Photo of Hydrologic Technician, Timothy Mathany, holding a sample bott

Photo of Hydrologic Technician, Timothy Mathany, holding a sample bottle.

Detailed Description

USGS water scientist water sampling at a public supply well for water-quality. Part of long term trends project, aimed in detecting small changes in groundwater-quality over a lone period of time.

Details

Image Dimensions: 480 x 640

Date Taken:

Location Taken: US