Measuring streamflow from over the Napa River
![10-second video of rushing water in a stream. Person in a small car suspended from overhead cableway, instruments hanging below](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/11458000%20Napa%20River%20nr%20Napa.gif?itok=8faHOB1y)
Detailed Description
USGS technician using an acoustic doppler current profiler to measure streamflow while suspended from a cableway over the Napa River near Napa, California.
USGS technician using an acoustic doppler current profiler to measure streamflow while suspended from a cableway over the Napa River near Napa, California.