Engineers/Scientists

Nate Jacobson Nate Jacobson is an Environmental Scientist with expertise in corporate water stewardship and sustainability, WASH (water, sanitation, and hygiene access), biological services, [...]

Volker Janssen Volker Janssen is a Senior Hydraulic and Water Resources Engineer at LimnoTech. Volker has over 20 years of experience in hydrology, hydraulics, hydrogeology, and GIS and has [...]

Billy Johnson Billy E. Johnson, PHD, PE, D.WRE, FASCE, is a Senior Scientist at LimnoTech. Billy has over 40 years of experience as a civil research engineer, educator, and consultant for [...]

Sarah Jordan Sarah Jordan joined LimnoTech in May 2021 as an Environmental Engineer. Her areas of expertise include corporate water stewardship, risk assessment, data analysis and visualization, [...]

Peter Klaver Peter Klaver, PE, is a Senior Environmental Engineer with over 30 years of experience in water pollution control issues, including wastewater treatment, NPDES permitting, and water [...]

Renn Lambert Renn Lambert, PE, is an Environmental Engineer at LimnoTech. Renn’s work has focused on water issues in arid regions, where he has led and supported projects throughout the [...]

Rachel Lo Rachel Lo joined LimnoTech in July 2024 and supports corporate water stewardship, including volumetric water benefit accounting (VWBA), programmatic guidance, risk assessments, and [...]

Wendy Larson Wendy Larson is a Senior Principal and Environmental Scientist with extensive technical and project management experience through a wide variety of project work in the U.S. and [...]

Richard McCulloch Richard McCulloch, CPA, is a Senior Environmental Engineer with LimnoTech whose principal area of expertise is sediment transport. Ric leads many of LimnoTech’s sediment [...]

Penelope Moskus Penelope Moskus is a Principal and Senior Environmental Scientist with 30 years of experience. Penelope is a leader of LimnoTech’s water sustainability consulting services, [...]