What is a SWPPP and where is it required?

What is a SWPPP and where is it required?

• A. A plan describing pollutant sources and controls to prevent runoff contamination
• B. A plan describing water supply sources
• C. A plan identifying site geology
• D. A plan for public outreach

Answer: (A)

A SWPPP is a plan that identifies potential pollutant sources at a site and specifies controls to prevent stormwater runoff from picking up and carrying those pollutants to nearby waterways. It is required wherever stormwater permits apply, typically for construction activities that disturb one acre or more (or a portion of a larger development) and for certain industrial activities under the NPDES stormwater program, especially in areas with MS4 requirements. The plan describes the site, potential pollutant sources, and the specific best management practices (BMPs) to control erosion and sediment, manage chemicals and wastes, prevent spills, and keep the site stabilized during and after construction. It also covers how inspections, maintenance, and responsibilities will be handled, and it must be updated if conditions on the site change. The correct concept is that the plan focuses on identifying pollutant sources and implementing controls to prevent runoff contamination. Plans about water supply sources, site geology, or public outreach serve other purposes and are not SWPPP.

A SWPPP is a plan that identifies potential pollutant sources at a site and specifies controls to prevent stormwater runoff from picking up and carrying those pollutants to nearby waterways. It is required wherever stormwater permits apply, typically for construction activities that disturb one acre or more (or a portion of a larger development) and for certain industrial activities under the NPDES stormwater program, especially in areas with MS4 requirements.

The plan describes the site, potential pollutant sources, and the specific best management practices (BMPs) to control erosion and sediment, manage chemicals and wastes, prevent spills, and keep the site stabilized during and after construction. It also covers how inspections, maintenance, and responsibilities will be handled, and it must be updated if conditions on the site change.

The correct concept is that the plan focuses on identifying pollutant sources and implementing controls to prevent runoff contamination. Plans about water supply sources, site geology, or public outreach serve other purposes and are not SWPPP.