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Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.
USGS scientist Tom Pistillo wades through the waters of Barker Reservoir to ensure accurate reservoir water-level data are being measured, which are critical for helping the U.S. Army Corps of Engineers and Harris County Flood Control District make informed reservoir operation decisions.
USGS scientist Tom Pistillo wades through the waters of Barker Reservoir to ensure accurate reservoir water-level data are being measured, which are critical for helping the U.S. Army Corps of Engineers and Harris County Flood Control District make informed reservoir operation decisions.
USGS scientist Tom Pistillo services the streamgage at Addicks Reservoir to ensure that accurate reservoir water-level data are being measured, which are critical for helping the U.S. Army Corps of Engineers and Harris County Flood Control District make informed reservoir operation decisions.
USGS scientist Tom Pistillo services the streamgage at Addicks Reservoir to ensure that accurate reservoir water-level data are being measured, which are critical for helping the U.S. Army Corps of Engineers and Harris County Flood Control District make informed reservoir operation decisions.
Planning meeting at the USGS Gulf Coast Office.
Planning meeting at the USGS Gulf Coast Office.
USGS field crews made multiple record high flood measurements on Aug. 27, including downstream of Addicks and Barker dam. Flood measurements near Addicks and Barker dam are critical for making public safety decisions, as 1.2 million people live downstream.
USGS field crews made multiple record high flood measurements on Aug. 27, including downstream of Addicks and Barker dam. Flood measurements near Addicks and Barker dam are critical for making public safety decisions, as 1.2 million people live downstream.
USGS scientist Mackenzie Mullins takes flood measurements at Berry Bayou in Houston, Texas.
USGS scientist Mackenzie Mullins takes flood measurements at Berry Bayou in Houston, Texas.
USGS scientist Matthew Barnes makes the highest streamflow measurement ever recorded at Eagle Ferry Rd near Anahuac, Texas. Find more
information from this site information here: https://waterdata.usgs.gov/nwis/uv?site_no=08042558
USGS scientist Matthew Barnes makes the highest streamflow measurement ever recorded at Eagle Ferry Rd near Anahuac, Texas. Find more
information from this site information here: https://waterdata.usgs.gov/nwis/uv?site_no=08042558
Hurricane Harvey made landfall on the Gulf Coast of Texas as a Category 4 hurricane on the night of August 25, 2017. It then stalled over southeastern Texas as a tropical storm and continued to creep northeast over Louisiana.
Hurricane Harvey made landfall on the Gulf Coast of Texas as a Category 4 hurricane on the night of August 25, 2017. It then stalled over southeastern Texas as a tropical storm and continued to creep northeast over Louisiana.
In addition to staff that conduct field measurements of flooding conditions, others monitor information indoors. Here, USGS scientist Jeff East is monitoring streamflow and flooding from Hurricane Harvey.
In addition to staff that conduct field measurements of flooding conditions, others monitor information indoors. Here, USGS scientist Jeff East is monitoring streamflow and flooding from Hurricane Harvey.
Photo of a USGS streamgage on the west side of Houston during Hurricane Harvey. Find more information from this site information here:
https://waterdata.usgs.gov/nwis/uv?site_no=08072680
Photo of a USGS streamgage on the west side of Houston during Hurricane Harvey. Find more information from this site information here:
https://waterdata.usgs.gov/nwis/uv?site_no=08072680
Black-bellied Plover on the mud shore of Big Creek, Alaska.
Black-bellied Plover on the mud shore of Big Creek, Alaska.
Pacific Golden-Plover on the shore near Big Creek, Alaska.
Pacific Golden-Plover on the shore near Big Creek, Alaska.
USGS storm-tide sensor installed in preparation for Hurricane Harvey on St. Charles Bay near Interstate 35.
USGS storm-tide sensor installed in preparation for Hurricane Harvey on St. Charles Bay near Interstate 35.
USGS scientist Charles Hartmann installs a storm-tide sensor in preparation for Hurricane Harvey in Carancahua Bay, Texas.
USGS scientist Charles Hartmann installs a storm-tide sensor in preparation for Hurricane Harvey in Carancahua Bay, Texas.
USGS scientist Darwin Ockerman installs a storm-tide sensor at Packery Channel near Corpus Christi, Texas.
USGS scientist Darwin Ockerman installs a storm-tide sensor at Packery Channel near Corpus Christi, Texas.
USGS storm-tide sensor installed in preparation for Hurricane Harvey near Matagorda, Texas.
USGS storm-tide sensor installed in preparation for Hurricane Harvey near Matagorda, Texas.
A scientist performing PAMF’s monitoring protocol on a Phragmites patch near Schoolcraft, Michigan.
A scientist performing PAMF’s monitoring protocol on a Phragmites patch near Schoolcraft, Michigan.
Page Valentine works with NOAA staff from the Stellwagen Bank National Marine Sanctuary to ready the SEABoss for deployment off the fantail of the NOAA R/V Auk.
Page Valentine works with NOAA staff from the Stellwagen Bank National Marine Sanctuary to ready the SEABoss for deployment off the fantail of the NOAA R/V Auk.
Page Valentine and Dann Blackwood on the fantail of the NOAA R/V Auk. Dann is photographing a sediment sample collected on the seabed.
Page Valentine and Dann Blackwood on the fantail of the NOAA R/V Auk. Dann is photographing a sediment sample collected on the seabed.
Photo of a USGS real-time water quality monitoring platform on Lake Houston.
Photo of a USGS real-time water quality monitoring platform on Lake Houston.
A small stream meanders through ice-rich polygonal ground in the Cutler River Basin, Alaska. This work is part of the Hydro-Ecology of Arctic Thawing (HEAT): Hydrology project that takes place in the Arctic Network Parks because they lie in a region that
A small stream meanders through ice-rich polygonal ground in the Cutler River Basin, Alaska. This work is part of the Hydro-Ecology of Arctic Thawing (HEAT): Hydrology project that takes place in the Arctic Network Parks because they lie in a region that
Between August 19-22, 2017, 140 seismometers were deployed around Mount St. Helens. Instruments were placed on top of the 2004-2008 lava dome, the 1980-86 lava dome, the 1980 crater floor, and around the volcanic cone.
Between August 19-22, 2017, 140 seismometers were deployed around Mount St. Helens. Instruments were placed on top of the 2004-2008 lava dome, the 1980-86 lava dome, the 1980 crater floor, and around the volcanic cone.