international border

Canadian refinery spills diesel into St. Clair River

Canadian refinery spills diesel into St. Clair River

An unknown amount of petrochemicals spilled into the St. Clair River from a refinery in Canada during heavy rainfall Wednesday night. An overflow in Suncor’s Sarnia refinery’s internal sewer system left a sheen on the river that caused officials on both sides of the international border to close off drinking water intakes. But Canadian authorities cleared water plants to return to normal activity Thursday morning.

Ktunaxa press feds on cross-border pollution in Kootenay watershed

Ktunaxa press feds on cross-border pollution in Kootenay watershed

The six governments of the Ktunaxa Nation continue to press the federal government on pollution in the Kootenay watershed that crosses the international border between Canada and the United States. Earlier this month, leadership with the six Ktuanxa governments recently met with representatives fro the U.S. Department of State, U.S. Environmental Protection Agency, and the U.S. Geological Survey on the Kootenai Tribe of Idaho’s reservation lands in Bonner’s Ferry.

Read the Daily Inter Lake Article

Read the Daily Inter Lake Article

Canada's largest coal company is challenging a new Montana water quality standard that aims to limit concentrations of toxic runoff from the company's mines in British Columbia as it travels across the international border into the Kootenai River and Lake Koocanusa. Teck Resources Ltd. this month filed a petition with the state Board of Environmental Review, part of the Department of Environmental Quality, which last year adopted a stringent site-specific water quality standard for the trace element selenium, a byproduct of coal mining that's been found at high levels in fish tissue and egg samples on both sides of the border.

Canadian Coal Company Petitions Montana to Weaken Water Quality Standard

Canadian Coal Company Petitions Montana to Weaken Water Quality Standard

The largest diversified mining corporation in Canada has petitioned environmental regulators in Montana to weaken a new water quality standard at the international border, where for years pollutants have been leaching from the company’s British Columbia coal mines into the Kootenai River basin, including Lake Koocanusa. The company behind the petition, Teck Resources Limited, is solely responsible for the release of mining contaminants into tributaries of B.C.’s Elk River, which enters Montana at the U.S.-Canada border before joining the Kootenai River.