Description
In November 1989, a liquid mixture of various contaminants including the wood preservatives creosote and pentachlorophenol (PCP) was found seeping into the Bow River adjacent to the abandoned Canada Creosote site in Calgary. A temporary berm was built in the river around the seepage area on November 6-9, 1989, and rebuilt on October 9-19, 1990. Contaminants were removed from the bermed area. A permanent barrier to contaminant flow was installed along the entire shoreline between April 29 and May 3, 1995, and a system designed to prevent the flow of contaminated groundwater to the river around the barrier was operational by February 8, 1996.
Updated
February 1, 1998
Tags
Title and publication information
Type
Extent
34 pages
Frequency
Once
Publisher / Creator Information
Subject Information
Topic
Spatial Coverage
Subject (LCSH)
Subject (LCSH)
Subject (LCSH)
Subject (LCSH)
Resource Dates
Date Created
1998-02-01
Date Added
2015-08-24T15:05:21.533673
Date Modified
1998-02-01
Date Issued
1998-02-01
Audience information
Language
Identifiers
ISBN (pdf)
0778542491
ISBN (print)
0778542483
NEOS catalogue key
2051557
Local Identifier
T/817
Usage / Licence
Contact
Contact Name
Information Centre