HDR staff on a rope during an inspection to the La Prele dam

At the Forefront of Dam and Levee Safety

Join Our Global Team!

Emergency Response Decision-Making

Oroville Dam Main Spillway Failure

Powerhouse Modernization and Dam Safety Inspections

Aerial view of Diablo Dam

Flood Control Management and Ecosystem Restoration

Aerial view of the Southport Levee Improvement Project in West Sacramento

Dam Feasibility Design and Risk-Informed Assessments

View of Scoggins Dam

Community Flood Control

View of the San Francisquito Creek in Palo Alto, California

Meet Our Dam and Levee Safety Experts

Keith Ferguson
Senior Technical Advisor
Alex Grenoble
Hydropower Dam Safety Lead
Tina O'Connel
Director - Hydrology & Hydraulics
Jason Needham
Flood Consequence Practice Leader
Dan Osmun
Risk-Informed Decision Making Practice Leader
Nathan Pingel Surface Water Hydrology & Hydraulics Practice Lead.
Surface Water Hydrology & Hydraulics Practice Lead
Kevin Snyder | Dam Safety and Geotechnical Engineer
Dams, Levees and Civil Works Director
Elena Sossenkina
Levees Practice Leader
Nate Snorteland
Dams Practice Leader