Geospatial Data: Water and Hydrology

provide current and future river flood risk estimates in urban damage, affected GDP, and affected population Aqueduct Global Flood Risk Maps is a geospatial dataset in shapefile format. These geospatial datasets include current and future river flood risk estimates in urban damage, affected GDP, and affected population by country, river basin, and state.

Aqueduct Global Maps 2.1 Data include indicators of water quantity, water variability, water quality, public awareness of water issues, access to water, and ecosystem vulnerability. Data available in Geodatabase and Shapefile formats.

This website contains hydrographic survey maps and data, bathymetric data, and maritime boundary data for Canada.

A comprehensive active archive of both data and knowledge augmentation services with a focus on hazardous weather, its governing dynamical and physical processes, and associated applications.

Interactive viewer of global surface water datasets 1984-2015 - occurrence, change, seasonality, recurrence, transitions and maximum extent. Data is available for download in GIS formats.

Geospatial digital data of Canada's inland waters, such as lakes, reservoirs, watercourses (rivers and streams), canals, islands, drainage linear network, toponyms or geographical names, constructions and obstacles related to surface waters, etc

Provincial level hydrographical network data. Consists of six data classes: Watercourse, Waterbody, Shoreline, Hydrographic Points, Hydrographic Lines, and Hydrographic Polygons. Access via the Geoportal, search for "OHN".

List of flood datasets in the Government of Canada's Open Data Portal.

List of geospatial datasets about water from the Open Data Canada website.

Shoreline classification data has been developed for use by the Environmental Emergencies Program of Environment and Climate Change Canada for environmental protection purposes.

City of Toronto. Data collected from 11 of the city's beaches where the water was tested for E. coli on a daily basis. Data is in XML format.

Hydrometric (water level and flow) datasets produced and distributed by the Canada Water Office.

Water level data collected hourly at the Toronto station (13320).

Information on the nature, extent and importance of Canada’s water resources.

Interactive viewer of global surface water datasets 1984-2015 - occurrence, change, seasonality, recurrence, transitions and maximum extent. Data is available for download in GIS formats.

Information on Great Lakes water levels is available from several agencies in the United States and Canada. This Web page contains links to a number of official Web sites containing Great Lakes water level and related data.

Water wells, monitoring sites, and aquifers of Canada.

Historical data available (1906-2017). The Queen's Quay water station is 02HC048 if you are looking for Toronto harbour data.

List of flood datasets in the Government of Canada's Open Data Portal.

List of datasets about water from the Open Data Canada website.

FAO’s global water information system. Downloadable tables and maps.