Inflow and Infiltration Water Investigation

Through the installation of level, precipitation, flow, pressure, and/or temperature sensors on the pipelines, we can efficiently investigate inflow and inflitration of water. This approach comes with multiple benefits, such as optimise system performance and plan for capacity requirements.

Our solution involves extended investigations into inflow, accounting for factors such as construction projects and misconnections, rather than relying solely on time-based assessments during heavy rainfall. It is adaptable and season-independent, aiming to improve control over the wastewater network while reducing resource consumption at treatment plants. A thorough examination of inflow and infiltration contributes to more efficient and sustainable water and sewage system management.

How it works


From the lowest point on the network, near the treatment plant, the area is strategically divided into manageable zones based on the number of connections. Using radar sensors, the level in each zone is precisely measured. This measurement offers insights into the flow during low-consumption periods within the zone and is utilized for comparisons with equivalent zones, aiding in prioritization.

Data Collection

The sensors consistently gather data on the network's status.

Data Transfer

The collected data is securely transmitted to the cloud, facilitating real-time monitoring and providing remote access to the information. NB-IoT/LTE-M eliminates the requirement for a fiber connection.

The value we bring to you

Visualisation & Analysis

The collected data is analysed to identify anomalies or situations that may indicate the infiltration of additional water into the pipelines. The data is visualised in the dashboards of the IoT Portal to provide a comprehensive view of the network.

Alarm at threshold levels

If the water level exceeds the set threshold values, the system generates an alarm. Users receive notifications via email or SMS, enabling real-time intervention.

Improvement & preventive measures

By analysing the accumulated data over time, you build a robust foundation for investigating the points of infiltration water entry into the pipeline network. This offers the opportunity to proactively prevent issues and enhance the overall performance of the system.

Enhance the level of detail with additional measurement methods

Increase the level of detail by incorporating additional sensors into your analysis, improving precision and depth.


Level and precipitation

Visualise level and precipitation data in the same graph to identify locations directly affected by rain.

Calculate the volume to indicate the amount of water that has passed.

Collect data per hour, day, or week to quantify precipitation.


Level, precipitation, and temperature

Detect temperature variations in wastewater that may indicate water infiltration.

Monitor long-term trends regarding level, precipitation, and temperature variations.

Visualise by combining data from different locations in a graph for easy investigation of specific areas.


Level, precipitation, temperature, and flow

Integrate sensor data from flow meters located at pump stations, meter wells, or treatment plants for comprehensive analysis.

Analyse flow/volume for specific areas over time or to monitor the water balance.

Identify volume differences to promptly assess progress through reduced additional water input.

Products for investigating inflow and infiltration

We offer comprehensive solutions for inflow and infiltration investigation, featuring a diverse range of products.

Precipitation Gauge

Precipitation gauges can be a valuable addition for improved decision-making and management of the water and sewage system


Visualisation & Analysis

Visualise sensor data and manage devices remotely

Sensor Nodes

Fenix Hub Compact

Quickly get started with your measurements with slim Fenix ​​Hub Compact

Ready to take your monitoring to the next level?

Contact us now, and we will assist you with a free analysis of your system, guiding you step by step on how to address your challenges and enhance your processes.

Visiting Address

Aqua Robur Technologies AB

Falkenbergsgatan 3

412 85 Gothenburg

Contact Us

+46 31-320 43 30


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