But it’s only one small part of the nation’s 15-year effort to restore Pacific lamprey populations to their former abundance in the Columbia River Basin after dams, habitat destruction ...

anomalies and impacts of this aging international treaty on the wider Columbia River Basin. Key points agreed to by workshop participants included: Renegotiation of the Columbia River Treaty needs to ...

You’d be hard-pressed to find a part of the Pacific Northwest that’s more important than the Columbia River basin. Fed by the mighty Columbia and Snake rivers and their many tributaries that ...

A 2022 National Oceanic and Atmospheric Administration report listed “restoration of the lower Snake River through dam breaching” as the first thing the region could do to help Columbia Basin ...

Officials are still not close to reaching their goal of returning at least 5 million salmon and steelhead to the Columbia River Basin. However, new data shows a positive trend in total abundance ...

Delta Petroleum Corporation has signed agreements for two separate transactions in the Columbia River Basin ("CRB") of Washington and Oregon. The first is a transaction with EnCana USA ...

ATLANTA — City officials say they have made “significant strides” in improving conditions at a wastewater treatment plant ... into the Chattahoochee River, polluting it with unsafe levels ...