EMS at the Alton L Collins Retreat Center


Nestled in the woods of Eagle Creek amid giant cedars and lush ferns, the Alton L Collins Retreat Center offers a relaxing and peaceful environment for meetings and conferences, personal growth and religious meditation.  Environmental Management Systems is currently working to provide a preliminary feasibility report for updating the center’s wastewater treatment facilities as part of a center wide expansion project.  Overall plans include new program spaces, a scenic viewing deck and additional guest spaces, all designed to help the center fulfill its mission of promoting spiritual wisdom and improved self esteem.

Adding & Restoring Value to Your Land since 1997

EMS began work in Fall 2018 to develop conceptual solutions for wastewater treatment systems serving new facilities at Washington County’s Tualatin River Farm, a 62-acre working farm and native plant nursery expected to become a showcase for sustainable farming practices and environmental education. Overall plans include the restoration of the area’s riparian & wetland habitats, transformation of tree plantations to mixed upland forest, and protection programs for resident species.   EMS is now pleased to report the wastewater project has progressed to the final design stage and we expect to be submitting documentation for installation and permit approval soon.

Project Update:  Tualatin River Farm


Milwaukie OR:  503-353-9691

Washington:  360-735-1109

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Environmental Consulting, Engineering and Design!


Environmental Management Systems, Inc. offers our clients the team required to develop property with reason and responsibility. We are an environmental consulting, engineering and design firm utilizing a holistic approach to our clients' development goals; be it residential, commercial or industrial.  By thoughtfully applying innovative technology and proven design techniques, the integrity of the environment as well as the public’s health & safety is maintained.


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