Philip Williams & Associates, Ltd. Company Information

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Profile:

With offices in San Francisco and Sacramento, PWA offers professional consulting services in environmental hydrology, hydraulic engineering, shore, creek and wetland restoration, geomorphology, and water resource planning and design. PWA has advised clients on coastal, wetland, stream and river management projects since 1976. Our staff of geomorphologists, environmental scientists, engineers and hydrologists provides expertise in the traditional hydrologic areas of flood hazard analysis, sediment transport and watershed modeling, but also extends beyond traditional approaches by integrating hydrologic and geomorphic analyses with environmental resource management and restoration. The firm has completed numerous successful restoration and management plans for shores, estuaries, watersheds, wetlands and riparian corridors, often working with inter-disciplinary teams comprised of resource managers, public works engineers, biologists and landscape architects. Our clients include government and local agencies, non-profit groups, developers, attorneys, citizen groups and other design consultants, with project scopes ranging from policy recommendations to design and construction.