MISSOULA, Mont. — Lewis and Clark Public Health is warning residents about a Harmful Algal Bloom (HAB) that is in bloom throughout Lake Helena. According to the health department, the bloom poses ...

Caution advisories have been issued for harmful algal blooms at the Lake Helena Wildlife Management Area boat launch and the nearby Hauser Reservoir Causeway. The advisory for Lake Helena was issued ...

A state biologist has pinpointed Lake Helena as the source of two walleye illegally introduced to Swan Lake in 2015. The fish’s discovery that year prompted an aggressive response from state ...

The Montana Department of Transportation is scheduled to resume construction Tuesday on upgrades to portions of Canyon Ferry Road and Lake Helena Drive. An agency press release states motorists should ...