Canadian Climate Normals - Environment Canada: 1971 - 2000

Canadian Historical Climate Data - Environment Canada

Environment Canada

Environment Statistics - Stats Canada

Environmental Law Enforcement Program

Grand River Conservation Authority

Great Lakes Information Network

Municipal (Water) Use Database (MUD) - data and maps

Nat'l Pollutant Release Inventory (NPRI)

Soil Landscapes of Canada by Agriculture Canada

Great Lakes Environmental Atlas - EPA

EPA Data Systems & Software

Extreme Weather Sourcebook 2001

Nat'l Climate Data Center

NRCS Technical Resources - USDA Natural Resources Conservation Service

National Geospatial Data Clearinghouse

USGS - U.S. Geological Survey

Earth Observatory - NASA

Earthwatch - UNEP

GEMS - UNEP Freshwater Programme

Geo Data Portal - UNEP

Global Historical Climatology Network - GHC

International Joint Commission - Canada/U.S.

U.N.E.P. - Global Database

World Conservation Monitoring Centre

World Meteorological Organization

World Ozone and Ultraviolet Radiation Data Centre

World Resources Institute - Earth Trends database