Which of the following is a characteristic of a well-planned sediment and erosion control plan?

A well-planned sediment and erosion control plan is characterized by clear indicators of C-Factor and P-Factor usage, which are key components in assessing erosion potential and sediment control measures. The C-Factor represents the condition of the surface and its effect on sediment generation, while the P-Factor accounts for practices that reduce erosion from the land surface. By including these indicators, the plan effectively evaluates and promotes practices that minimize erosion and sediment runoff based on the site-specific conditions.

In contrast to this, the other choices fail to contribute to an effective plan. The absence of vegetation does not protect the soil from erosion; vegetation serves as a critical buffer, stabilizing the soil and reducing runoff. A sediment and erosion control plan must consider soil types as they influence drainage, erosion risk, and sediment transport. Lastly, ignoring topography overlooks how slope and landscape features affect water flow and erosion potential, which are vital when designing effective control measures. A comprehensive approach that incorporates all relevant factors is essential for a successful erosion and sediment control initiative.