In what situations might Walmart be required to file a Notice of Intent (NOI)?

Filing a Notice of Intent (NOI) is particularly important in the context of construction activities that disturb one or more acres of land. This requirement is part of the regulations governing stormwater discharges associated with construction activity, which are aimed at preventing pollution and managing stormwater runoff. The NOI serves as a formal notification to environmental authorities that a construction project will be taking place, ensuring compliance with the National Pollutant Discharge Elimination System (NPDES) regulations.

When significant land disturbance occurs, it can lead to increased soil erosion and pollution in nearby waterways if proper management practices are not implemented. Thus, the NOI is a critical step in prompting the necessary erosion and sediment control practices to protect the environment. In contrast, other options may not involve the same level of environmental impact or regulatory requirements linked to stormwater management, thereby not necessitating an NOI.