Time-Lapse of Measuring Streamflow

Image: Time-Lapse of Measuring Streamflow

Detailed Description

This time-lapse photo shows the process that U.S. Geological Survey hydrographers use to measure streamflow across the cross-section of a wadeable river. USGS hydrographers follow standard, documented techniques and methods to ensure high-qualtiy, reliable data.


Image Dimensions: 5628 x 4020

Date Taken:

Location Taken: Thompson Falls, MT, US