Biological Resources Director
As a certified yoga instructor, Barbra brings her strength and energy from the yoga mat to her work at ESA.
Whether it's a San Francisco project history lesson or deep-dive into CEQA, Karl has got you covered.
At ESA, we believe every employee has a unique combination of knowledge, skills and experience that contributes to our success.
Tony Overly Joins ESA
Tony Overly, MA, RPA, has joined the firm as Cultural Resources Practice Lead, bringing nearly 30 years of experience in heritage preservation. Tony has spent the last decade as an archaeologist for the Bureau of Land Management, most recently serving as the State Archaeologist for California and program lead for archaeology, paleontology, and tribal relations.
After more than a decade of planning, design, permitting, and construction, the Hamilton Wetlands outboard levee was breached on April 25, 2014, re-connecting the site to the tidal waters of the Bay, creating a mix of tidal and seasonal wetland, transitional ecotone, and upland habitats. See how the project is performing now.