ALS Environmental Division

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Notices

  • Mar, 2014 New Health Canada Drinking Water Guidelines for Ethylbenzene, Toluene and Xylenes.
    Download PDF (876 KB)
  • Feb, 2014 - Internet Explorer 11. In order to use the export to Excel features in Webtrieve after updating to Internet Explorer version 11, please press ALT-T and select compatibility settings, and add the Webtrieve URL to the list of websites to use in compatibility mode.
  • Feb, 2014 Canadian Water Quality Guidelines for the Protection of Freshwater Aquatic Life have updated the Cadmium long term guideline limits to 0.04 ug/L, which is based on hardness below 17 mg/L (as CaCO3).
    Download PDF (274 KB)
  • Jan, 2014 Stage 9 Amendments to the Contaminated Sites Regulation - Effective February 1, 2014 the Schedule 5 lead standards for human health protection will be updated.
    Download PDF (204 KB)
  • April, 2013 New sulphate guidelines for BC Approved Ambient Water Quality Guidelines
    Download PDF (628 KB)
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