Used daily by small and large organizations,
municipalities, and individuals.
Why do you need the Greywater
alarm system?
alarm system?
Water utility & Industrial companies, and wastewater plants protect public health, production continuity, and treatment process stability with Greywater. Easy setup and affordability are key.
Before…
Absent or insufficient sewer monitoring system
Overspending on emergency repairs & cleanup
Sleepless nights, bracing for overflow disasters
Uncertainty paralyzing planning and operations
Lack of data for proactive network management
Critical assets at the mercy of wastewater flows
After Greywater
Zero overflows even during peak flow events
Operations teams are always ahead of problems
Preventive measures keep collection systems flowing
Investments on track, public health protected
Communities trust utilities’ proactive stewardship
Compliance costs stay minimal with early detection
Dangerous manual inspections are too costly & infrequent
We’re reimagining what wireless systems can and should do. These are the top ways our customers use them.
Protect public health
Communities depend on reliable sewer systems. Our smart sensors prevent overflows that contaminate water sources through early warning alerts.
How to start using Greywater
The most fun and intuitive sensor system you’ll ever work with.
Continuous support
Once the system is deployed, our technical team provides ongoing support, software updates, and operational resilience you can rely on.
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Unique Greywater features
Redundant comms
LoRa, NB-IoT, 2G, and satellite connectivity options ensure data transfer even during the worst floods, when infrastructure is failing.
Data Integrity
High-quality electronics and advanced post-processing ensure reliable flood warnings. We flag suspicious data and adjust system predictions.
Software included
Intuitive online dashboard and mobile app to view and understand sensor data is part of the Greywater package at no additional cost.
Simple & robust
Durable sensors withstand harsh flood conditions. Plug & play design with installation hardware for easy setup.
How Greywater works
We build on decades of experience
Tens of hydrology projects, research and development, and deployments - all under our belt. We try to imbue our products with the wisdom accumulated over a long time. These are the people behind them.
Peter Gabris
Hydrologist
Senior Computational Hydrologist with extensive experience and co-author of multiple flood forecasting systems for large river basins, which have been successfully utilized over many years.
Jozef Pecho
Climate analyst
Jozef has strong expertise in climate analysis and the evaluation of climate risks and extremes. Within Meratch, he translates climate data into actionable insights for hydroclimatic monitoring and forecasting solutions.
