Environmental Science & Engineering Magazine – May 2007

Page 101

ES&E May:2007

5/22/07

11:26 PM

Page 101

NEWS Province invests in cleanup of contaminated sites Manitoba’s Conservation Minister Stan Struthers has announced a $39-million plan to clean up contaminated sites and deal with their impacts across the province, starting with an alternative water supply for the community of Grosse Isle. The minister has signed a memorandum of understanding with the rural municipalities of Rockwood and Rosser which will lead to a new water supply to address groundwater contamination in the community of Grosse Isle. An alternative water supply plan will be developed along with a site remediation agreement to determine financial responsibilities and a long-term management plan for the site. Leaking underground petroleum storage tanks contaminated the groundwater aquifer in the area. The current landowner did not cause the contamination and no other potentially responsible parties exist. The province is now managing the site under the Contaminated Sites Remediation Act. www.gov.mb.ca

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Ottawa fined for violation of Environmental Protection Act The City of Ottawa has been fined a total of $65,000 after pleading guilty to discharging contaminants into the natural environment that caused adverse odours. Ottawa owns and operates a sewage pumping station in the village of Richmond which is within the City’s boundaries. In the spring of 2005, Ottawa upgraded the pumping station and installed an odour control system that uses a biofilter to destroy hydrogen sulfide odours. Beginning in June 30, 2005, the Ministry of the Environment started receiving complaints from numerous residents surrounding the Richmond pumping station of septic odours. Residents indicated that the odours were extremely unpleasant and made their outdoor properties unusable during that summer. The odours were confirmed by a Ministry inspector on July 11, 2005 and determined to be consistent with odours associated with hydrogen sulfide. Following an investigation by the Ministry’s Investigations and Enforcement Branch, the City of Ottawa was

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May 2007 | 101


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