Olson Environmental LLC has professional experience in mapping vegetation and wildlife habitats in both Oregon and Washington using a number of protocols and habitat classification systems. We specialize in wetland and riparian habitats. OE has also prepared numerous SEPA environmental checklists for proposed developments in southwest Washington and also contracted with the Clark County Planning Division during a 3-month period in the summer of 1992 to review SEPA checklists for compliance.
Olson Environmental LLC personnel have also conducted numerous environmental studies in the Pacific Northwest to determine presence of wetlands and critical habitat availability for threatened, endangered and species of concern. These projects involved potential residential and commercial developments, as well as utility, roadway, railroad, and other linear corridors. OE has completed numerous biological assessments for projects in Cowlitz, Clark, and Skamania counties in Washington.