Photos

Brian Ervine, left, a utilities system operator assistant, and Bryan Harlan, a water plant operator, pose for a photo at the Mainside Water Treatment Plant in Triangle, Virginia, June 6, 2026. The Mainside Water Treatment Plant treats approximately 1 million gallons of drinking water each day to support Marines, families, civilian employees, and visitors aboard Marine Corps Base Quantico. (U.S. Marine Corps Photo by Lance Cpl. Federico Marquez)

Mainside Water Treatment ...

U.S. Marine Corps photo by Lance Cpl. Federico Marquez/Released 260609-M-FD063-1156.JPG

Jun 23, 2026

Brian Ervine, left, a utilities system operator assistant, and Bryan Harlan, a water plant operator, pose for a photo at the Mainside Water Treatment Plant in Triangle, Virginia, June 6, 2026. The Mainside Water Treatment Plant treats approximately 1 million gallons of drinking water each day to support Marines, families, civilian employees, and visitors aboard Marine Corps Base Quantico. (U.S. Marine Corps Photo by Lance Cpl. Federico Marquez)

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CAMERA

Canon EOS R5

LENS

RF28-70mm F2 L USM

APERTURE

SHUTTERSPEED

1/200

ISO

400

IMAGE IS PUBLIC DOMAIN

This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.