Based in Coudersport, Pennsylvania, Three Rivers Forest Management is responsible for the management of nearly 160,000 acres of forestland in north central Pennsylvania and southern New York. It is a portfolio company of The Lyme Timber Company.

David Andrus, General Manager

David AndrusDavid grew up in Potter County. He joined Three Rivers as its General Manager at its founding in 2018. David has a Bachelor of Science degree in forestry from Penn State, and he has been practicing forestry in northern Pennsylvania for 25 years. David and his wife live in Coudersport where they raised their two children.

Cole Warner, Operations Forester

Cole WarnerCole grew up in Portville, New York, and he now lives there with his wife and two children. With an associate degree in environmental studies, Cole joined the Three Rivers team in September of 2018.

Maddie Erickson, Operations Forester

Maddie EricksonMaddie joined the Three Rivers team in 2020. Prior to Three Rivers, Maddie worked at Pennsylvania’s Department of Conservation and Natural Resources and Game Commission. Maddie earned a Bachelor of Science in Recreation, Parks, and Tourism from Penn State and an Associate of Science in Forest Technology degree. She lives in Wellsboro, Pennsylvania.

Deidra Smith, Office Manager

Deidra SmithDeidra grew up in Potter County and, after fourteen years in Arizona, she returned to Coudersport where she lives with her husband. Deidra joined the Three Rivers team in August 2018 with a bachelors of science in marketing and a minor in accounting from Mansfield University.

Shane Lister, Operations Forester

Shane joined the Three Rivers team in 2020. Prior to Three Rivers, he worked for Seneca Resources as a Company Lands Forester managing 150,000 acres of timberlands in northern Pennsylvania and the Southern Tier of New York. Shane earned a A.A.S. degree in Forest Technology from Pennsylvania College of Technology, and he has been practicing forestry in northern Pennsylvania for 28 years. Shane and his wife Heather live in Mt. Jewett, PA where they raised three children.

 

Joe Glover, Land Manager

Joe lives in Clarion County, Pennsylvania. He received an Associates of Science in Forest Technology from Pennsylvania State University – Mont Alto and a Bachelors of Science in Forest Science from Pennsylvania State University. He joined Three Rivers in 2021 with over 20 years experience in the forest industry.

Erick Byers, Operations Forester

Erick grew up in Forest County, Pennsylvania, where he developed a love for the outdoors. Erick received his Associate of Science Degree in Forest Technology from Pennsylvania College of Technology. He worked in forestry for over 25 years prior to joining Three Rivers in 2020. Erick and his wife raised their three sons in Forest County and continue to live there.

 

The Lyme Timber Company

The Lyme Timber Company, founded in 1976 and based in Hanover, New Hampshire, is a timberland investment manager that specializes in the acquisition and sustainable management of land with unique conservation values. It owns and manages approximately 1.6 million of forestland throughout the United States.