How long does a VSMP authority have to review a stormwater management plan?

The correct answer reflects the time frame set by the Virginia Stormwater Management Program (VSMP) regulations for the review of stormwater management plans. A VSMP authority has 15 days to review a submitted stormwater management plan, which is designed to ensure that all proposed activities that might affect stormwater runoff are thoroughly assessed in a timely manner. This time requirement helps to maintain a balance between facilitating development and ensuring that environmental regulations are met, thus protecting water quality and minimizing flooding risk.

While 10 days and 30 days are options presented, they do not align with the established regulations. A 10-day review period would not provide sufficient time for the thorough examination of the complex factors often involved in stormwater management. Conversely, a 30-day period, though longer, exceeds the maximum allowed timeline. The regulations are structured to promote efficient processing while ensuring adequate compliance with necessary standards within a concise window.