We partner with clients to thoughtfully navigate regulatory complexities and provide integrated and enduring solutions for the supply and conveyance of treated and recycled water, wastewater, watershed management, and flood control.
From concept to completion, we assist with the planning, permitting, and implementation of water projects while minimizing impacts to the environment. This integrated approach saves our clients time and money and advances their strategic resource management and stewardship goals.
Our work has been recognized with awards from the National Association of Environmental Professionals, Association of California Water Agencies, American Society of Landscape Architects, and International Association for Public Participation.
Construction Compliance Monitoring
Desalination & Recycled Water
Environmental Review & Documentation (CEQA/NEPA/SEPA)
Permitting Assistance
Wastewater
Water Quality
ESA is pleased to sponsor, present, and attend this year’s 42nd Annual Salmonid Restoration Conference...
Anyone who has had to obtain a Clean Water Act Section 404 permit from the...
Join ESA’s team of federal permitting and National Environmental Policy Act (NEPA) experts as they...
The Groundwater Accounting Platform (Platform) announces the release of its source code in a new...
ESA is pleased to present and attend this year’s Bay-Delta Science Conference in Sacramento, California from...
According to the Department of Water Resources’ Water Year 2023 report, the State of California...
