Environmental and Permitting Services


Environmental documentation, historical and cultural surveys, and permits often define a project's critical path. Gray & Osborne's environmental specialists stay current with the regulatory environment and understand the challenges and opportunities presented by the following:

ESA consultation with USFWS and NMFS

Section 10 (Rivers and Harbors Act)

NEPA and SEPA

Aquatic land use authorization

Floodplain management permits

Cultural resources

Hydraulic Project Approval

Joint Aquatic Resources Permit Applications (JARPA)

Water quality certification

Shoreline substantial development permits

Ellensburg - Stream Restoration
Snohomish - Stream Restoration
Anacortes - Boardwalk
North Bend - Water Transmission Line