Images

Environ. Sci. Technol. cover featuring Perfluoroalkyl and Polyfluoroalkyl Substances in Groundwater Used as a Source of Drinking Water in the Eastern United States

The soil amendments consisted of a mixture of compost plus sand or compost plus expanded shale that were rototilled into the existing soil to depths of 4 or 6 inches. The amended soils were then topped with a compost blanket, seeded, and covered with erosion-control matting

Crest-Stage Gage Network in Ohio – Summary of Methods and Results 2001-2021. 

Prepared for: The Ohio Department of Transportation, Office of Statewide Planning & Research

Data and photographic images were telemetered to USGS computers via the internet using cellular modems.

Madelyn Messner.  My name is Madelyn (Maddie) and I have been a Hydrologic Technician with the Hydrologic Networks Section in Indianapolis since January 2019. I perform routine visits to surface water and groundwater sites and occasionally help out the Ecosystems Science section with water-quality site visits.

Maria Clemens has worked for the Surface Water Data Section since the summer of 2020. As a hydrologic technician, she has worked on a team that manages over 300 stream gages across the state of Indiana. The data produced by these gages provides a wide variety of cooperators with information about the stage and discharge of our river and streams.

Megan Shoda is a Hydrologist with the Ohio-Kentucky-Indiana Water Science Center

Ian Sampson - Hydrologic technician out of Indianapolis with the OKI water science center.

Myles incorporates field data with geochemical analyses to understand how surface water and groundwater interact and transport. He has used this expertise to understand the mechanisms of how oil, natural gas, and brine form in the subsurface and can then later migrate into groundwater aquifers along with understanding hydrologic cycling in agricultural fields.

This is a picture of Justin Boldt taken in 2021 to be used as his profile picture on the website. It is a headshot in front of a brick wall

This image is for the OKI Water Science Center Map for Carousel on the About us Connect page

Map of OKI - Connect with our talented staff from the Ohio, Kentucky, and Indiana offices. 

USGS field team member runs cleaning solution through the autosampler installed at one of the wastewater facilities in Ohio as part of a QA test to see if cleaning procedures affect sample results. 

Picture of Travis Smith at a wastewater facility filling out paperwork for samples collected that day in the lab van before shipping the same samples to the Leetown, WV lab.

A USGS field team member retrieving the sample bottle from a time-based sampler onsite at a wastewater treatment facility.

Field team member Laura Hubbard shows off a sample in the field after pickup from the wastewater facility.

Red biohazard bag, sealed bags with samples in bottles and a sample box on the ground.

GRAND CALUMET LAGOON AT MARQUETTE PARK

GRAND CALUMET RIVER AT SOHL AV AT HAMMOND

Photo Contest Winner | March 2021 | Honorable Mention
03363500 Flatrock River at St. Paul, IN; established 1930

Photo Contest Winner | June 2021 | People
Neal Craig teaching new hydro tech Alice Mower at Fisherville, KY gage