Nathan C. Koella, PE
President I Environmental Engineer

Engineering | Water Resources | Hydrogeological Investigations
NateK@my-lei.com

Kurt Koella, CPG
Senior Hydrogeologist

Natural Resources | Remediation | Hydrogeological Investigations
KurtK@my-lei.com

James Wilson, PE, CPG
Senior Hydrogeologist I Project Manager

Storage Tanks | Remediation | Engineering
JamesW@my-lei.com

Caitlin DeVries, PE
Vice President I Environmental Engineer

Engineering | Natural Resources | Industrial Compliance
CaitlinD@my-lei.com

Bettyejo Zielinski
Director of Finance and Human Resources

BettyejoZ@my-lei.com
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Amie E. Baelstrom, CPG
Hydrogeologist I Project Manager

Hydrogeological Investigations | Natural Resources | Wetlands
AmieB@my-lei.com