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Water chemistry, 26 different metals, and polycyclic aromatic compounds (PACs) were measured at 21 wetland sites where studies of amphibian health are being conducted. The water chemistry measurements (pH, conductivity, total dissolved solids, etc.) are used to further assess water quality,...

Colonial Waterbird Health and Contaminants This data set contains concentrations of heavy metals, including mercury, polychlorinated dibenzodioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) and stable nitrogen isotopes in five species of colonial waterbird eggs (California Gull, Herring...

The Wastewater Systems Effluent Regulations (WSER), developed under the Fisheries Act, came into force in 2012 to manage wastewater releases by systems that collect an average daily influent volume of 100 cubic metres or more. The WSER also does not apply to any wastewater system located in the...

This dataset contains the historical (prior to 2015) environmental dosimetry results. The current data can be found here: http://open.canada.ca/data/en/dataset/67bedee8-beb0-4b3a-a1c6-24a4cda08afe. The data after 2015 is provided in SI units of millisieverts (mSv) to be more in-line with current...

The published Salmonella data set represents data from domestic and imported feed samples collected by the CFIA from feed mills, farms, and retail establishments, over a period of 18 years from April 1st, 2000 to March 31st, 2018. The sample information includes the sample identifier, the...

The published mycotoxin data set represents data from domestic and imported feed samples collected by the CFIA from April 1, 2000 to March 31, 2018. The random sampling program is designed to monitor 12 mycotoxins of concern in livestock feeds. The sample information includes: the fiscal year in...