
Ms. Lisa Tolbert is a consultant with more than 15 years of broad technical experience in the fields of environmental health science and toxicology, human health exposure and risk assessment, remedial site investigation and characterization, regulatory compliance, product safety, and engineering. As an environmental health scientist, she has executed human health risk assessments for cancer and noncancer health endpoints from exposures to chemicals in various environmental media, and provided toxicological, regulatory, litigation, and data analysis support for clients with contaminated sites throughout the U.S. As a chemical/environmental engineer, she has provided engineering support during the research, development, design, implementation, closeout, and documentation stages of environmental remediation and construction projects. Ms. Tolbert has managed or contributed to a wide variety of projects, most extensively including those involving deterministic and probabilistic (i.e., Monte Carlo) human health and ecological risk assessment, development of screening and cleanup levels, and soil, sediment, and groundwater remediation. Other projects have involved excavation, dredging, vapor intrusion, post-application pesticide volatilization, leaking underground storage tanks (USTs), landfills, stormwater monitoring, consumer products regulated under the State of California’s Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65), and sampling of ambient air, groundwater, soil, soil vapor, and sediment in support of site characterization activities. She has experience working on sites contaminated with a variety of chemicals of concern including PCBs, petroleum hydrocarbons, polycyclic aromatic hydrocarbons (PAHs), chlorinated solvents, arsenic, lead, pesticides, dioxins and furans, and contaminants of emerging concern such as per- and polyfluoroalkyl substances (PFAS), as well as products containing Proposition 65-listed chemicals.
M.S., Environmental Health, Risk Assessment Concentration, University of Washington, Seattle, Washington, 2007
B.S., Chemical Engineering, Magna Cum Laude, University of Washington, Seattle, Washington, 2001
Engineer-in-Training, Washington (License No. 24849)
First Aid/CPR Certification (most recently received 2017)
Hazardous Waste Operations and Emergency Response 40-Hour Certification (most recent refresher certification received 2017)
Visualizing and Analyzing Environmental Data with R Course (2017)
Contaminant Vapor Migration and Intrusion Course (2014)
Globally Harmonized System of Classification and Labeling of Chemicals Course (2013)
Establishing Cleanup under the Model Toxics Control Act (MTCA) Course (2013)
Project Management Training (2008, 2011, 2015)
Lisa Tolbert, E.I.T. Consultant
Ms. Lisa Tolbert is a consultant with more than 15 years of broad technical experience in the fields of environmental health science and toxicology, human health exposure and risk assessment, remedial site investigation and characterization, regulatory compliance, product safety, and engineering. As an environmental health scientist, she has executed human health risk assessments for cancer and noncancer health endpoints from exposures to chemicals in various environmental media, and provided toxicological, regulatory, litigation, and data analysis support for clients with contaminated sites throughout the U.S. As a chemical/environmental engineer, she has provided engineering support dur...
Ms. Lisa Tolbert is a consultant with more than 15 years of broad technical experience in the fields of environmental health science and toxicology, human health exposure and risk assessment, remedial site investigation and characterization, regulatory compliance, product safety, and engineering. As an environmental health scientist, she has executed human health risk assessments for cancer and noncancer health endpoints from exposures to chemicals in various environmental media, and provided toxicological, regulatory, litigation, and data analysis support for clients with contaminated sites throughout the U.S. As a chemical/environmental engineer, she has provided engineering support during the research, development, design, implementation, closeout, and documentation stages of environmental remediation and construction projects. Ms. Tolbert has managed or contributed to a wide variety of projects, most extensively including those involving deterministic and probabilistic (i.e., Monte Carlo) human health and ecological risk assessment, development of screening and cleanup levels, and soil, sediment, and groundwater remediation. Other projects have involved excavation, dredging, vapor intrusion, post-application pesticide volatilization, leaking underground storage tanks (USTs), landfills, stormwater monitoring, consumer products regulated under the State of California’s Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65), and sampling of ambient air, groundwater, soil, soil vapor, and sediment in support of site characterization activities. She has experience working on sites contaminated with a variety of chemicals of concern including PCBs, petroleum hydrocarbons, polycyclic aromatic hydrocarbons (PAHs), chlorinated solvents, arsenic, lead, pesticides, dioxins and furans, and contaminants of emerging concern such as per- and polyfluoroalkyl substances (PFAS), as well as products containing Proposition 65-listed chemicals.

- Product Stewardship
- Litigation Support
- Risk Assessment
- Remedial Design
- Toxicology
- Regulatory Compliance
- Site Assessment