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Explore water-related photography, imagery, and illustrations.

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USGS scientist takes measurement in a flooded NC creek
Working to keep vital flood information flowing in the Carolinas
Working to keep vital flood information flowing in the Carolinas
Working to keep vital flood information flowing in the Carolinas

David Stillwell, USGS hydrologic technician, performs a discharge measurement to help document and forecast flooding caused by Hurricane Florence at Long Creek in Rhyne, North Carolina on Sept. 16. 

 

David Stillwell, USGS hydrologic technician, performs a discharge measurement to help document and forecast flooding caused by Hurricane Florence at Long Creek in Rhyne, North Carolina on Sept. 16. 

 

Map of USGS streamgages at or over flood stage in NC Sept. 19, 2018
As Florence rains, rivers keep rising, submerging some USGS instrument
As Florence rains, rivers keep rising, submerging some USGS instrument
As Florence rains, rivers keep rising, submerging some USGS instrument

A WaterWatch web map shows streamgages in North and South Carolina that approached or exceeded major flood stage EST on September 19, 2018, as the former Hurricane Florence, now downgraded to a tropical depression, deluged the states with rain.

A WaterWatch web map shows streamgages in North and South Carolina that approached or exceeded major flood stage EST on September 19, 2018, as the former Hurricane Florence, now downgraded to a tropical depression, deluged the states with rain.

Image shows a USGS storm tide sensor attached to a pier
USGS Storm-Tide Sensor for Hurricane Florence
USGS Storm-Tide Sensor for Hurricane Florence
USGS Storm-Tide Sensor for Hurricane Florence

A USGS storm-tide sensor, deployed in advance of Hurricane Florence's landfall. The sensors are housed in vented steel pipes a few inches wide and about a foot long. They are being installed on bridges, piers, and other structures that have a good chance of surviving the storm.

A USGS storm-tide sensor, deployed in advance of Hurricane Florence's landfall. The sensors are housed in vented steel pipes a few inches wide and about a foot long. They are being installed on bridges, piers, and other structures that have a good chance of surviving the storm.

Open containers of prescription medications and pills spilled out
Prescription medication
Prescription medication
Prescription medication

Hormones and pharmaceuticals, widely used for treatment of humans, domestic animals, and livestock, have the potential to enter the environment, including groundwater. In 2009, nearly 70% of Americans took at least one prescription drug, and more than half took 2 or more.

Hormones and pharmaceuticals, widely used for treatment of humans, domestic animals, and livestock, have the potential to enter the environment, including groundwater. In 2009, nearly 70% of Americans took at least one prescription drug, and more than half took 2 or more.

Water budget visualization for Buck Creek-Delaware River
Water budget visualization for Buck Creek-Delaware River
Water budget visualization for Buck Creek-Delaware River
Water budget visualization for Buck Creek-Delaware River

Example water budget visualization for Buck Creek-Delaware River showing the difference between inflow and outflow components.  Full visualization application is located at https://cida.usgs.gov/nwc-static/waterbudget-viz/

A coral worn smooth with a badly eroded base
Erosion has taken a toll on this Keys coral
Erosion has taken a toll on this Keys coral
Erosion has taken a toll on this Keys coral

A reef in the Florida Keys National Marine Sanctuary with little living coral and extensive bioerosion. Photo taken under research permit number FKNMS-2016-085-A1. Credit: USGS, Ilsa Kuffner.

Before and after views of a water fall.  First shows light flow of water over the falls, the second shows heavy flow.
Impact of Hurricane Lane on Wailuku River
Impact of Hurricane Lane on Wailuku River
Impact of Hurricane Lane on Wailuku River

Two views from the Rainbow Falls overlook, downstream of the Wailuku River streamgage near Hilo, Hawaii. The image on the left shows a typical base flow of about 35 cubic feet per second (cfs). The image on the right shows the early impact of Hurricane Lane with a flow of about 26,000 cfs taken at 8:35 a.m. HST, August 23, 2018. This U.S.

Two views from the Rainbow Falls overlook, downstream of the Wailuku River streamgage near Hilo, Hawaii. The image on the left shows a typical base flow of about 35 cubic feet per second (cfs). The image on the right shows the early impact of Hurricane Lane with a flow of about 26,000 cfs taken at 8:35 a.m. HST, August 23, 2018. This U.S.

Two divers use a tripod and drill to take a coral core
USGS scientists drill a coral-reef core in the Florida Keys
USGS scientists drill a coral-reef core in the Florida Keys
USGS scientists drill a coral-reef core in the Florida Keys

Research Oceanographer Lauren Toth and student volunteer Liz Whitcher drill a coral-reef core from a reef off Key West, Florida, in the Florida Keys National Marine Sanctuary. Photo taken under research permit FKNMS-2015-058. Credit: Anastasios Stathakopoulos, USGS.

Research Oceanographer Lauren Toth and student volunteer Liz Whitcher drill a coral-reef core from a reef off Key West, Florida, in the Florida Keys National Marine Sanctuary. Photo taken under research permit FKNMS-2015-058. Credit: Anastasios Stathakopoulos, USGS.

USGS Contract Scientist Taking Water Sample
USGS Contract Scientist Taking Water Sample
USGS Contract Scientist Taking Water Sample
USGS Contract Scientist Taking Water Sample

Todd Preston, USGS contract scientist, collecting a surface-water sample from a Prairie Pothole wetland.

Todd Preston, USGS contract scientist, collecting a surface-water sample from a Prairie Pothole wetland.

Landsat 5 image of Tampa Bay Florida
Landsat 5 image of Tampa Bay Florida 1991
Landsat 5 image of Tampa Bay Florida 1991
Landsat 5 image of Tampa Bay Florida 1991

Landsat 5 captured this image of the Tampa Bay, Florida area on March 22, 1991.  

Bands 7,2,1 

Image processed at Center for Coastal Geology, St. Petersburg, Florida.

Photo of scientists operating small drone in the field
Using drones to study groundwater
Using drones to study groundwater
Using drones to study groundwater

Did you know that plants can help us understand what is happening underground? Studying plants in an area can sometimes provide information about soil conditions, water availability, and water quality.

Did you know that plants can help us understand what is happening underground? Studying plants in an area can sometimes provide information about soil conditions, water availability, and water quality.

Grand Canyon bank Erosion.
Grand Canyon bank Erosion.
Grand Canyon bank Erosion.
Grand Canyon bank Erosion.

Comparing 2009 vs 2014 Bank surface after erosion, Grand Canyon AZ. 

Comparing 2009 vs 2014 Bank surface after erosion, Grand Canyon AZ. 

A valley in the Grand Canyon, AZ
A valley in the Grand Canyon, AZ
A valley in the Grand Canyon, AZ
Sediment Deposit in the Grand Canyon, AZ
Sediment Deposit in the Grand Canyon, AZ
Sediment Deposit in the Grand Canyon, AZ
Photo of scientist operating small drone in the field
Using drones to study groundwater
Using drones to study groundwater
Using drones to study groundwater

Did you know that plants can sometimes help us understand what is happening underground? Studying plants in an area can provide information about soil conditions, water availability, and water quality.

Did you know that plants can sometimes help us understand what is happening underground? Studying plants in an area can provide information about soil conditions, water availability, and water quality.

John Mullaney
Water quality at the Salmon River
Water quality at the Salmon River
Water quality at the Salmon River

Installing dissolved oxygen sensors at the Salmon River near East Hampton, Connecticut

Installing dissolved oxygen sensors at the Salmon River near East Hampton, Connecticut

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