to Confluence Engineering Group LLC

Confluence Engineering Group LLC (Confluence) was founded in 2008 to provide exceptional engineering, planning, and applied research services for clients involved with management, operations, maintenance, and regulation of drinking water systems including buildings and non-public water system facilities that have needs in managing and/or improving water quality.

Located in Seattle, Washington, Confluence is a small and flexible woman-owned engineering firm comprised of six (6) Professional Engineers, one E.I.T., and a Field Scientist. Confluence can efficiently and cost-effectively provide personalized services that are tailored specifically to our client’s water quality needs. Confluence is nationally recognized for its expertise with regard to providing specialty services for managing water quality risks in areas that include the following:




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