Montana Alberta Tie LTD (MATL) - Amendment

On August 11, 2010 Montana Alberta Tie Ltd. and MATL LLP, co-permittees for the Montana Alberta Tie Transmission Line, submitted an application to the Montana Department of Environmental Quality (DEQ) for an amendment to the Certificate of Compliance issued for the Montana portion of a 230-kV transmission line between Great Falls, Montana and a substation near Lethbridge, Alberta. The amendment would change language in the Certificate and allow construction activity within 50 ft of wetlands and require a water quality authorization. The following map indicates the Approved Location which is generally 250 feet on either side of a referenced centerline. This map also shows wetland delineations submitted to DEQ to date. Not all of the wetland delineations south of the Marias River have been submitted to DEQ yet.


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