| Vonder Haar, Ph.D., CHg, RG, Stephen P. - Berkeley, CA Nationally and California Certified hydrogeologist; Over 20 years experience including litigation support and trial testimony; Helped attorneys win greater than $30 Million. More than 250 projects ranging from Superfund/RCRA sites to industrial, commercial, federal, and residential sites. Projects involved hydrology, toxic soil and groundwater investigation/remediation, fate/transport, cost allocations, flooding, wetlands, aerial photography, modeling, risk assessment, and landslides. Expertise in USTs, surface releases, landfills, VOCs, petrochemicals, pesticides, metals, perchlorate, nitrate, MTBE, other organics, high explosives, and radionuclides. More than 150 articles including journals, abstracts and technical reports. |