Certified Storm Water Operator Practice Exam

What type of maintenance is required for vegetation stabilization?

1. Seasonal and random

2. Planned and irregular

3. Follow-up and periodic

4. Immediate and ongoing

The correct answer is: Follow-up and periodic

Vegetation stabilization is a critical component of stormwater management, and it requires a structured maintenance approach to ensure the health and effectiveness of the plants used in erosion control. Follow-up and periodic maintenance are essential aspects of this process. Follow-up maintenance involves assessing the established vegetation after installation to ensure that it is taking root and effectively stabilizing the soil. This may include checking for signs of stress in the plants, monitoring growth rates, and replacing any plants that do not survive. Periodic maintenance includes regular activities like mowing, pruning, and applying mulch or fertilizers, which help to encourage healthy growth and prevent invasive species from overtaking the intended vegetation. These actions play a vital role in maintaining the integrity of the stabilization effort, ensuring that the plants provide adequate coverage and support against erosion. This structured and consistent maintenance approach is more effective than other types of maintenance, which might not provide the same level of care or responsiveness to the needs of the vegetation.