In what scenario is frequent inspection of storm water controls particularly critical?

Frequent inspection of stormwater controls is particularly critical during heavy rainfall due to the increased risk of runoff, flooding, and the potential for erosion and sedimentation. Heavy rainfall events can lead to a surge in water flow that may overwhelm stormwater management systems, causing them to function improperly or become ineffective. When this happens, pollutants can easily enter nearby water bodies, leading to environmental degradation and potential violations of water quality regulations.

In heavy rains, the likelihood of sediment transport increases, which can clog drainage systems and affect their efficiency. This necessitates more diligent oversight to ensure that all stormwater measures, such as retention basins, swales, and sediment traps, are performing as intended. Identifying and addressing issues promptly during these intense weather events can prevent costly remedial actions after the fact and also safeguard local ecosystems from pollution.