Hydrogeology
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 related to ground water 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
Selected project examples below, see Menu "Projects" tab for additional project descriptions:
Camp Casey Reclaimed Water Infiltration Feasibility
Everett Landfill Brownfields Feasibility Study & Compliance Monitoring