Resources
Explore our insights and thought leadership on environmental, health, and natural resource challenges past and present.
Featured Resources
Air Quality Monitoring, Northern Utah
Regulatory Toxicology Evaluations for PFAS
In the last two years, regulatory actions and rule-makings related to per- and polyfluoroalkyl substances (PFAS) have accelerated. State and...
Conceptual Site Model for Contaminated Sediments in the St. Marys River Area of Concern
Following decades of investigation and remediation of contaminated sediment in the St. Marys River area of concern (AOC), stakeholders needed...
Aquifer Storage and Recharge for Farmland Water Use
Our client, a large agricultural water user, is considering converting some of its agricultural-use water to industrial use. An industrial...
Aquifer Storage and Recharge Design for a Western City
This project was started while Jeff was working at Barr Engineering Co.
Human Health and Ecological Risk Assessment, Illinois
HHRA, Oakland, California
HHRA, Former Sawmill, Fort Bragg, California
Baseline HHRA and Soil Vapor Sampling Plan, Former Pesticide Facility, Casa Grande, Arizona
HHRA and Remedial Planning, Former Pesticide Facilities, Arizona and California
Human Health and Environmental Risk Assessment, Northern and Central California
Human Health Baseline Exposure Assessment, Lassen County, California
HHRA, Northern California
HHRA, Central California
Baseline HHRAs and Risk Evaluations, Treasure Island, Mare Island, Concord Naval Weapons Station, and China Lake, California
Historical Pipeline Portfolio, Central Valley and Richmond, California
Review of HHRA Involving Exposure to Lead via Sediment at a Former Gun Club, Everett, Washington
HHRA, Fort Ord, California
Preliminary Endangerment Assessments, Former Gold Mine, Grass Valley, California
Screening Level and Baseline HHRA, Copper Mine, Casa Grande, Arizona
Baseline HHRA, Copper Mine, Green Valley, Arizona