Add Yahoo as a preferred source to see more of our stories on Google. After the Hebgen Dam malfunctioned in November of 2021, FWP, Northwestern Energy, and community members helped recover fish and ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. For more than six years, Hebgen Dam has been releasing water off the top of Hebgen Lake while the ...

Fish experts said at a meeting on Wednesday that juvenile fish likely died at the highest rates, compared with adult fish and fish eggs, after a malfunction at Hebgen Dam triggered an abrupt drop in ...

MISSOULA, Mont. — Permanent repairs and upgrades are scheduled for the release gate at Hebgen Dam this summer. Last November, a release gate failed and water levels dropped drastically. Northwestern ...

BOZEMAN (AP) - The intake structure at the Hebgen Dam has been temporarily fixed and water flow into the Madison River is back to normal levels for this time of year, according to PPL Montana, which ...

BOZEMAN, Mont. — At Anaconda Foundry Fabrication Company, machinists and fabricators worked around the clock to repair a malfunctioning gate component at Hebgen Dam. “Obviously, the river going dry is ...

ENNIS - Engineers Tuesday tried to determine how best to control the flow of water through failed headgates at Hebgen Dam, a failure that allowed heightened flows and led to evacuation of some Madison ...

Just before midnight Wednesday a replacement part was installed on a broken spillway gate on the Hebgen Lake Dam and flows to the Madison River downstream were quickly boosted. NorthWestern Energy ...

The Yellowstone caldera, which lurks beneath the first-ever US national park, gets its chilling nickname as a supervolcano due to its ability to inflict devastation on a global level. Located below ...

Water leaves Hebgen Dam and flows out of a culvert and into the upper Madison River on Dec. 15, 2022. In late November 2021, a malfunction at the dam caused flows to drop suddenly, leaving parts of ...