OneRain Australia Pty Ltd, part of Advanced Environmental Monitoring (AEM), is a global leader in environmental intelligence, delivering decision-support data, software, and professional services for real-time environmental monitoring and water resource management. OneRain specialises in the accurate, reliable collection, integration, and analysis of rainfall and hydrometeorological data—transforming observations into actionable insight across the full lifecycle of environmental operations.
Since 1992, OneRain has partnered with government agencies, utilities, and infrastructure operators to optimise water management, enhance regulatory compliance, enable successful civil works, and protect lives and property. Our solutions support a wide range of missions, including flood early warning, road weather safety, dam and levee monitoring, stormwater and wastewater management, and integrated water resource planning.
As part of AEM’s global portfolio, OneRain delivers these capabilities through modern, cloud-based platforms such as AEM Elements® 360, providing enterprise data collection, visualisation, forecasting, alerting, and decision support in a unified environment. These systems integrate field sensors, telemetry networks, radar and forecast data, and hydrologic and hydraulic models to deliver real-time situational awareness and predictive intelligence.
Our expertise spans the full environmental monitoring ecosystem—from gauging, telemetry, and remote sensing to advanced analytics, modelling, automated alerting, and operational control—enabling clients to move from data collection to confident decision-making.
Together with AEM, OneRain empowers organisations to proactively manage environmental risk, strengthen resilience, and make informed decisions—helping communities and critical infrastructure systems manage water for good.