Environmental Expert Witnesses in Colorado

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Environmental expert witnesses practice in a variety of fields, including environmental law, environmental engineering, environmental health and safety, and environmental science. Some of the most common specialties among environmental expert witnesses include hazardous waste management, air quality analysis, water pollution control, soil contamination assessment, and climate change impact studies. They can opine on the effects of industrial pollution, impacts of land development, natural resource depletion, waste disposal practices, and climate change policies.

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Dr David William PyattView profile

ID: 138530

Dr. David Pyatt, PhD

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Colorado

Dr. David W. Pyatt has 28 years of experience in Toxicology. He earned his BS in Science Education and Biological Sciences from North Carolina State University and his Ph.D. in Toxicology from the University of Colorado Anschutz Medical Campus. Formerly, this expert served as a Senior Toxicologist with Exponent, Inc. and as a Managing Health Scientist for ChemRisk. He is currently an Adjunct...

Health & Safety Expert WitnessView profile

E-060467

Health & Safety Expert Witness

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Colorado

This expert is a health & safety expert in oil and gas, construction and mining drawing on his advanced education and about 20 years experience teaching safety practices and techniques reducing incidents and reducing costs/losses. He has worked at a variety of mining, petroleum, and construction companies as their lead environmental health and safety specialist. He has extensive experience...

Mr Kyle Stephen BowellView profile

ID: 121834

Mr. Kyle Bowell, PE, CFEI, CVFI

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Colorado

Mr. Kyle S. Bowell has 13 years of experience in Engineering with expertise in Forensic Engineering and Fire and Explosion Investigation. He earned his BS in Mechanical Engineering from Iowa State University. Today, this expert is a Certified Vehicle Fire Investigator and Certified Fire and Explosion Investigator granted by the National Association of Fire Investigators and licensed as a...

Weed Science & Herbicide Expert WitnessView profile

E-069789

Weed Science & Herbicide Expert Witness

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Colorado

This supremely qualified plant physiologist earned his BS in Botany from DePauw University, his MS in Plant Ecology from the University of Colorado, and his doctoral degree from the University of Illinois. He is an active member of the Weed Science Society of America and lead a twenty plus year career at American Cyanamid, where he attained the position of Director of Herbicide Discovery....

Richard Leo DeGrandchamp, PhDView profile

ID: 604750

Dr. Richard DeGrandchamp, PhD

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Colorado

Dr. Richard Degrandchamp has 31 years of experience in the fields of Toxicology and Epidemiology. He earned his BS in Biochemistry from Eastern Michigan University and his Ph.D. in Toxicology from the University of Michigan School of Public Health. He completed two post-doctoral trainings in Toxicology at Rutgers University and in Physiology at the University of Colorado School of Medicine....

Pamela R.D. Williams, CIH-CP, MS, ScDView profile

ID: 6208717

Dr. Pamela Williams, CIH-CP, MS, ScD

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Colorado

Dr. Pamela R.D. Williams has 22 years of experience in Toxicology, Environmental Exposure, and Risk Analysis. She earned her BA in Sociology from San Diego State University and her MS and ScD from Harvard University. Today, this expert is certified as an Industrial Hygienist by the American Board of Industrial Hygiene and a Fellow with the non-profit organization, Toxicology Excellence for Risk...

Thomas KochView profile

ID: 17913

Mr. Thomas Koch

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Colorado

This highly qualified expert earned his BS in biology from the University of North Dakota. He then completed his MS in environmental policy and management from the University of Denver. This expert is a certified industrial hygienist and has worked over 25 years in the industry. He currently serves as the president of an environmental health company in Colorado. He is also the adjunct professor...

Blair LeisureView profile

ID: 20765

Ms. Blair Leisure

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Colorado

This expert obtained her BA from the University of Colorado and her MS from Yale University. Since then, she has held various roles, one as a biological technician at the U.S. Fish and Wildlife Service. She was also a wildlife biology and parks management specialist and professor of wildlife biology and parks management for the U.S. Peace Corps. After, she held the role as a wetland and wildlife...

James StevensView profile

ID: 43787

Dr. James Stevens

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Colorado

This highly qualified expert is a professor of mechanical engineering who specializes in heat transfer and applied thermodynamics. He received his BS in mechanical engineering, his MS in mechanical engineering, and his Ph.D. in mechanical engineering from Brigham Young University. He is an active member of the American Society of Mechanical Engineering (ASME) and is a member of the ASME...

Dr Christy Ann BarlowView profile

ID: 494684

Dr. Christy Barlow, PhD

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Colorado

Dr. Christy A. Barlow has 18 years of experience in Toxicology. She earned her BS in Biology from Eckerd College and her Ph.D. in Cell and Molecular Biology from the University of Vermont. Formerly, this expert served as a Research Technician in the Department of Cell and Developmental Biology at the University of North Carolina at Chapel Hill and as a Managing Health Scientist and Science...

The Average Environmental Expert Witness
Charges $375 / Hour

Based on hourly rates. Compare expert witness rates across thousands of specialties in all 50 states.

  • Review Fee

    $325

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Deposition Fee

    $375

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Court Fee

    $425

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

Environmental Expert Witness FAQs

An environmental expert witness provides specialized knowledge and insights on environmental matters, such as pollution, conservation, climate change, and sustainability. They can help interpret complex scientific data and provide credible testimony.

Environmental expert witnesses are often needed in cases involving land use disputes, contamination issues, natural resource damages, regulatory compliance, hazardous waste management, and environmental impact assessments.

Yes. Environmental experts with a focus on climatology can provide valuable insights into climate change-related disputes, including those related to carbon emissions, sea-level rise, and extreme weather events.

Absolutely. Subspecialties can include air quality, water quality, soil science, toxicology, ecology, geology, meteorology, and many others. The choice of expert depends on the specifics of the case.

In construction disputes, an environmental expert can assess potential impacts on local ecosystems or evaluate compliance with environmental regulations. They may also analyze soil stability or contamination risks.

Expert Institute offers a personalized approach to help you find the highest quality experts. We source actively-practicing professionals who match all your requirements for specialty areas, work experience, litigation history, fee range, certifications, location, and more.

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