Overview
Erosion and Sedimentation control is essential to protect the environment from the effects of land disturbance activities. A well designed erosion and sedimentation control plan often will employ several best management practices that will prevent or reduce the escape of sediment from the land disturbing activity site. The erosion and sediment control measures must be maintained at all times from the initial to the final disturbance.
Erosion and Sedimentation control is possible by utilizing several best management practices that include structural and vegetation methods. Some good examples of these measures include silt fences, sediment basins, hay bales, mulching, and grassing to name a few.
The study materials for this course are based solely on the text “Best Management Practices for Erosion and Sediment Control” as published by the Federal Highway Administration (FHWA).
The student must take a multiple-choice quiz consisting of forty (40) questions at the end of this course to obtain PDH credits.
Specific Knowledge or Skill Obtained
This course teaches the following specific knowledge and skills:
- How to define erosion and sediment
- Effects of rainfall on the soil surface
- Characteristics of SCS hydrologic groups
- Best time to stabilize soil
- The dimensions of various BMP measures
- Application rate of mulch
- Growing and planting characteristics of various vegetation
- How to design a sediment basin
- How to design a sediment trap
- How to design diversions
Course
Click on the following link to the PDF document to review the course material before taking the quiz for credit.
Erosion and Sediment Control Best Management Practices
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