Nevada Water Science Center

Multimedia

Select NVWSC photos are available below. For additional photos of NVWSC science, follow our social media accounts: 

Twitter: @USGS_Nevada 

Instagram: @USGS_Nevada

Facebook: USGS Science in Nevada

Filter Total Items: 73
December 15, 2020

What Does a USGS Hydrologic Technician Do

What do USGS Hydrologic Technicians do on the job? This video features five different Hydrologic Technicians from Washington Water Science Center and Nevada Water Science Center sharing some of their work. This video was sponsored by the USGS Hydrologic Data Advisory Committee.
 

Third Creek, NV
October 2, 2020

Third Creek, NV

View of near shore Third Creek, NV

Photo of groundwater well housing, a small metal structure with an antenna on top. Site is arid and surrounded by small bushes.
November 14, 2019

USGS Nevada Groundwater Site 393310114475001

Did you know the USGS has been studying groundwater since we were founded? USGS first measured the groundwater level at the well in this photo in 1918, over one hundred years ago! How often water levels are measured at a site in the USGS groundwater monitoring networks varies, depending on the scientific purpose of the measurement.

For this site in White Pine County

...
Photo of groundwater well housing, a small metal structure with an antenna on top. Site is arid and surrounded by small bushes.
November 14, 2019

USGS Nevada Groundwater Site 393310114475001

Did you know the USGS has been studying groundwater since we were founded? USGS first measured the groundwater level at the well in this photo in 1918, over one hundred years ago! How often water levels are measured at a site in the USGS groundwater monitoring networks varies, depending on the scientific purpose of the measurement.

For this site in White Pine County

...
person kneeling on stream bank surrounded by sampling equipment
September 5, 2019

collecting eDNA samples

A USGS Hydrologic Technician collects eDNA samples alongside a stream in the Nevada wilderness

July 29, 2019

Surveying High-Water Marks and Cross-Sections for Indirects

This video describes how to survey high-water marks and cross-sections for indirect measurements. Included are tips and tricks for getting across non-wadeable sections of the stream.
 

July 29, 2019

Selection of Roughness Coefficients

This video describes the field selection of roughness coefficients, or Manning's "n" values. Both the comparative (photos) and analytical (Cowan's) methods are discussed.
 

July 29, 2019

Plotting High-Water Marks in the Field Using SAC-GUI

This video describes how to use SAC-GUI in the field to plot high-water mark profiles. Plotting high-water marks in the field is required for most indirect measurement techniques
 

July 26, 2019

Theory of the Slope-Area Method

This video covers the theory behind a slope-area indirect measurement, the most common type of indirect measurement used in the USGS. 
 

July 26, 2019

Surveying Slope-Area Measurements

This video goes into detail about where to flag high-water marks and how to survey a slope-area measurement. A simple one-setup Total Station survey is demonstrated.

July 8, 2019

Survey Requirements for Critical Depth Indirect Measurements

This video describes the high-water marks needed along with cross-section locations for critical depth indirect measurements. Critical depth computations are those performed when flow goes through a critical flow regime at a drop, such as at a waterfall. 
 

July 2, 2019

Survey Requirements for Culvert Indirect Measurements - Culvert Survey

This video describes the survey requirements for culvert indirect measurements, specifically how to measure various aspects of the culvert itself. This video provides a general overview of how to survey culvert attributes, such as the invert and length.