How often must VSMP authorities inspect stormwater management facilities, post-construction?

Virginia's Stormwater Management Program (VSMP) specifies that post-construction inspections of stormwater management facilities must occur at least once every five years. This requirement ensures that stormwater management practices are functioning as intended and allows for the identification and corrective action of any maintenance issues that may arise over time. Regular inspections are crucial for maintaining the effectiveness of these facilities in managing runoff and preventing pollution. This five-year interval provides a balance between oversight and resource conservation, acknowledging that while facilities may need monitoring, not all systems will require annual inspections. Recognizing this schedule is fundamental for promoting the sustainability and compliance of stormwater management practices within the jurisdiction.