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Grette Associates Team of Biologists

Grette Associates staff includes 2 Principals, a Senior Project Manager, 10 Biologists and 3 Administrators between our Wenatchee and Tacoma offices.  (Full resumes for all staff members are available upon request.)

Glenn Grette Senior Biologist & Company Principal

M.S., Fisheries, University of Washington

B.S., Zoology, Washington State University

Glenn Grette is a Company Principal and Senior Fisheries Biologist with experience in the consulting field in fisheries ecology, habitat restoration and mitigation, impact assessment, study design, environmental documentation, and permitting assistance since 1984.  Glenn has been involved in permitting numerous large-scale marine-oriented projects.  He has extensive experience with design, implementation, and monitoring of mitigation projects developed to offset aquatic impacts in accordance with Section 404(b) of the Clean Water Act and the Washington Hydraulic Code.  Glenn also manages our Wenatchee office.

 

Matthew Boyle, Senior Biologist & Company Principal

B.S., Wildlife Biology, University of New Hampshire

Matthew Boyle is a Company Principal and Senior Biologist who provides expertise in scientific applications and management practices to private and municipal clients.  His experience  and practice is addressing complicated technical and regulatory issues on  large scale habitat and infrastructure projects including estuarine restoration, transportation, utilities, and water dependent industry. His experience with negotiation helps develop practical and successful solutions to complicated problems.  Matthew also manages our Tacoma office.

 

David McCraney, Senior Project Manager

B.S., Political Science, University of Oregon

David McCraney is a Senior Project Manager with over 30 years of experience as a manager, advisor, and professional consultant in the areas of natural resources, fish and wildlife, water, environmental review and permitting, and transportation policy issues.  David has worked with and has considerable knowledge of Federal, State, Local and Tribal Government requirements, policies and operations.  David is based in our Tacoma office.

 

Larry Lehman, Biologist

B.S., Fisheries, University of Washington

B.S., Zoology, University of Washington

Larry Lehman is a Biologist with experience in fisheries ecology, wildlife biology, riparian systems, freshwater ecology, and related biological studies.  Larry provides wetlands sciences and fisheries expertise to public and private clients for permitting and regulatory compliance.  Larry's expertise in mitigation site planning includes everything from concept design to construction bid documents and final monitoring.  He is based in Wenatchee.

 

Scott Maharry, Biologist

B.S., Biology, Central Washington University

Scott Maharry is a Biologist with experience in fisheries and wildlife biology and ecological studies. His background includes fisheries and wildlife ecology, wetland sciences, freshwater ecology, and related biological studies.  Scott provides oversight and quality control for data collection and construction monitoring for permit compliance.   He is a certified wetlands delineator and is knowledgeable of Federal, State, and local wetland regulations and requirements.  Scott is based in Tacoma.

 

Cassandra Moore, Biologist

M.E.S., Environmental Studies, Evergreen State College

B.S., Biology, University of Texas

Cassandra Moore is a Biologist with a background in environmental permitting and land use planning at the county level. Her work experience includes the creation, interpretation, administration, and enforcement of county codes including, but not limited to, SEPA, Critical Areas Ordinance, Shoreline Management, and zoning for both rural and urban areas.  Cassandra also has professional certification in providing field analysis, delineation, and rating of assorted environmentally sensitive areas including wetlands and streams as well as the ability to create mitigation plans for development impacts. Cassandra is based in Tacoma.

 

Melora Shelton, Biologist

M.S., Aquatic and Fishery Sciences, University of Washington

B.A., Biology, Albion College

Melora Shelton is a Biologist with a background in fisheries biology and aquatic ecology, particularly in estuarine and nearshore marine environments.  Her professional experiences range from designing and implementing field research to coordinating complicated permitting efforts.  Melora conducts Best Available Science (BAS) review of local codes providing invaluable input to jurisdictions complying with the Growth Management Act.  Also, her strong foundation in quantitative science is applied toward study design and statistical analyses.   Melora is based in Tacoma.

 

Ryan Walker, Biologist

B.S., Forestry, Washington State University

Ryan Walker is a Biologist with experience in forestry, wetland biology, riparian restoration, and code administration. His background includes natural resource management, land-use planning, and Shoreline Management Act permitting. He is a U.S. Army Corps of Engineers-certified wetlands delineator and has completed the Department of Ecology's training course for the Washington State Wetland Rating Form for Eastern Washington. In addition, Ryan has training in stream typing and ordinary high water mark identification from the Washington Departments of Natural Resources and Fish and Wildlife. He has worked with state and federal agencies in north-central Washington on environmental permitting issues for over six years.  Ryan is based in Wenatchee.

 

Sarah Walker, Biologist

M.S., Environmental Science, Washington State University

B.A., Environmental Science, Wellesley College

Sarah Walker is a Biologist with over 10 years of experience in locally-led natural resource planning and environmental restoration.  Sarah has a comprehensive understanding of both the social and technical aspects of watershed management in North Central Washington, particularly Chelan County. Her background includes salmon recovery and water resource project planning, field data collection, permitting, and implementation in the Wenatchee and Entiat River Watersheds. Sarah has also been involved in the development and codification of resource management policy. Her experience working collaboratively with community representatives, local government and agency staff members, technical advisory teams and other stakeholders on watershed issues has benefited numerous groups, including the Entiat Watershed Planning Unit and Upper Columbia Salmon Recovery Board. She joined the Wenatchee office of Grette Associates in 2008.

 

Jason Dirkse, Biologist

B.S., Biology, Whitworth College

M.S., Environmental Science, Washington State University

Jay Dirkse is a Biologist with a background and training in wetland sciences, botany and plant identification, critical areas studies, shoreline permitting, and biological analyses for ESA compliance.  Jay is a Corps-certified wetland delineator with experience in both Eastern Washington and Western Washington, and is trained by the Department of Ecology for wetland rating in Eastern Washington.  Jay's experience in shoreline permitting ranges from private docks in Lake Chelan and the Columbia River to larger projects such as pier expansions and dredging in the marine environment.  Jay is based in Wenatchee.

 

Angela Dubois, Biologist

M.S., Marine Biology, University of Alaska Fairbanks

B.A., Biology and Spanish, Bowdoin College

Angie Dubois is a Biologist whose background emphasizes estuarine and marine biology and ecology.  She is an experienced scientific diver and is familiar with benthic habitat survey techniques as well as macroalgal and invertebrate identification.  Angie is based in Tacoma, where she conducts biological analyses for ESA compliance, provides permitting support to water-dependent clients, and prepares technical reports for ongoing habitat monitoring and fisheries studies.  Angie also leads underwater survey efforts for marine macrophytes.    

 

Megan Bushnell, Biologist

M.S., Zoology, University of Hawaii

B.S., Biology, University of North Carolina

Megan Bushnell is a Biologist with experience in marine and freshwater fisheries and ecology.  Megan has worked with several federal agencies, including NOAA/NMFS, USFWS and USGS in various fisheries-related projects in Alaska, Hawaii and the Puget Sound since 2000. She received her M.S. from the University of Hawaii, in 2007, where the focus of her thesis was reproduction, movement and age and growth parameters of coral reef fish species. Trained as a scientist, Megan is a certified Scientific Diver and employs modeling and statistical analysis skills to her monitoring and permitting work at Grette.  Megan is based in Tacoma.

 

Matt Heddin, Biologist

B.S., Biology, Kansas State University

Matt Heddin is a Biologist with professional training and experience in wetland ecology as well as fisheries and wildlife ecology, habitat restoration, wetland and stream delineations, monitoring programs, and mitigation planning and design.  He has completed the University of Washington's Wetlands Science and Management Certificate Program.  In addition, Matt has training in forage fish spawning survey protocols from the Washington Department of Fish and Wildlife.  Matt provides habitat assessments, wetland delineations, and SCUBA surveys.  Matt is based in Tacoma.

 

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