Opti-SENSE: Optimal Placement of Sensors in Stormwater and Wastewater Networks
The project aims to optimise sensor placement in stormwater and wastewater networks, focusing on improving the monitoring of water flows.
Initially, we will review sensor placement techniques through a literature study. Based on this, a method for placing level sensors within NSVA’s network will be developed. The pilot project will test the method’s performance, aiming to establish a “proof-of-concept” ahead of the deployment of 1,000 sensors between 2024 and 2026. By optimising sensor placement, we can monitor water flows more effectively with fewer sensors.
Benefits and Relevance
Traditional flow measurement is expensive and resource-intensive. With cheaper level sensors and IoT technology, we can monitor water flows more cost-effectively. By strategically placing sensors, we gain better insight into the system’s hydraulics, leading to reduced maintenance costs and improved system performance. Initial tests within NSVA have already shown promising results, with level sensors identifying issues such as infiltration water.
With ongoing digitalisation within the water management sector and increasing regulatory demands for monitoring, this project is crucial. By using IoT-connected level sensors, we can continuously collect and analyse data to improve operations and planning. The results from this project will benefit water utilities across the country.
