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The database contains information about individual water well drilling reports, chemical analysis reports up to the end of 1986, springs, flowing shot holes, test holes, and pump tests conducted on the wells. There is approximately 500,000 records within the database with about 5,000 new records...

This data file contains the archived snow pack level manual observations from across British Columbia. Manual snow survey sites are actively surveyed as part of the BC Snow Survey program. Manual snow surveys are conducted up to eight times per year around the beginning of every month from...

The British Columbia Provincial Groundwater Observation Well Network (PGOWN) is comprised of groundwater level and chemistry monitoring stations which are cooperatively operated by the Ministry of Forests, Lands and Natural Resource Operations and the Ministry of Environment. There are 220 PGOWN...

The British Columbia Automated Snow Weather Station Network comprises monitoring stations operated by the Ministry of Environment, BC Hydro, Rio Tinto Alcan, the Greater Vancouver Water District and many other partner organizations. There are Automated Snow Weather Stations (ASWS) monitoring...

This data file contains the current year (December to April) snow pack level manual observations from across British Columbia. Manual snow survey sites are actively surveyed as part of the BC Snow Survey program. Manual snow surveys are conducted up to eight times per year around the beginning of...

The City of Montreal measures air quality in the form of a numerical value called the “Air Quality Index (AQI).” This data set provides access to historical AQI values, updated daily. Note: The AQI systems don't change the time: they always use Eastern Standard Time (EST) and not Eastern Daylight...

This dataset contains lake-wide algal bloom indices (extent, intensity, and severity) of Lake of the Woods on a daily basis over the June through October monitoring season. These data are derived from satellite remote sensing algorithms using European Space Agency's (ESA's) MEdium Resolution...

This dataset contains lake-wide algal bloom indices (extent, intensity, and severity) of Lake Winnipeg on a daily basis over the June through October monitoring season. These data are derived from satellite remote sensing algorithms using European Space Agency's (ESA's) MEdium Resolution Imaging...

This dataset contains lake-wide algal bloom indices (extent, intensity, and severity) of Lake Erie on a daily basis over the June through October monitoring season. These data are derived from satellite remote sensing algorithms using European Space Agency's (ESA's) MEdium Resolution Imaging...

The Federal Contaminated Sites Inventory includes information on all known federal contaminated sites under the custodianship of departments, agencies and consolidated Crown corporations as well as those that are being or have been investigated to determine whether they have contamination arising...