Archive for the ‘Videos’ Category

Lahontan Regional Water Quality Control Board on June 12, 2019 Meeting in Barstow.

On June 12, 2019, the Lahontan Regional Water Quality Control Board met for their annual meeting. Topics of discussion included the remediation of PG&E’s Cr(VI) in Hinkley, CA. The IRP Manager was in attendance to provide an update on the progress of the Cr(VI) concentrations in that area.

Click here to view the video.

Hinkley Community Meeting featuring Dr. John Izbicki

Dr. John Izbicki from the USGS updates the Hinkley Community about the Background Study

The IRP Manager Team Helps the Hinkley Community

USGS Science Fieldwork Hinkley 2015 Video

Simulation of Cr6 flow through Hinkley’s porous sand formations


Simulation of Cr6 flow through Hinkley’s porous sand formations.

Plant Roots are Commonly Used to Treat Environmental Contamination


Plant roots are commonly used to treat environmental contamination .

In-situ Groundwater Treatment


In-situ Groundwater Treatment.

Cr6 Movement in Groundwater is Complex


Cr6 movement in groundwater is complex.

Cr6 Reacts to Cr3 Very Rapidly (Under the Right Conditions)


Cr6 reacts to Cr3 very rapidly (under the right conditions).