https://apnews.com/8b72d5581ec31fdbd654f3d090ce2941

BILLINGS, Mont. (AP) — U.S. prosecutors suspect a Wyoming company of potentially concealing problems with a pipeline that broke in 2015 and spilled more than 50,000 gallons (240,000 liters) of crude into Montana’s Yellowstone River, fouling a small city’s drinking water supply, court filings show.

The government is suing Bridger Pipeline for violations of environmental laws in the 2015 spill, which came after the line buried beneath the Yellowstone became exposed and broke when ice scoured the river bottom near Glendive, Montana.