USGS scientist surveys water levels on the Delaware River 

USGS scientist surveys water levels on the Delaware River while streamflow measurements are made by boat.

Detailed Description

USGS scientist surveys water levels on the Delaware River while streamflow measurements are made by boat. These measurements help scientists understand the amount of water and constituents being transported by the river. 

Details

Image Dimensions: 6000 x 4000

Date Taken:

Location Taken: US