clean water act

Conservation Group Pressure Prompts Idaho DEQ to Sue Cities Polluting Snake and South Fork Teton Rivers
April 16, 2026

Conservation Group Pressure Prompts Idaho DEQ to Sue Cities Polluting Snake and South Fork Teton Rivers

Last week, the Idaho Department of Environmental Quality (DEQ) filed litigation against the cities of Burley and Rexburg over ongoing violations of the federal Clean Water Act at wastewater treatment plants they operate. This action comes after Snake River Waterkeeper (SRW) and the Idaho Conservation League (ICL), represented by attorneys at Advocates for the West, […]

VICTORY! Court denies Simplot’s motion to dismiss lawsuit over illegal feedlot pollution
June 25, 2024

VICTORY! Court denies Simplot’s motion to dismiss lawsuit over illegal feedlot pollution

A lawsuit challenging decades of unlawful pollution discharges into the Snake River at a Grand View, Idaho Concentrated Animal Feeding Operation (CAFO) will move forward following a decision by a federal court judge. On June 24, 2024, Idaho Chief District Judge David C. Nye upheld the Clean Water Act (CWA) lawsuit, filed in May 2023, […]

VICTORY! Mining Company to Pay Nez Perce Tribe $5 Million to Settle Clean Water Act Lawsuit
August 18, 2023

VICTORY! Mining Company to Pay Nez Perce Tribe $5 Million to Settle Clean Water Act Lawsuit

Mining company Perpetua Resources will pay the Nez Perce Tribe $5 million as part of a settlement agreement reached over ongoing pollution discharges into the headwaters of the East Fork South Fork Salmon River. The settlement resolves a 2019 Clean Water Act (CWA) lawsuit filed by Advocates for the West and the Tribe’s Office of Legal Counsel challenging the illegal discharge of arsenic, […]