The Milltown Dam loomed large over the Clark Fork for about 100 years. For many of those invested in its 2008 removal, its ...

Here is another history lesson about Montana ice jams: Glacial Lake Missoula was essentially formed by a massive ice jam, known as an ice dam, that blocked the flow of the Clark Fork River near ...

DEER LODGE — Sam Carlson told the small but attentive crowd that he understands the skepticism accompanying the prolonged Superfund remediation of the historically beleaguered Clark Fork River.

The glacier, a southern tongue of the great Cordilleran ice sheet that covered western Canada in the last ice age, dammed up the Clark Fork River, creating Glacial Lake Missoula. When the ice dam ...