Sand and pebbles start washing from coffer dam channel around Milltown Dam. Slow erosion minimizes flushing contaminated sediments down the river.


Size: 4368px × 2912px
Location: Milltown, MT
Photo credit: © Craig Larcom / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arsenic, breach, clark, complex, connectivity, contamination, copper, crew, dam, damage, earth-fill, energy, environmental, fish, fishery, fork, generation, gravity-type, groundwater, heavy, history, hydroelectric, industry, lead, metal, milltown, mining, power, remediation, removal, reservoir, restoration, river, sediment, sedimentation, sediments, site, superfund, toxic, waste, work, zinc