Natural Resources Sciences Services

Solid science. Specialized education. Broad and diverse experience. Whether your circumstances demand a natural resource, groundwater or environmental expert, SEH scientists and specialists are the trusted source for the specific knowledge, expertise and consultation you require.

Core services:

• Natural Resources
• Groundwater
• Environmental

Natural Resources

• Aquatic and invertebrate ecology and taxonomy
• Ecological restoration
• Engineering geology
• Environmental studies (EA, EAW, EIS)
• Expert testimony
• Geologic hazard identification and mapping
• Geophysical surveys/investigations
• Lake management plans
• Limnology
• Natural resource inventories (NRI)/biological assessments
• Point and nonpoint source modeling, monitoring and diagnostic studies
• Regulatory permitting and compliance
• Specialized soil surveys
• Stormwater management
• Threatened and endangered species surveys
• Water quality monitoring
• Wetland delineation, mitigation and permitting
• Landfill gas and environmental operations and management
• Mining support services
• Mold inspections
• Noise studies and modeling
• Petroleum release/spill investigations
• Phase I and Phase II Environmental Site Assessments
• Regulatory environmental compliance audits
• Risk management plans
• Superfund, RCRA and CERCLA investigations
• Soil and groundwater sampling
• Solid and hazardous waste characterization and management
• Underground and aboveground storage tank release/spill investigations

Groundwater

• Aquifer characterization
• Aquifer pumping tests
• Dewatering evaluation and modeling
• Groundwater appropriation studies
• Groundwater contaminant fate and transport modeling
• Groundwater flow modeling
• Groundwater dampling
• Hydrogeologic evaluations
• Infiltration studies
• Surface water and groundwater interaction studies
• Well searches/inventories
• Well siting and groundwater supply studies
• Wellhead protection

Environmental

• Air permitting, air quality and emission reports
• Agricultural chemical release/spill investigations
• Asbestos inspections and management
• Brownfield investigations
• Contaminant fate and transport modeling
• Contaminated sediment investigations
• Contaminated soil and groundwater remedial investigations and design
• Expert testimony
• Human health and ecological risk assessments
• Landfill permitting and environmental/compliance monitoring