Water Resources

Robert Miller, PE

Principal

Bryan Childress, PE

Principal and Director of Mechanical Engineering

Kari Wagner, PE

Principal, COO

Alex Murray, PE

Civil Engineer

Tina Mayer, PE

Principal Civil Engineer

Zach Markow, PE

Civil Engineer

Steven Tanaka, PE, CSI, CCS

Principal Civil Engineer

Travis Vasquez, PE

Associate Engineer

Valerie Huff, PE

Senior Civil Engineer

Glenn Rider

Senior Environmental Compliance Specialist

Alexandra Cass, PE

Associate Engineer

Bill Callahan

Senior Environmental Compliance Specialist

Greg Hulburd, PE, QSD/P

Director of Water Resources

Nate Whitcare, PE

Senior Designer

Olivia Williams

Associate Engineer