Primary Contact Bios
Leilyn Honeyman - President
Main Office: (800)709-5819
Mobile: (701) 793-6545
Fax: (701) 281-9770
Email:Leilynh@gpenvironmental.com
Experience:
Upon receiving a B. S. Degree in Earth Science in 1991, Leilyn Honeyman
began his environmental career at Great Plains Environmental working as
an Environmental Technician. Leilyn has been the General Manager of
Great Plains Environmental since 1994. He is currently the President
of Great Plains Environmental.
In his years of experience Leilyn has performed over 400 Phase I Environmental Site Assessments (ESAs). He has also been involved with over 200 environmental clean-up projects since 1991, including underground storage tank removals. Leilyn has also been involved with over 100 Spill Prevention Control & Countermeasure Plans (SPCCs).
He has good working relationships with local, state and federal agencies.
Qualification/Membership:
- MN Licensed Professional Geologist
- MN Underground Storage Tank Supervisor
- Member of Minnesota Groundwater Association (MGWA)
Terry Johnson - Senior Project Manager
Main Office: (800)709-5819
Fax: (701) 281-9770
Email:Terryj@gpenvironmental.com
Experience:
Upon receiving a B. S. Degree in Geological Engineering in 1987, Terry has worked on a wide range of projects. Among these projects of comprehensive scope have been a wide range of field work investigations, field direction and support of contractors, environmental site assessments, UST\AST system removals, free product recovery systems, compliance assessments\audits, and technical report writing and reviewing.
He is also experienced with direct client contacts, including lenders, engineers, and government officials. Terry is also credited with having achieved Site Closure status on over 90 remediation sites in the tri-state area. Having worked in numerous states, Terry has also achieved certification as a Certified Professional Geologist (since 1993), a Certified Hazwoper Technician (since 1988), and a Certified Safety Professional (since 2004).
Qualification/Membership:
- Certified Professional Geologist
- Certified Hazwoper Technician
- Certified Safety Professional

