Every Gallon You Can't Account For Is Revenue You're Losing.
Ovarro leak detection — purpose-built tools to find, confirm, and eliminate non-revenue water losses
The American Water Works Association estimates that the average US water utility loses between 10% and 30% of its treated water before it ever reaches a customer. That's water you've paid to pump, treat, and pressurize — leaving your system through aging mains, corroded service connections, and joints that failed years ago without triggering an alarm.
The problem isn't that leaks are impossible to find. It's that finding them with traditional methods is slow, labor-intensive, and often inconclusive — especially on non-metallic pipe where traditional detection methods struggle.
Ovarro's leak detection product family changes that equation. From rapid network surveys to permanent acoustic monitoring, Ovarro gives your operations team the tools to systematically find and prioritize leaks across your entire distribution system — and recover water losses that are currently showing up as unexplained variance on your balance sheet.
Featured Solution: EnigmaREACH - Precision Leak detection
The most advanced all-in-one leak detection system available for municipal water utilities
Finding leaks one district at a time is slow work. EnigmaREACH changes the scale of what's possible — combining either 32 or 64 Enigma correlating loggers, a GPS-guided companion deployment app, and Ovarro's Atrium cloud analytics platform into a single integrated system that covers more network, faster, with dramatically less manual effort than traditional approaches.
Deploy loggers across a wide area using GPS-guided placement, let the system run overnight, and return to automated correlation results that have already identified points of interest and queued them for your field technicians — no manual data crunching required. Your skilled leakage professionals spend their time acting on insights, not generating them.
When a breakout event hits — triggered by freezing weather, drought, or pressure transients — EnigmaREACH can be mobilized rapidly across critical network segments, cutting water loss and minimizing customer impact before the situation escalates.
Developed collaboratively with water utility customers and built specifically to support aggressive non-revenue water reduction targets, EnigmaREACH sets a new benchmark for what a modern active leak detection program looks like.
What EnigmaREACH delivers:
- Automated correlation and analytics — points of interest identified, ranked, and assigned to field technicians automatically — no manual processing
- GPS-guided logger deployment — optimized network coverage with precise placement and retrieval tracking via the companion app
- 32 or 64 logger configurations — scale to match your network size and survey ambitions
- 24-bit, 4860 Hz sampling with integral accelerometer — reliable signal quality on any pipe material including plastic, metallic, and composite mains
- Atrium cloud platform — 24/7 access to results, trends, and field team task management from any device, anywhere
- Rapid breakout response — deploy across critical segments at speed when conditions demand it
- IP68 rated, submersible loggers — built for in-ground deployment with 5+ year operating life and ruggedized case system for field use
Supporting Tools — The Complete Leak Detection Toolkit
Enigma — Lift and Shift Correlating Loggers
Enigma — Lift and Shift Correlating Loggers
Enigma — Lift and Shift Correlating Loggers
The starting point for any systematic leak detection program. Enigma is a multipoint correlating leak noise logger system designed for temporary or semi-permanent network surveys — deploy it across a district metered area, let it work overnight when demand noise is lowest, and retrieve precise leak location data in the morning. Works on any pipe material and diameter, with 24-bit data processing for reliable signal analysis even in noisy environments.
Best for: district metered area surveys, proactive leak detection programs, utilities building a baseline picture of system losses.
- Integral accelerometer for accurate signal capture
- Overnight leak detection when background noise is lowest
- Advanced logging and correlation across multiple points simultaneously
- Reliable performance on plastic, metallic, and composite pipe
Eureka — Real-Time Correlating Loggers
Enigma — Lift and Shift Correlating Loggers
Enigma — Lift and Shift Correlating Loggers
When you need continuous monitoring rather than periodic surveys, Eureka delivers. A high-performing system of correlating leak noise loggers with integrated ground microphone capability for leak location and confirmation on both metallic and non-metallic mains. The touchscreen correlator and advanced filtering options give field teams the tools to work efficiently — even in areas with high background noise or complex pipe networks.
Best for: high-priority zones requiring continuous monitoring, follow-up investigation after Enigma surveys, systems with significant non-metallic pipe.
- Continuous real-time leak noise monitoring
- Ground microphone for precise leak location and confirmation
- Advanced filtering for accurate results in complex pipe environments
- Supports both leak detection and pollution incident monitoring
Phocus — Acoustic Noise Loggers
Enigma — Lift and Shift Correlating Loggers
Mikron — Acoustic Ground Microphones
Permanent acoustic loggers deployed at access points across your network provide ongoing early warning of developing leaks — before they become main breaks. Phocus monitors acoustic noise continuously and flags anomalies for investigation, giving your team a cost-effective permanent monitoring layer across your most critical mains.
Best for: permanent monitoring of high-value or high-risk zones, early warning systems for aging infrastructure, utilities managing compliance or asset management programs.
- Flexible deployment at any network access point
- Continuous acoustic monitoring with automated anomaly detection
- Advanced data analytics for efficient review and prioritization
- Cost-effective permanent monitoring at scale
Mikron — Acoustic Ground Microphones
Mikron — Acoustic Ground Microphones
The field confirmation tool your leak detection team needs to pinpoint precise excavation locations. Mikron's high-sensitivity acoustic ground microphones allow direct pipe contact or surface listening — giving technicians in the field the ability to confirm and locate leaks identified by your logger network before a single shovel hits the ground.
Best for: precise leak location prior to excavation, field verification of logger-identified anomalies, training and assessment programs.
- High-sensitivity acoustic sensors for reliable leak signal capture
- Direct pipe contact or ground surface listening
- Wireless sensor communications for efficient field operation
- Works in conjunction with Enigma, Eureka, and Phocus systems
XiLog IoT — Pressure and Flow Logger
XiLog IoT — Pressure and Flow Logger
The next-generation IoT logger for pressure and flow monitoring across your distribution network. XiLog combines dual pressure transducers, digital and analog inputs, and Cat M1/NB-IoT communications in an IP68-rated enclosure — giving you remote visibility into pressure transients, minimum night flow, and demand patterns that point to where losses are occurring, even before acoustic detection begins.
Best for: pressure zone monitoring, minimum night flow analysis, utilities building out an IoT-connected distribution network.
- Dual internal pressure transducers
- 1-second to 24-hour configurable sampling rate
- Cat M1 / NB-IoT communications — no separate communications infrastructure required
- IP68 rated for permanent in-ground deployment