Hydrologists Heading out for a Day on the Sacramento-San Joaquin Delta

6 USGS crew members on a silver metal boat on a river with yellow bridge scaffolding in the background

Detailed Description

A crew of USGS hydrologists heads down the Sacramento River in Isleton, CA on their way to collect water quality data in the Sacramento-San Joaquin Delta.


Image Dimensions: 623 x 443

Date Taken:

Location Taken: US