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USGS Director visits Great Salt Lake.
GSL.Applegate
GSL.Applegate
GSL.Applegate

USGS Director, David Applegate visits Great Salt Lake with Rocky Mt Region Director, Peter Griffiths, UT WSC Director, David O'Leary, UT WSC scientists, and many cooperators.

USGS Director, David Applegate visits Great Salt Lake with Rocky Mt Region Director, Peter Griffiths, UT WSC Director, David O'Leary, UT WSC scientists, and many cooperators.

A green-brown river cuts through a red rock canyon, with scrubby desert vegetation along the river's edge
Dolores River, CO
Dolores River, CO
Dolores River, CO

The Dolores River, CO, a tributary of the Colorado River. USGS scientists are studying salinity in the Upper Colorado Basin.

The Dolores River, CO, a tributary of the Colorado River. USGS scientists are studying salinity in the Upper Colorado Basin.

A river with visible white salt deposits at its edges runs through a red rock canyon landscape
Salt deposits outside Moab, UT
Salt deposits outside Moab, UT
Salt deposits outside Moab, UT

Salt deposits outside Moab, UT. USGS scientists are studying how salinity in the Upper Colorado Basin has changed over time and how factors like irrigation and climate influence salinity.

Salt deposits outside Moab, UT. USGS scientists are studying how salinity in the Upper Colorado Basin has changed over time and how factors like irrigation and climate influence salinity.

USGS boat at water-quality platform on an aqua-marine Bear Lake, Utah-Idaho with snow covered mountains in background.
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0001-iamSeawolf-16112022
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Scientists prepare to remove water-quality platform from the lake for the winter. 

Scientists prepare to remove water-quality platform from the lake for the winter. 

Aerial view of USGS boat approaching water-quality platform on a turquoise blue Bear Lake, Utah-Idaho.
0008-iamSeaWolf-16112022
0008-iamSeaWolf-16112022
0008-iamSeaWolf-16112022

USGS boat approaches water-quality platform. Technicians prepare to pull anchor and remove for lake for winter.

USGS boat approaches water-quality platform. Technicians prepare to pull anchor and remove for lake for winter.

USGS boat approaches water-quality platform on Bear Lake.
0020-iamSeaWolf-16112022
0020-iamSeaWolf-16112022
0020-iamSeaWolf-16112022

USGS prepares to connect with water-quality platform to service instrumentation and prepare to remove from lake for winter.

USGS prepares to connect with water-quality platform to service instrumentation and prepare to remove from lake for winter.

USGS scientists prepare to remove water-quality platform from lake for the winter on a cold and cloudy day.
0010-iamSeawolf-16112022
0010-iamSeawolf-16112022
0010-iamSeawolf-16112022

Photographer, Jake Seawolf, captured an aerial view of Bear Lake, USGS boat, and employees on a water-quality platform on a cold and blustery November day using a drone. Jake volunteered his time and talents with the USGS. He is a full-time professional photographer for the US Army.

Photographer, Jake Seawolf, captured an aerial view of Bear Lake, USGS boat, and employees on a water-quality platform on a cold and blustery November day using a drone. Jake volunteered his time and talents with the USGS. He is a full-time professional photographer for the US Army.

A cover image of the WBD Standards with crediting information and text, displaying a fork in the Penobscot River in Maine
Title page from WBD Standards TM11-a3 publication Version 5
Title page from WBD Standards TM11-a3 publication Version 5
Title page from WBD Standards TM11-a3 publication Version 5

Title page from the Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD), Techniques and Methods 11-A3, Fifth Edition, 2022.This document establishes Federal standards and procedures for creating the WBD as seamless and hierarchical hydrologic unit data, based on topographic and hydrologic features at a 1:24,000 scale (Alaska at 1:

Title page from the Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD), Techniques and Methods 11-A3, Fifth Edition, 2022.This document establishes Federal standards and procedures for creating the WBD as seamless and hierarchical hydrologic unit data, based on topographic and hydrologic features at a 1:24,000 scale (Alaska at 1:

Landsat 8 Image of the Great Salt Lake in July, 2022
Landsat 8 Image of the Great Salt Lake in July, 2022
Landsat 8 Image of the Great Salt Lake in July, 2022
Landsat 8 Image of the Great Salt Lake in July, 2022

Natural Color Landsat 8 image of the Great Salt Lake, acquired on July 3, 2022. On July 3, the level of Great Salt Lake dropped below the October 2021 historic low elevation.

Natural Color Landsat 8 image of the Great Salt Lake, acquired on July 3, 2022. On July 3, the level of Great Salt Lake dropped below the October 2021 historic low elevation.

Woman in protective gear placing ice packs into a sample cooler.
Sample Pickup
Sample Pickup
Sample Pickup

Rachel Atkins retrieving and packaging samples from each facility, which must be stored on ice during shipment to the Leetown, WV lab

Rachel Atkins retrieving and packaging samples from each facility, which must be stored on ice during shipment to the Leetown, WV lab

Sample boxed stacked in back of truck.
Delivering Collection Kits to Facilities 1
Delivering Collection Kits to Facilities 1
Delivering Collection Kits to Facilities 1

Rachel Atkins  (UT WSC) distributing sampling kits to the participating wastewater facilities for sample collection in Utah.

Rachel Atkins  (UT WSC) distributing sampling kits to the participating wastewater facilities for sample collection in Utah.

pyramid of stacked sample boxes.
Boxes for Days
Boxes for Days
Boxes for Days

A pyramid of sample boxes sent to the Utah Water Science Center, as an example of just how many boxes were needed for sampling for this project.

A pyramid of sample boxes sent to the Utah Water Science Center, as an example of just how many boxes were needed for sampling for this project.

Woman in a mask holding a sample box.
Frequent Flyer Miles
Frequent Flyer Miles
Frequent Flyer Miles

Rachel Atkins brings collected samples to specific FedEx facilites to ship the precious cargo to West Virginia for processing.

Rachel Atkins brings collected samples to specific FedEx facilites to ship the precious cargo to West Virginia for processing.

Smiling scientist next to a van full of sample boxes.
Prepping boxes for sampling
Prepping boxes for sampling
Prepping boxes for sampling

Rachel Atkins organizes boxes and PPE in preparation for sampling at several facilities in Utah using an oversized cargo van.

Rachel Atkins organizes boxes and PPE in preparation for sampling at several facilities in Utah using an oversized cargo van.

Large office room full of cardboard sample boxes.
Box Party at Utah WSC
Box Party at Utah WSC
Box Party at Utah WSC

Sample boxes prepped in Utah for sampling to start take over offices as they wait to be delivered to facilities. 

Sample boxes prepped in Utah for sampling to start take over offices as they wait to be delivered to facilities. 

Photo of Pack Creek at Pack Creek Road Bridge river gage looking downstream Pack Creek in Utah
Pack Creek at Pack Creek Road Bridge river gage
Pack Creek at Pack Creek Road Bridge river gage
Pack Creek at Pack Creek Road Bridge river gage

Photo looking downstream from the Pack Creek Road Bridge shows the rain gage on top with a USGS sticker. Below is a solar panel for power. The other white round object contains the data logger and satellite antenna.

Photo looking downstream from the Pack Creek Road Bridge shows the rain gage on top with a USGS sticker. Below is a solar panel for power. The other white round object contains the data logger and satellite antenna.

USGS hydrologic technician Travis Gibson confirms Great Salt Lake water levels at the SaltAire gauge.
Great Salt Lake Reaches New Historic Low
Great Salt Lake Reaches New Historic Low
Great Salt Lake Reaches New Historic Low

USGS hydrologic technician Travis Gibson confirms Great Salt Lake water levels at the SaltAire gauge.

USGS hydrologic technician Travis Gibson confirms Great Salt Lake water levels at the SaltAire gauge.

A sailboat is removed from the Great Salt Lake Marina due to low lake levels.
Great Salt Lake Reaches New Historic Low
Great Salt Lake Reaches New Historic Low
Great Salt Lake Reaches New Historic Low

A sailboat is removed from the Great Salt Lake Marina due to low lake levels. 

A sailboat is removed from the Great Salt Lake Marina due to low lake levels. 

Decreasing water levels in the southern arm of the Great Salt Lake expose microbialite communities that are normally underwater.
Great Salt Lake May Reach Historic Low Soon
Great Salt Lake May Reach Historic Low Soon
Great Salt Lake May Reach Historic Low Soon

Decreasing water levels in the southern arm of the Great Salt Lake expose microbialite communities that are normally underwater.  

Decreasing water levels in the southern arm of the Great Salt Lake expose microbialite communities that are normally underwater.  

USGS boat parked in serene spot on Lake Powell where light streams through hole at cliff tops
Lake Powell Cathedral in the Desert
Lake Powell Cathedral in the Desert
Lake Powell Cathedral in the Desert

Serene spot on Lake Powell creates a sacred space at the Cathedral in the Desert, where the sun's light streams through the cliff tops above.

Serene spot on Lake Powell creates a sacred space at the Cathedral in the Desert, where the sun's light streams through the cliff tops above.