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Showing 1 to 14 of 14 for “"milltown"”.
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Restoring the "Shining Waters": Milltown, Montana and the History of Superfund Implementation
… U.S. Environmental Protection Agency included Milltown Reservoir on its first list of Superfund sites. Superfund law capped two decades of the federal government's most aggressive environmental legislation. While tracking the national story of Superfund law, my story provides a local view of …
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Restoring the "Shining Waters": Milltown, Montana and the History of Superfund Implementation
… U.S. Environmental Protection Agency included Milltown Reservoir on its first list of Superfund sites. Superfund law capped two decades of the federal government's most aggressive environmental legislation. While tracking the national story of Superfund law, my story provides a local view of …
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SAMPLING AND MODELING OF SEDIMENT TRANSPORT AND RESERVOIR EROSION FOLLOWING DAM REMOVAL: MILLTOWN DAM, MONTANA
… by which reservoir sediment evacuated the Milltown Reservoir after the 2008 removal of Milltown Dam from just downstream of the confluence of the Blackfoot and Clark Fork Rivers, Montana. Mobilized sediments transported as a series of distinct waves and the speed at which the waves moved …
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SAMPLING AND MODELING OF SEDIMENT TRANSPORT AND RESERVOIR EROSION FOLLOWING DAM REMOVAL: MILLTOWN DAM, MONTANA
… by which reservoir sediment evacuated the Milltown Reservoir after the 2008 removal of Milltown Dam from just downstream of the confluence of the Blackfoot and Clark Fork Rivers, Montana. Mobilized sediments transported as a series of distinct waves and the speed at which the waves moved …
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TRACKING RELEASE OF RESERVOIR SEDIMENT CONTAMINATED BY HEAVY METAL MINING WASTE: A STUDY OF LARGE-SCALE DAM REMOVAL AT MILLTOWN, MONTANA
The removal of Milltown Dam at the confluence of the Clark Fork and Blackfoot rivers, near Missoula, Montana, caused an elevation in heavy metals concentration in downstream sediment. The primary source of contamination came from base metal extraction mining waste which had collected in reservoir …
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TRACKING RELEASE OF RESERVOIR SEDIMENT CONTAMINATED BY HEAVY METAL MINING WASTE: A STUDY OF LARGE-SCALE DAM REMOVAL AT MILLTOWN, MONTANA
The removal of Milltown Dam at the confluence of the Clark Fork and Blackfoot rivers, near Missoula, Montana, caused an elevation in heavy metals concentration in downstream sediment. The primary source of contamination came from base metal extraction mining waste which had collected in reservoir …
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FORECASTING GROUNDWATER RESPONSES TO DAM REMOVAL
… Groundwater Supplies During Dam Removal Actions, Milltown Reservoir, Western Montana is an applied case study and outlines the process for mitigating water supplies from engineering actions associated with the removal of the Milltown Dam in western Montana between 2006 and 2009. This paper is a …
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FORECASTING GROUNDWATER RESPONSES TO DAM REMOVAL
… Groundwater Supplies During Dam Removal Actions, Milltown Reservoir, Western Montana is an applied case study and outlines the process for mitigating water supplies from engineering actions associated with the removal of the Milltown Dam in western Montana between 2006 and 2009. This paper is a …
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Temporal and Spatial Variation of Fine Sediment Infiltration in a Gravel-Bed River
… also dictate the extent of FSI. In 2008, the Milltown Dam near Missoula, MT was removed as part of a Superfund remediation action and released contaminated sediment downstream. I used bulk sampling, freeze cores, infiltration bags and a suspended sediment water bottle to collect samples for …
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Upstream Geomorphic Response to Dam Removal: The Blackfoot River, Montana
… m base level reduction caused by the removal of Milltown Dam. Field data collected include surveys of channel bed topography and water surface elevation profiles which were integrated into a flow modeling approach. Headward erosion extended 4.5 km upstream of the dam site during the first five …
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Temporal and Spatial Variation of Fine Sediment Infiltration in a Gravel-Bed River
… also dictate the extent of FSI. In 2008, the Milltown Dam near Missoula, MT was removed as part of a Superfund remediation action and released contaminated sediment downstream. I used bulk sampling, freeze cores, infiltration bags and a suspended sediment water bottle to collect samples for …
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Upstream Geomorphic Response to Dam Removal: The Blackfoot River, Montana
… m base level reduction caused by the removal of Milltown Dam. Field data collected include surveys of channel bed topography and water surface elevation profiles which were integrated into a flow modeling approach. Headward erosion extended 4.5 km upstream of the dam site during the first five …
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Seismic Reflection and Gravity Constraints on the Bedrock Configuration in the Greater East Missoula Area
… contamination from the EPA Superfund Site at the Milltown Dam. The accuracy of these groundwater models depends on many factors, one of which is the accuracy to which the bedrock topography is mapped. Currently, a map based heavily on a gravity survey provides the most detailed map of the bedrock. …
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Seismic Reflection and Gravity Constraints on the Bedrock Configuration in the Greater East Missoula Area
… contamination from the EPA Superfund Site at the Milltown Dam. The accuracy of these groundwater models depends on many factors, one of which is the accuracy to which the bedrock topography is mapped. Currently, a map based heavily on a gravity survey provides the most detailed map of the bedrock. …