Public resource management agencies are tasked with managing our public lands and natural resources (i.e., water, wildlife, etc.), which requires working together with other agencies, landowners and other stakeholders. CES has been providing high quality environmental and engineering services to federal, state and tribal governments for more than 30 years to meet the growing challenges. Specifically, we have been working together with the Forest Service for more than 18 years to assess, characterize and clean up abandoned mining and hazardous waste sites in the Pacific Northwest. We provide the following services, and more.