243 datasets found
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Federal
Elwha PlaneCam - aerial imagery and derivatives from Elwha River (WA) flight on June 21st, 2012
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
Federal
Elwha PlaneCam - aerial imagery and derivatives from Elwha River (WA) flight on July 17th, 2012
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
Federal
Elwha PlaneCam - aerial imagery and derivatives from Elwha River (WA) flight on May 28th, 2021
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
Federal
Elwha PlaneCam - aerial imagery and derivatives from Pacific Coast (WA-OR) flight on July 20th, 2020
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
Federal
Elwha PlaneCam - aerial imagery and derivatives from Elwha River (WA) flight on March 27th, 2013
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
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
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
Nearshore bathymetry data from the Elwha River delta, Washington, July 2018, collected from personal watercraft
Department of the Interior —
This portion of the USGS data release presents bathymetric data collected during surveys performed on the Elwha River delta, Washington in 2018 (USGS Field Activity... -
Federal
Topography data from the Elwha River delta, Washington, March 2013
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in March 2013. Topography data were collected on foot with global... -
Federal
Acoustic-backscatter data collected in 2016 offshore the Elwha River mouth, Washington, during USGS Field Activity 2016-605-FA
Department of the Interior —
These metadata describe acoustic-backscatter data collected during a 2016 SWATHPlus-M survey offshore the Elwha River mouth, Strait of Juan de Fuca, Washington. Data... -
Federal
Riverscape snorkeling surveys of salmonid distribution and abundance before (2007, 2008) and after (2018, 2019) dam removal on the Elwha River, Washington
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
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
Elwha PlaneCam - aerial imagery and derivatives from Elwha River (WA) flight on February 13th, 2013
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
Federal
Terrestrial invertebrate abundance in the Elwha River estuary, Washington, in 2007 and 2013.
Department of the Interior —
This portion of the data release presents terrestrial invertebrate abundance data from samples collected in emergent and shrub vegetation along the edge of the Elwha... -
Federal
Elwha PlaneCam - aerial imagery and derivatives from Elwha River (WA) flight on April 7th, 2012
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
Federal
Elwha PlaneCam - aerial imagery and derivatives from Elwha River (WA) flight on April 16th, 2013
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
Federal
Topography data from the Elwha River delta, Washington, July 2017
Department of the Interior —
This part of the data release presents topography data from the Elwha River delta collected in July 2017. Topography data were collected on foot with global... -
Federal
Topography data from the Elwha River delta, Washington, August 2022
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
Elwha PlaneCam - aerial imagery and derivatives from Shoalwater vicinity (WA) flight on April 8th, 2016
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered... -
Federal
Elwha PlaneCam - aerial imagery and derivatives from Elwha River (WA) flight on April 4th, 2018
Department of the Interior —
This is a set of 642 primarily near-nadir aerial photogrammetric images and their derivatives, collected from the Elwha River, WA, with an intervalometer-triggered...
243 datasets found