99 datasets found
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Federal
Vegetation habitat units derived from 2009 aerial imagery and field data for the Elwha River estuary, Washington
Department of the Interior —
Estuary vegetation cover delineated from 11 September 2009 1-meter-resolution NAIP aerial imagery at a scale of 1:1500. -
Federal
Life history diversity of Oncorhynchus mykiss in the Elwha River during and fallowing dam removal
Department of the Interior —
Data for the paper published by Frontiers in Ecology and Evolution special issue on intensively monitored watersheds -
Federal
Fish abundance in the Elwha River estuary, Washington, from 2006 to 2014
Department of the Interior —
This portion of the data release presents fish abundance data from samples collected in the Elwha River estuary, Washington, in 2006, 2007, 2013, and 2014 (no... -
Federal
River-channel topography on the Elwha River, Washington, 2006 to 2022 (ver. 2.0, July 2025)
Department of the Interior —
This portion of the data release presents topographic data collected at 5 study sites along Elwha River, Washington between 2006 and 2022. Elevations along channel-... -
Federal
Topography data from the Elwha River delta, Washington, May 2011
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
Topography data from the Elwha River delta, Washington, August 2011
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in August 2011. Topography data were collected on foot with global... -
Federal
Daily sediment loads during and after dam removal in the Elwha River, Washington, 2011 to 2016
Department of the Interior —
Daily values of discharge and sediment loads were measured and estimated at U.S. Geological Survey gaging station 12046260, on the Elwha River at the diversion near... -
Federal
Surface-sediment grain-size distributions from the Elwha River delta, Washington, September 2014
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
Inventory of Fish Species in the Bogachiel, Dosewallips, and Quinault River Basins, Olympic National Park, Washington tabular data
Department of the Interior —
Fish species inventory tabular data for Olympic National Park, 2002-2003. This fish inventory represents a thorough, yet incomplete representation of composition and... -
Federal
Surface-sediment grain-size distributions from the Elwha River delta, Washington, July 2015
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, between July and August 2015 (USGS... -
Federal
Water quality in the Elwha River estuary, Washington, from 2006 to 2014.
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, July 2016
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 2016 (USGS Field Activity... -
Federal
Elevations of the Elwha and Mills dams, Elwha River, Washington, 2008 to 2013
Department of the Interior —
This dataset presents elevation measurements of two dams on the Elwha River, Washington, during their removal processes from 2008 to 2013. Elevation measurements of... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, August 2019
Department of the Interior —
This portion of the USGS data release presents digital elevation models (DEMs) derived from bathymetric and topographic surveys conducted on the Elwha River delta in... -
Federal
Streamgage measurements, Elwha River, Washington, 2011 to 2016
Department of the Interior —
Streamgage levels on the Elwha River were measured from 2011 to 2016. These measurements show the height of the river's water surface, both in meters relative to the... -
Federal
Topography data from the Elwha River delta, Washington, April 2014
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
Geomorphic habitat units derived from 2014 aerial imagery and elevation data for the Elwha River estuary, Washington
Department of the Interior —
Estuary geomorphic units delineated at a scale of 1:1500 using a combination of (a) 28 August 2014 0.15 meter resolution NPS Elwha PlaneCam aerial imagery; and (b)... -
Federal
Topography data from the Elwha River delta, Washington, August 2019
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in August 2019. Topography data were collected on foot with global... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, August 2022
Department of the Interior —
This portion of the USGS data release presents digital elevation models (DEMs) derived from bathymetric and topographic surveys conducted on the Elwha River delta in... -
Federal
Topography data from the Elwha River delta, Washington, January 2015
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in January 2015. Topography data were collected on foot with global...
99 datasets found