Victoria's central repository for surface water, groundwater, streamflow, and stream health monitoring data. Open access for researchers, planners, land managers, and the public.
The Victorian Water Resources Data Warehouse provides open access to decades of environmental monitoring records from across the state. Use the filters below to locate datasets by category, region, or monitoring parameter.
All datasets are available at no cost. For bulk or automated access, contact the warehouse team for API documentation.
The Victorian Water Resources Data Warehouse compiles monitoring records from state agencies, Catchment Management Authorities, and rural water corporations into four core categories.
The Victorian Water Resources Data Warehouse holds measurements from the Victorian Water Quality Monitoring Network across major rivers and streams throughout Victoria. Records track pH, salinity, turbidity, dissolved oxygen, and phosphorus levels at monitoring stations statewide.
The Victorian Water Resources Data Warehouse provides hydrographic data tracking water levels, river discharge, and streamflow volumes. These records support water allocation planning, flood modelling, and long-term analysis of Victoria's river systems.
The Victorian Water Resources Data Warehouse stores bore logs, water table levels, and salinity data sourced from the state's Groundwater Management System. These records support aquifer management, irrigation planning, and groundwater-dependent ecosystem research.
The Victorian Water Resources Data Warehouse publishes ecological assessments and ratings from the Index of Stream Condition (ISC). ISC data quantifies the ecological condition of Victoria's waterways, covering riparian vegetation, in-stream habitat, and biological indicators.
The Victorian Water Resources Data Warehouse has published the complete 2025-26 annual dataset from the Victorian Water Quality Monitoring Network. The release covers 142 active monitoring stations across all major catchment areas, with full records for pH, salinity, turbidity, dissolved oxygen, and phosphorus.
Enquire about this release →The Victorian Water Resources Data Warehouse now incorporates bore records from an additional 320 monitoring sites in the Mallee and North Central regions, increasing groundwater coverage statewide.
Learn more →The Victorian Water Resources Data Warehouse has published ISC 2025 ecological assessment results for 89 waterway reaches across the state. Results reflect updated riparian vegetation surveys completed in spring 2025.
Learn more →Digitisation of historical paper records has extended the streamflow time series for 14 gauging stations across the Goulburn Broken and North East regions, with records now reaching back to 1965.
Learn more →The Victorian Water Resources Data Warehouse compiles monitoring data from a network of Victorian state agencies, Catchment Management Authorities, and rural water corporations. Each agency contributes data under established data-sharing agreements to support transparent environmental governance.
The Victorian Water Resources Data Warehouse team supports researchers, planners, government staff, and community members in locating and interpreting monitoring data. Contact the team directly.
