LRU Updates River Photo
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Upper Columbia River Added to Superfund List

The Federal Register published a notice on December 13th adding EPA’s Upper Columbia River site to the Superfund National Priorities List (NPL).

Although site boundaries are not determined as part of the listing, related investigations have stretched from the U.S. – Canada border

EPA logo
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EPA Planning Additional Northport Cleanup

The U.S. Environmental Protection Agency (EPA) Region 10 is planning to conduct a time-critical removal/soil cleanup action for approximately 15 properties in summer/fall 2024. Currently, EPA is reviewing existing soil sampling data to identify properties…

Grand Coulee Dam
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EPA Proposes Adding the Upper Columbia River to the National Priorities List

In March, EPA proposed listing the Upper Columbia River (UCR) as a Superfund site on the National Priorities List (NPL). Per EPA, “NPL sites are areas where there are known releases of hazardous substances, pollutants,…

Upper Columbia River Meeting Hosted by U.S. Environmental Protection Agency and Citizens for a Clean Columbia
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Upper Columbia River Meeting Hosted by U.S. Environmental Protection Agency and Citizens for a Clean Columbia

You are invited to attend a community meeting about Upper Columbia River hosted by the U.S. Environmental Protection Agency and Citizens for a Clean Columbia EPA will provide updates on investigation related reports, sampling, and…

LRF logo
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EPA Remedial Investigation and Feasibility Study (RI/FS) Update

As part of a 2006 Settlement Agreement with Teck, the Environmental Protection Agency (EPA) is directing the Upper Columbia River Remedial Investigation and Feasibility Study (RI/FS). Its purpose is to establish the nature, extent and…

EPA Remedial Investigation and Feasibility Study (RI/FS) Update
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EPA Remedial Investigation and Feasibility Study (RI/FS) Update

In 2005, the Environmental Protection Agency (EPA) initiated the Upper Columbia River Remedial Investigation and Feasibility Study (RI/FS). Funded under a settlement agreement with Teck, its purpose is to establish the nature, extent and possible…

EPA Nears Decision on Proposal to Add the Upper Columbia River Study Area to the National Priorities List
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EPA Nears Decision on Proposal to Add the Upper Columbia River Study Area to the National Priorities List

In October, the Forum reported that EPA may propose adding the Upper Columbia River study area to the National Priorities List (NPL), aka– Superfund. The Upper Columbia River study area currently extends from Grand Coulee…