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Water & Wastewater Systems

HWA has provided geotechnical engineering services on well over a thousand public works projects throughout Western Washington including hundreds of water, wastewater and sewer projects. 

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21312 30th Drive SE, Suite 110, Bothell, WA 98021 | 425.774.0106                                                                                                                     © 2016 HWA GeoSciences, Inc.

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