your water system, including your unaccounted for water loss percentage. We’ll show you your daily, monthly and yearly loss.
We hope you will join us on this journey to better control the NRW in our country;
together, we can make a difference!