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Images

Below are images associated with the Washington Water Science Center's science and staff. Images appear according to the year they were taken. To search, type a keyword or select a year from the dropdown menu. Or, click through the pages using the arrows at the bottom of the page. 

Filter Total Items: 196
Large river channel with grassy banks and forested hill
Quillayute River
Quillayute River
Quillayute River

The Quillayute River drains the Olympic Mountains in Washington State. The river and its tributaries provide habitat for several salmon species.

The Quillayute River drains the Olympic Mountains in Washington State. The river and its tributaries provide habitat for several salmon species.

River runs through forest. Flowers grow on boulder in river.
South Fork Tolt River, WA
South Fork Tolt River, WA
South Fork Tolt River, WA

Water flows around boulders and large wood in the South Fork Tolt River, WA.

Access water data: South Fork Tolt River Near Carnation, WA

Water flows around boulders and large wood in the South Fork Tolt River, WA.

Access water data: South Fork Tolt River Near Carnation, WA

A woman stands in a stream holding scientific equipment
Hydrologic technician measures streamflow in Tokul Creek
Hydrologic technician measures streamflow in Tokul Creek
Hydrologic technician measures streamflow in Tokul Creek

USGS Hydrologic Technician Katie Johnson measures streamflow in Tokul Creek near Snoqualmie, WA (12145000). 

USGS Hydrologic Technician Katie Johnson measures streamflow in Tokul Creek near Snoqualmie, WA (12145000). 

Black and white photo of a water flowing over smooth boulders
River rapids
River rapids
River rapids

Water rushes over boulders to form rapids. Photo is from a river in western Washington State.

Water rushes over boulders to form rapids. Photo is from a river in western Washington State.

Backpacks site on a small gravel bar in the middle of a river
Moclips River Stormwater Assessment Site
Moclips River Stormwater Assessment Site
Moclips River Stormwater Assessment Site

Stormwater assessment site on the Moclips River Near Moclips, WA on the Quinault Indian Nation Tribal land. 

Stormwater assessment site on the Moclips River Near Moclips, WA on the Quinault Indian Nation Tribal land. 

A river bank with muddy sediment and turbid water
Pacific Lamprey Habitat
Pacific Lamprey Habitat
Pacific Lamprey Habitat

Type 1 Pacific lamprey habitat on the Klickitat River near Glenwood, WA. Type I (preferred) lamprey habitat that consists of a mixed substrate of silt, clay, organic matter, and sand.

Type 1 Pacific lamprey habitat on the Klickitat River near Glenwood, WA. Type I (preferred) lamprey habitat that consists of a mixed substrate of silt, clay, organic matter, and sand.

Water flows in a small stream with cobbly bottom
Wet Stream near Blewett Pass, Washington
Wet Stream near Blewett Pass, Washington
Wet Stream near Blewett Pass, Washington

A small stream near Blewett Pass, Washington has water flowing in late summer. Scientists visited to record streamflow conditions with the FLOwPER mobile field form.

A small stream near Blewett Pass, Washington has water flowing in late summer. Scientists visited to record streamflow conditions with the FLOwPER mobile field form.

Woman stands in a mostly dry streambed with lots of plants along the banks
Streamflow Permanence Data Collection
Streamflow Permanence Data Collection
Streamflow Permanence Data Collection

A USGS hydrologist uses the FLOwPER mobile application to record an observation of streamflow conditions.

A USGS hydrologist uses the FLOwPER mobile application to record an observation of streamflow conditions.

A dry stream bed with dense vegetation on banks
Dry Stream near Blewett Pass, Washington
Dry Stream near Blewett Pass, Washington
Dry Stream near Blewett Pass, Washington

A small stream near Blewett Pass, Washington is dry in late summer. Scientists visited to record streamflow conditions with the FLOwPER mobile field form.

A small stream near Blewett Pass, Washington is dry in late summer. Scientists visited to record streamflow conditions with the FLOwPER mobile field form.

Woman stands in a mostly dry streambed with lots of plants along the banks
Streamflow Permanence Data Collection in Washington
Streamflow Permanence Data Collection in Washington
Streamflow Permanence Data Collection in Washington

A USGS hydrologist uses the FLOwPER mobile application to record an observation of streamflow conditions.

two people hold equipment on ocean beach with a naval ship behind them
Tidal flux measurement in Sinclair Inlet
Tidal flux measurement in Sinclair Inlet
Tidal flux measurement in Sinclair Inlet

Scientists demonstrate equipment used to measure fluxes between groundwater and surface water. These interactions are particularly complex in tidally influenced shorelines such as Sinclair Inlet, WA. 

Scientists demonstrate equipment used to measure fluxes between groundwater and surface water. These interactions are particularly complex in tidally influenced shorelines such as Sinclair Inlet, WA. 

Green barrel with USGS sticker sits on pebbles
Tidal seepage measurement
Tidal seepage measurement
Tidal seepage measurement

A seepage meter implanted in the sediment-water interface of a tidal beach. The meter allows scientists to measure interactions between groundwater and surface water.

A seepage meter implanted in the sediment-water interface of a tidal beach. The meter allows scientists to measure interactions between groundwater and surface water.

two people carry a long pole on a rocky beach
Low tide at Sinclair Inlet
Low tide at Sinclair Inlet
Low tide at Sinclair Inlet

Scientists prepare for a geophysical survey of the shoreline at Sinclair Inlet, WA. The survey will provide information about the interactions between groundwater and surface water in this complex tidal system.

Scientists prepare for a geophysical survey of the shoreline at Sinclair Inlet, WA. The survey will provide information about the interactions between groundwater and surface water in this complex tidal system.

Scientist stands on water's edge holding a measurement instrument
Water Quality Sampling in the Lower Stillaguamish Estuary
Water Quality Sampling in the Lower Stillaguamish Estuary
Water Quality Sampling in the Lower Stillaguamish Estuary

USGS Ecologist Julia David collects water quality data in the lower Stillaguamish Estuary near Stanwood, WA. Data will support a baseline assessment of PAH concentrations in fish in the Stillaguamish River, WA.

USGS Ecologist Julia David collects water quality data in the lower Stillaguamish Estuary near Stanwood, WA. Data will support a baseline assessment of PAH concentrations in fish in the Stillaguamish River, WA.

A hydrologic technician stands in a cableway car with an ADCP, with two people below. They are next to the river.
USGS Hydrologic Technicians prepare to take measurement from cableway
USGS Hydrologic Technicians prepare to take measurement from cableway
USGS Hydrologic Technicians prepare to take measurement from cableway

USGS Hydrologic Technicians David Bess, Kim Cesal, and Joe Gilbert prepare to make a discharge measurement with an ADCP from a cableway over a large river in Washington State.

USGS Hydrologic Technicians David Bess, Kim Cesal, and Joe Gilbert prepare to make a discharge measurement with an ADCP from a cableway over a large river in Washington State.

Several lamprey in a tank of water with a ruler
Pacific Lamprey ammocoetes
Pacific Lamprey ammocoetes
Pacific Lamprey ammocoetes

Pacific Lamprey ammocoetes in a measurement tank. Tissues collected from the lamprey will be analyzed for mercury as part of a study on mercury contamination in the Columbia River Basin.

Pacific Lamprey ammocoetes in a measurement tank. Tissues collected from the lamprey will be analyzed for mercury as part of a study on mercury contamination in the Columbia River Basin.

A stream cascades down a steep forested hill
Pacific Northwest Headwater Stream
Pacific Northwest Headwater Stream
Pacific Northwest Headwater Stream

A small headwater stream forms whitewater cascades in the forested Pacific Northwest.

A small headwater stream forms whitewater cascades in the forested Pacific Northwest.

A shovel rests on an exposed bank with visible stratigraphy and a reservoir in the background
Bank sediment exposure near the Conconully Reservoir, Washington
Bank sediment exposure near the Conconully Reservoir, Washington
Bank sediment exposure near the Conconully Reservoir, Washington

A shovel leans against the bank of the Conconully Reservoir in Okanogan County, Washington. Layers of legacy sediment are visible in the bank exposure.

A shovel leans against the bank of the Conconully Reservoir in Okanogan County, Washington. Layers of legacy sediment are visible in the bank exposure.

A shovel leans against a large pile of coarse sediment with a channel in the foreground and rolling hills in the background
Sediment deposited in delta of Conconully Reservoir, Washington
Sediment deposited in delta of Conconully Reservoir, Washington
Sediment deposited in delta of Conconully Reservoir, Washington

A shovel rests against a massive deposit of coarse sediment on the delta to Conconully Reservoir in Okanogan County, Washington. The sediment was deposited following the 2021 Muckamuck fire and a debris flow in July 2022. USGS scientists are studying the sediment and water quality in rivers and reservoirs impacted by the large fire. 

A shovel rests against a massive deposit of coarse sediment on the delta to Conconully Reservoir in Okanogan County, Washington. The sediment was deposited following the 2021 Muckamuck fire and a debris flow in July 2022. USGS scientists are studying the sediment and water quality in rivers and reservoirs impacted by the large fire. 

Stream in a green mossy ravine
Mossy Pacific Northwest Headwater Stream
Mossy Pacific Northwest Headwater Stream
Mossy Pacific Northwest Headwater Stream

A headwater stream tumbles through a moss and fern filled ravine in the Pacific Norwest.

A headwater stream tumbles through a moss and fern filled ravine in the Pacific Norwest.

A sample bag and jar sit on soil scattered with pieces of charcoal
Collecting sediment samples after wildfires in Washington State
Collecting sediment samples after wildfires in Washington State
Collecting sediment samples after wildfires in Washington State

A sediment sample collection bag and jar sit on soils burned in the 2021 Muckamuck wildfire. Scientists are studying the sediment and water quality in rivers and reservoirs impacted by the large fire. The high temperatures of severe wildfires are capable of releasing and redepositing metals on the soil surface.

A sediment sample collection bag and jar sit on soils burned in the 2021 Muckamuck wildfire. Scientists are studying the sediment and water quality in rivers and reservoirs impacted by the large fire. The high temperatures of severe wildfires are capable of releasing and redepositing metals on the soil surface.

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