Specialist monitoring services for hydrological monitoring systems.
Hydrological monitoring is used to measuring water quality and water levels across a wide range of environments, including rainfall catchments, surface waters such as streams and rivers, groundwater bodies, and major water storage assets like reservoirs. By providing real-time and continuous data, hydrological monitoring supports informed decision-making in both operational and environmental contexts, ensuring that infrastructure and natural water systems are managed safely and sustainably.
Hydrological sensors are widely used for environmental monitoring, helping organisations and public authorities understand the behaviour of water systems over time. Monitoring rivers, aquifers, reservoirs, and watersheds enables the early detection of contamination, the tracking of seasonal trends, and the identification of flooding or drought risks. Sixense installs hydrological monitoring networks that deliver accurate, reliable data to stakeholders, ensuring compliance with environmental regulations and supporting long-term water resource management.
The monitoring of hydraulic infrastructure is another key application. Dams, flood defences, spillways, water treatment plants, and water distribution systems rely on careful control of flow and pressure. Sixense can integrate hydrological sensors into these systems to support asset integrity assessments, operational performance monitoring, and early-warning systems for anomalous conditions. This allows asset owners to respond quickly to developing risks, improving safety and reducing maintenance costs through proactive rather than reactive management.
Hydrological monitoring is also essential in construction and tunnelling operations beneath the water table, where groundwater levels must often be controlled through pumping or dewatering systems. Sixense provides the instrumentation and data management needed to accurately measure water level drawdown and ensure that dewatering activities do not cause unintended impacts such as ground settlement, structural movement, or environmental harm. This enhances project safety, regulatory compliance, and effective control of groundwater conditions throughout construction.
Soil remediation projects also benefit from hydrological monitoring, particularly where contaminated groundwater must be tracked and treated. Sensors can be used to assess the movement of contaminants, evaluate the success of remediation techniques, and confirm that treated water meets discharge or reuse standards. Sixense can implement these monitoring systems and provide ongoing data reporting, enabling project teams to demonstrate compliance and the effectiveness of remediation measures.
In many projects, hydrological sensors are deployed alongside meteorological and geotechnical instrumentation to form an integrated monitoring network. Sixense specialises in combining these systems into unified data platforms, allowing stakeholders to view rainfall, water level, ground movement, pore pressure, and structural response data in one place. This holistic approach provides a clearer understanding of environmental interactions and project behaviour, supporting safer construction practices, improved environmental stewardship, and long-term asset sustainability.