Found 97 datasets matching "dam sites".
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This dataset contains U.S. Geological Survey (USGS) developed hydraulic models, USGS developed hydrology data, US Fish and Wildlife Service (USFWS) supplied data (topography/bathymetry and...
Search relevance: 95.30 | Views last month: 2 -
This dataset contains U.S. Geological Survey (USGS) field survey data at nine dam-removal and culvert-retrofit sites in the northeastern United States (Olson and Simeone, 2021). The USGS field...
Search relevance: 89.20 | Views last month: 0 -
In May 2017, we acquired high-resolution seismic profiles near three dam sites (Strathcona, Laodre and John Hart dams) located on Vancouver Island, British Columbia, Canada. Our goal was to...
Search relevance: 87.19 | Views last month: 0 -
These datasets contain XYZ locations and other attributes of points from topographic bank surveys of sites NH104 and NH108 downstream from H. Neely Henry Dam near Gadsden, Alabama, from January...
Search relevance: 80.90 | Views last month: 0 -
These datasets contain XYZ locations and other attributes of points from topographic bank surveys of sites WB101 and WB106 downstream from Walter Bouldin Dam near Wetumpka, Alabama, from November...
Search relevance: 80.11 | Views last month: 0 -
These datasets contain XYZ locations and other attributes of points from topographic bank surveys of sites LM102 and LM108 downstream from Logan Martin Dam near Vincent, Alabama, from October 16,...
Search relevance: 78.32 | Views last month: 0 -
These data were compiled to assess the risk of erosion to archaeological site preservation. The objective of the study is to evaluate changes in archaeological site condition over time as a...
Search relevance: 59.25 | Views last month: 0 -
These data were collected by the Grand Canyon Monitoring and Research Center (GCMRC) to support riparian vegetation monitoring along the Colorado River between Glen Canyon Dam and the full pool...
Search relevance: 57.35 | Views last month: 0 -
Small, surface-release dams can impair natural stream connectivity by disrupting the flow of water, sediment, nutrients, and biota. Many dams built during the 19th and 20th centuries have exceeded...
Search relevance: 48.78 | Views last month: 0 -
Scoggins Dam in northwest Oregon lies within the Gales Creek fault zone (GCF), a northwest-striking system of active faults forming the boundary between the Coast Range and the Tualatin Valley...
Search relevance: 41.75 | Views last month: 1 -
Small, surface-release dams are ubiquitous across the U.S. and have the potential to alter stream flow, impede sediment and nutrient transport, and fragment biotic assemblages. To mitigate these...
Search relevance: 41.16 | Views last month: 0 -
We collected environmental DNA (eDNA) data from the Elwha River, home to the world’s largest dam removal project, to track the spatial and temporal patterns of species responses following dam...
Search relevance: 41.09 | Views last month: 0 -
This dataset represents the transects used for hydrographic surveys of Emergent Sandbar Habitat at two sites near river miles 761.4 and 769.8 downstream of Gavins Point Dam on the Missouri River.
Search relevance: 40.76 | Views last month: 0 -
This data release provides coupling of Conterminous United States and several Canadian operational reservoirs used in recent hydrologic modeling studies to authoritative national hydrographic...
Search relevance: 40.47 | Views last month: 1 -
This data release contains six different datasets that were used in the report SIR 2018-5108. These datasets contain discharge data, discrete dissolved-solids data, quality-control discrete...
Search relevance: 40.39 | Views last month: 0 -
Small, surface-release dams can impair natural stream connectivity by disrupting the flow of water, sediment, nutrients, and biota. Many dams built during the 19th and 20th centuries have exceeded...
Search relevance: 39.34 | Views last month: 0 -
Monthly Mean Dissolved-Solids Concentration and Monthly Mean Dissolved-Solids Load Data Flow weighted monthly mean dissolved-solids concentrations (mg/L) data and monthly mean dissolved-solids...
Search relevance: 39.33 | Views last month: 0 -
This dataset consists of ring widths of large cottonwood trees on the floodplain of the Missouri River downstream of Garrison Dam in North Dakota. Trees are from three sites: Smith Grove, Kimball...
Search relevance: 39.21 | Views last month: 0 -
These datasets describe channel adjustments over a 60-year period to dams in the Missouri National Recreational River (MNRR), South Dakota and Nebraska. Datasets include a channel geometry...
Search relevance: 38.69 | Views last month: 0 -
These datasets describe channel adjustments over a 60-year period to dams in the Missouri National Recreational River (MNRR), South Dakota and Nebraska. Datasets include a channel geometry...
Search relevance: 38.65 | Views last month: 0
