Publications

Changes in contaminant levels in the Bow River following the installation of a containment system at the Canada Creosote site

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
Bow River Canada Creosote contaminants water quality

Title and publication information

Type
Report
Extent

34 pages

Frequency

Once

Publisher / Creator Information

Publisher

Environmental Protection (1992-1999)

Contributor

Sosiak, A. J.

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

Identifiers

ISBN (pdf)

0778542491

ISBN (print)

0778542483

NEOS catalogue key

2051557

Local Identifier

T/817

Usage / Licence

Contact

Contact Name

Information Centre