Keeping you up-to-date on the latest...

GLEC Wins $11.7 Million U.S. EPA Office of Water Contract
October 3, 2014 GLEC was awarded an $11.7 million five year national contract from the U.S. Environmental Protection Agency to provide technical and regulatory support for the development and implementation of ecological criteria designed to protect water quality and aquatic ...
GLEC Continues Support for USEPA National Coastal Condition Assessment
October 8, 2014 Through two competitive task order awards, the U.S. Environmental Protection Agency has selected GLEC as subcontractor to EnviroScience Inc. to provide field sampling and training and logistics support for the 2015 National Coastal Condition Assessment (NCCA). The ...
GLEC Awarded National Aquatic Resource Surveys Contract
June 6, 2016 The U.S. Environmental Protection Agency Office of Water has continued its long-standing relationship with GLEC as a key contractor supporting the National Aquatic Resource Surveys (NARS) by awarding GLEC with a five year competitive task order contract ...


GLEC operates one of only a few U.S. laboratories accredited for whole sediment toxicity testing. GLEC also maintains NELAP accreditation for chlorophyll and nutrient chemistry testing.


GLEC's Columbus, OH laboratory is ADEQ accredited for Acute Toxicity and Chronic Toxicity testing.



Great Lakes Environmental Center

739 Hastings Street
Traverse City, MI   49686

Phone: (231) 941-2230
Fax: (231) 941-2240