Technical Paper In Support of Listing Waterton-Glacier as a World Heritage Site in Danger Due to Proposed Coal Open-Pit Mining and Coalbed Methane Extraction in the Flathead River Headwaters

The document details the conservation values of the Waterton-Glacier International Peace Park and the surrounding Crown of the Continent ecosystem, specifically the transboundary Flathead River basin. It assesses the risks associated with two primary industrial threats: coalbed methane (CBM) extraction, exemplified by BP Canada's Mist Mountain Project, and open-pit coal mining, specifically the Lodgepole Coal Mine proposed by Cline Mining Corp. The paper argues that these activities would cause severe, irreversible damage to water quality, critical fish spawning habitats for bull trout and westslope cutthroat trout, and migratory corridors for rare carnivores like grizzly bears and wolverines. It emphasizes a critical lack of baseline environmental data and highlights the cumulative stress from other external threats such as highway expansion and logging.

• The Flathead River basin is a critical biodiversity hotspot and a vital north-south connector for rare carnivores, including grizzly bears, wolves, lynx, and wolverines, which rely on the area for gene flow and migration between the U.S. and Canada.
• Proposed coalbed methane (CBM) extraction would cause severe habitat fragmentation due to the high density of infrastructure required, with up to 24 wells per square mile and extensive service roads.
• CBM extraction poses significant water pollution risks, including the disposal of 'produced' water containing heavy metals and the use of hydraulic fracturing fluids that can contaminate fresh water supplies with chemicals like benzene and toluene.
• The proposed Lodgepole open-pit coal mine would involve 'mountaintop removal' techniques, potentially burying streams under waste rock and contaminating the Flathead River system with nitrates and selenium.
• Open-pit mining in the region is linked to severe water quality degradation, as evidenced by Elk Valley mines where selenium levels downstream were 100 to 200 times higher than upstream levels.
• The Lodgepole mine specifically threatens critical spawning and rearing habitats for bull trout and westslope cutthroat trout, with 67% of known bull trout redds in the Canadian Flathead system located near the affected creeks.
• There is a critical deficiency in baseline environmental and biological data for the Flathead River headwaters, which prevents accurate assessment of the potential impacts of industrial development.
• The Waterton-Glacier region is already under stress from other external threats, including highway expansion, clearcut logging, and increasing human settlement, which exacerbates the danger posed by mining.

APA

Earthjustice (2008). Technical Paper In Support of Listing Waterton-Glacier as a World Heritage Site in Danger Due to Proposed Coal Open-Pit Mining and Coalbed Methane Extraction in the Flathead River Headwaters. https://earthjustice.org/wp-content/uploads/technical-paper-threats-to-waterton-glacier-2008.pdf

Chicago

Earthjustice. Technical Paper In Support of Listing Waterton-Glacier as a World Heritage Site in Danger Due to Proposed Coal Open-Pit Mining and Coalbed Methane Extraction in the Flathead River Headwaters. 2008. https://earthjustice.org/wp-content/uploads/technical-paper-threats-to-waterton-glacier-2008.pdf.

Wikipedia

{{cite report |author=Earthjustice |title=Technical Paper In Support of Listing Waterton-Glacier as a World Heritage Site in Danger Due to Proposed Coal Open-Pit Mining and Coalbed Methane Extraction in the Flathead River Headwaters |date=2 June 2008 |url=https://earthjustice.org/wp-content/uploads/technical-paper-threats-to-waterton-glacier-2008.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{earthjustice2008technical, author = {{Earthjustice}}, title = {{Technical Paper In Support of Listing Waterton-Glacier as a World Heritage Site in Danger Due to Proposed Coal Open-Pit Mining and Coalbed Methane Extraction in the Flathead River Headwaters}}, institution = {Earthjustice}, year = {2008}, month = jun, url = {https://earthjustice.org/wp-content/uploads/technical-paper-threats-to-waterton-glacier-2008.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }