What is the minimum frequency of required inspections?

What is the minimum frequency of required inspections?

• A. Once a week
• B. Twice a month
• C. Once a month
• D. Once every 14 days

Answer: (D)

Regular inspections should occur on a two-week cycle to catch problems early and keep erosion and sediment control measures functioning. This cadence is the minimum standard because it allows timely identification of issues like damaged silt fences, clogged outlets, or sediment buildup before they cause off-site impacts, while remaining practical for field staffing. In addition to the scheduled cadence, inspections are required after significant rainfall events to verify BMP effectiveness and perform repairs promptly. Inspecting more frequently than every two weeks (such as weekly) is allowed but not the minimum, while waiting a full month would be too long and risk greater sediment control failures.

Regular inspections should occur on a two-week cycle to catch problems early and keep erosion and sediment control measures functioning. This cadence is the minimum standard because it allows timely identification of issues like damaged silt fences, clogged outlets, or sediment buildup before they cause off-site impacts, while remaining practical for field staffing. In addition to the scheduled cadence, inspections are required after significant rainfall events to verify BMP effectiveness and perform repairs promptly. Inspecting more frequently than every two weeks (such as weekly) is allowed but not the minimum, while waiting a full month would be too long and risk greater sediment control failures.