USGS Scientist Measuring Water Properties on Fourmile Creek, Iowa

USGS scientist measuring pH and other water properties on the banks of Fourmile Creek, Iowa, before collecting a sediment sample

Detailed Description

USGS scientist measuring pH and other water properties on the banks of Fourmile Creek, Iowa, before collecting a sediment sample for laboratory biodegradation experiments.

Details

Image Dimensions: 482 x 700

Date Taken:

Location Taken: IA, US