Canada's Premier National Freshwater Research Facility

Supporting critical water research to safeguard Canadian water resources in an era of rapid change

GWFO is led by the University of Saskatchewan and is a partnership amongst twelve universities, providing essential data to help researchers and other users develop sustainable water resource management solutions. The geographical scope of GWFO covers most of the major river basins in Canada with exemplary observation sites that provide key insights on water cycling and quality.

OPEN ACCESS TO FRESHWATER DATA

64

INSTRUMENTED WATER OBSERVATION SITES

In lakes, rivers, wetlands, glaciers, and drainage basins across Canada

15

DEPLOYABLE MEASUREMENT SYSTEMS

For specialized field data acquisition

18

STATE‑OF‑THE‑ART WATER LABORATORIES

At partner universities for detailed water quality, biological, and other analyses

Real-Time & Historical Data

Urgently needed freshwater data collected from GWFO's instrumented observing sites inform the development and testing of water prediction models, allow changes in water sources to be monitored, underpin diagnosis of risks to water security, and help in the design of solutions to ensure the long-term sustainability of Canadian water resources.

WaterNet

Information Hub

View GWFO's catalogue of data and related metadata from GWFO and prior water sciences programs, with detailed information on and linkages amongst datasets, researchers and projects, observation sites and facilities, hydrological model workflows and outputs, publications, and other information across the program.

Visit Info Hub

Data Centre

The primary access point for GWFO's open-access data, located on WaterNet. The Data Centre allows the search, visualisation, and download of data by variable, by site, and recent telemetry.

Visit Data Centre

Data Dashboard

Real-time data collected from our telemetry connected observatories is available to view through our data dashboard.

Parts of the dashboard are currently under development.

Fortress Mountain Marmot Creek
SDNWA
BERMS
Rocky Mountain
WA Ranches
Lake O'Hara
Wolf Creek
SK Agriculture
Map

For large or custom data requests, please fill out the data request form.

Data Request Form

Several finalized datasets are available on repositories recommended by GWFO.

Search these repositories to find GWFO datasets. Full list available soon.

FRDR Borealis
AmeriFlux ESSD
Datastream GitHub
GLOS Pangaea
Zenodo

 

Why GWFO Matters for Canadians

National Flood, Drought, & Water Quality Prediction

Floodplain Mapping & Risks Associated with Water-Related Disasters

Flexible & Responsive to Climate Change & Extreme Events

Foundation for the Federal & Provincial Water Management Strategies

National and Transboundary Lake Restoration

Water Information for Prosperity - Industry, Communities

Attract & Retain Young Professionals & Global Scientific-Thought Leaders

The geographical scope of GWFO covers most of the major river basins in Canada with exemplary observation sites that provide key insights on water cycling and quality.
The geographical scope of GWFO covers most of the major river basins in Canada with exemplary observation sites that provide key insights on water cycling and quality.

Data-Driven Water Futures

GWFO’s data-informed predictive models are being developed for application around the world in collaboration with UNESCO, WCRP, and WMO.

Indigenous Knowledge in Action

GWFO partners with Indigenous communities, governments, industry, and conservation leaders to build capacity, reduce risk, and strengthen water management amid rapid environmental change.

Supporting UN Climate Science

GWFO supplies the data, informs models and provides knowledge mobilisation to support three UN programs: the World Climate Research Programme, UNESCO, and World Meteorological Organisation.

Leading North America's Hydroclimate Research

As the only North American Regional Hydroclimate Project within GEWEX, GWFO leads coordinated research on water and energy cycles, advancing climate understanding under the World Climate Research Programme.

Decade of Action for Cryospheric Sciences (2025–2034)

Signaling a global shift from observing ice loss to addressing it. GWFO helps drive science-based collaboration to reduce climate risks and protect communities and ecosystems relying on the world’s frozen regions.

Advancing Glacier Science

GWFO is contributing to the science objectives for the UN International Year for Glaciers’ Preservation - 2025, such as instituting GWFO-style "Integrated Mountain Observing and Prediction Systems" through collaborations in the World Climate Research Programme.