Rehabilitation of Highway 62 West, Crater Lake National Park, Klamath County, Oregon
METHODS FOR ASSESSING IMPACTS
Soils and Geology
- Negligible – an action that could cause change in soil and geology, but the change would be so small that it would not be of any measurable or perceptible consequence.
- Minor – an action that could change soil and geology, but the change would be slight and localized with few measurable consequences.
- Moderate – an action that would result in readily apparent changes to soil and geology with measurable consequences.
- Major – a substantial adverse or beneficial change to soil and geology would result.