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Federal
Surface-sediment grain-size distributions from the Elwha River delta, Washington, August 2012 recent views
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in August 2012 (USGS Field Activity... -
Federal
Nearshore bathymetry data from the Elwha River delta, Washington, May 2011, collected from personal watercraft recent views
Department of the Interior —
This part of the data release presents bathymetry data from the Elwha River delta collected in May 2011 using two personal watercraft (PWCs). The PWCs were equipped... -
Federal
Topography data from the Elwha River delta, Washington, September 2013 recent views
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in September 2013. Topography data were collected on foot with global... -
Federal
Sediment deposition in the Elwha River estuary, Washington, measured on rod surface elevation tables (RSETs) from 2011 to 2014 recent views
Department of the Interior —
This portion of the data release presents sediment deposition in the estuary as measured using rod surface elevation tables (RSETs) at fifteen locations throughout... -
Federal
Geomorphic habitat units derived from 2011 aerial imagery and elevation data for the Elwha River estuary, Washington recent views
Department of the Interior —
Estuary geomorphic units delineated at a scale of 1:1500 using a combination of (a) 03 September 2011 0.3 meter resolution Microsoft/Digital Globe aerial imagery; and... -
Federal
Geomorphic habitat units derived from 2012 aerial imagery and elevation data for the Elwha River estuary, Washington recent views
Department of the Interior —
Estuary geomorphic units delineated at a scale of 1:1500 using a combination of (a) 30 August 2012 0.15 meter resolution NPS Elwha PlaneCam aerial imagery; and (b)... -
Federal
Topography data from the Elwha River delta, Washington, April 2014 recent views
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in April 2014. Topography data were collected on foot with global... -
Federal
Monthly bedload estimates, Elwha River, Washington, October 2015 to September 2016 recent views
Department of the Interior —
Bedload sediment transport was calculated on the Elwha River, Washington to measure the amount of sediment transported along the riverbed during the 2016 water year.... -
Federal
Riparian vegetation species richness in the Elwha River estuary, Washington, in 2007 and 2014 recent views
Department of the Interior —
This portion of the data release presents riparian plant species richness (number of unique taxa) data from plots sampled in the Elwha River estuary, Washington, in... -
Federal
Water quality in the Elwha River estuary, Washington, from 2006 to 2014. recent views
Department of the Interior —
This portion of the data release presents water column dissolved nutrient concentration data and water quality parameters from samples collected in the Elwha River... -
Federal
Surface-sediment grain-size distributions of the Elwha River delta, Washington, August 2022 recent views
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in August 2022 (USGS Field Activity... -
Federal
Topography data from the Elwha River delta, Washington, August 2022 recent views
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in August 2022. Topography data were collected on foot with global... -
Federal
Riverscape snorkeling surveys of salmonid distribution and abundance before (2007, 2008) and after (2018, 2019) dam removal on the Elwha River, Washington recent views
Department of the Interior —
We used snorkel surveys in the Elwha River, conducted in consecutive years before (2007, 2008) and after (2018, 2019) dam removal to assess changes in fish... -
Federal
Nearshore bathymetry data from the Elwha River delta, Washington, March 2013, collected from personal watercraft recent views
Department of the Interior —
This part of the data release presents bathymetry data from the Elwha River delta collected in March 2013 using two personal watercraft (PWCs). The PWCs were equipped... -
Federal
Surface-sediment grain-size distributions from the Elwha River delta, Washington, September 2014 recent views
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in September 2014 (USGS Field Activity... -
Federal
Topography data from the Elwha River delta, Washington, May 2011 recent views
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in May 2011. Topography data were collected on foot with global navigation... -
Federal
Nearshore bathymetry data from the Elwha River delta, Washington, January 2015, collected from kayak recent views
Department of the Interior —
This part of the data release presents bathymetry data from the Elwha River delta collected in January 2015 using a kayak. The kayak was equipped with a single-beam... -
Federal
Nearshore bathymetry data from the Elwha River delta, Washington, July 2017, collected from kayak recent views
Department of the Interior —
This part of the data release presents bathymetry data from the Elwha River delta collected in July 2017 using a kayak. The kayak was equipped with a single-beam... -
Federal
Surface-sediment grain-size distributions of the Elwha River delta, Washington, July 2018 recent views
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in July 2018 (USGS Field Activity... -
Federal
Orthomosaic images of the middle and lower Elwha River, Washington, 2012 to 2017 recent views
Department of the Interior —
This dataset presents 28 georeferenced orthomosaic images of the middle and lower reaches of the Elwha River. Each mosaic image was created by stitching together...