Site Visit
- Inspection of the Site by an Experienced Inspector
- Catalog the Presence of Hazardous Materials or Petroleum Products
Historical Research
- Historical Aerial Photographs
- Reverse Street Directories
- Building Permits
- Planning Records
- Topographical Maps
- Sanborn Fire Insurance Maps
- Department of Oil and Gas Maps
- Title Information
Geology and Hydrogeology
- Soil Type
- Geological Setting
- Groundwater Depth
Regulatory Research
- Fire Departments
- State Environmental Agencies
- Federal Environmental Agencies
Interviews and Document Review
- Interview Tenants and Owners
- Interview State and Local Regulators
- Review Provided Reports