Alerts

The glowing sign at the Yates Gate during the first light of the morning sun.

2025 Year in Review

2025 was an impressive year of advancing world-class science, inspiring learning, and safely operating the complex infrastructure that makes up the deepest underground laboratory in the United States.

A year of advancing world-class science


A year of milestones and accomplishments for SURF operations.

From an overhaul of the Yates Shaft and a new skip cage in the Ross Shaft, to a pump room overhaul and a major upgrade on the Water Treatment Plant, SURF's operations team has safely completed an impressive year of milestones.  
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300 cubic yards of concrete

Poured in the Water Treatment Plant Upgrade

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1200 feet of new pipe

Installed in the 3650 Pump Room

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2100 structural elements

To be moved underground for DUNE

Masters of the Slung Load

Master riggers at the Sanford Underground Research Facility (SURF) oversee the complex process of safely transporting heavy equipment and loads between the surface and the deep underground.

A year of inspiring learning across generations:

Education has been a vital part of SURF since the inception of the laboratory.  Any of the 22,000 students reached this past school year could be the scientists, engineers, technicians, administrators, or educators at SURF tomorrow. 

Featuring the teachers

Photowalk images from Neutrino Day

The Institute for Underground Science at SURF

The Institute for Underground Science at SURF completed an incredible year of building meaningful pathways and strategic partnerships that foster scientific collaboration, community building, and inspiration for the next generation of researchers.

 

Artists in Residence

SURF video featured at 2025 APS Global Physics Summit