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At HWA, our hydrogeologists are experts in hydrostratigraphy, ground water/surface water interactions, ground water development, ground water monitoring and ground water protection. Our long-term presence in the Northwest and knowledge of local ground water conditions gives us the experience necessary to assess, develop and protect ground water resources with a practical, solution-oriented approach to projects of all sizes.

Typical Services Include:

Ground water exploration and development

Well design, specifications, and construction

Well testing and rehabilitation

Aquifer testing

Ground water sampling and monitoring

Wellhead protection delineations and plans

Analytical and numerical ground water modeling

Water rights permitting assistance

Aquifer yield analysis and hydrologic budgeting

Ground water quality statistical analysis


HWA has applied these services to the following types of projects:


Ground water supply infiltration

Wastewater / stormwater infiltration and land application

Construction dewatering design

Solid waste investigations, monitoring, and permitting

Hazardous waste investigations

Environmental Assessments / Environmental Impact Statements

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