Wetland Delineations

Zentner and Zentner has completed more than 400 wetland delineations in the past decade. Our reputation as experts is based on our work on difficult and complex projects as well as efficient and accurate mapping for less problematic sites. This experience has been recognized by the U.S. Army Corps of Engineers; two of the four individuals in California certified by the Corps as delineation trainers are Zentner and Zentner staff. We also serve as expert witnesses in litigation involving wetland delineations, complete delineations of navigable waterways for Corps Section 10 permits, and map the jurisdictional boundaries of other agencies such as BCDC.

Recent Projects

A wetland delineation on almost 200 acres for Genetech in Vacaville.

A delineation of BCDC’s jurisdiction for Mare Island.

Mapping of the Corps’ Section 10 jurisdiction (historic waterways) for the Corte Madera Inn.

ALL CONTENT (C) ZENTNER & ZENTNER 2004   |    DESIGN: GEOFF GANNON