The Upper Missouri Waterkeeper and Big Hole River Foundation have petitioned the Montana Department of Environmental Quality ...

The Montana Department of Environmental Quality has rejected a petition filed by two river advocacy groups seeking an impairment designation for the Big Hole River tied to nutrients pollution.

DESCRIPTION: A member of the salmon family, the Arctic grayling has a prominent sail-like dorsal fin and purple metallic coloration. Adults are usually about eight to 12 inches long. HABITAT: Grayling ...

Two conservation groups are petitioning the Montana Department of Environmental Quality ... poorly maintained septic systems and manure from livestock. Upper Missouri Waterkeeper and the Big Hole ...

The Upper Missouri Waterkeeper and the Big Hole River Foundation have filed a petition with the Montana Department ... population of river-dwelling Arctic grayling in the upper river have ...

Enviro Groups Petition DEQ to Limit Nutrient Pollution on Big Hole River Two conservation groups are petitioning the Montana Department ... manure from livestock. Upper Missouri Waterkeeper ...