Ecowang provides ecological and engineering services and solutions for communities, companies, agencies and non-profits in a wide range of disciplines.  We conduct water and environmental studies to meet all regulatory and permit requirements under the National Environmental Protection Act (NEPA), Clean Water Act (CWA), and other federal, state and local statutes. 


We conduct wetland delineations, use GIS for mapping and hydrologic network analysis, water supply planning, stream channel design, and water pollution control plans (SWPPP).  We conduct and manage projects involving stream channel design, flow modeling, field sampling and lab analysis in aquatic ecosystems and watersheds.  We also provide training and study tours for environmental professionals.  


We have international project management and technical support capabilities with linguistic and logistical support in Europe, Asia, Latin American and the Caribbean.


Ecowang is a certified woman and minority owned business (MWBE), and certified as small, local and emerging business (SLEB) in Alameda County, California.

One of our ongoing local initiatives is the San Leandro Creek Urban Greenway Project. 


You can view some of our work below.

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About us