A Stormwater Pollution Prevention Plan (SWPPP) is a key component of many NJPDES stormwater permits. An effective SWPPP identifies potential sources of stormwater pollution and documents the procedures used to minimize pollutant discharges.

What is a SWPPP?

A SWPPP is a written document describing facility operations, potential pollutant sources, stormwater control measures, inspection procedures, employee training, maintenance practices, and other measures designed to comply with applicable permit requirements.

Who may need a SWPPP?

Industrial facilities, construction projects, and other operations subject to certain NJPDES permit requirements may be required to develop, implement, and maintain a SWPPP depending on their activities and permit obligations.

How can businesses maintain compliance?

Review the SWPPP regularly, update it when operations change, document inspections and corrective actions, train employees, maintain best management practices, and coordinate with environmental consultants and legal counsel as needed.

Common misconceptions

Preparing a SWPPP is not a one-time exercise. Many facilities must keep the plan current and demonstrate that it is being implemented through inspections, maintenance, and recordkeeping.

Key Takeaways

  • Determine whether a SWPPP is required.
  • Keep the plan current.
  • Document inspections and corrective actions.
  • Train employees on stormwater responsibilities.
  • Periodically review compliance with legal and technical professionals.

When should you contact an attorney?

Consult an environmental attorney when developing or revising a SWPPP, interpreting permit requirements, responding to NJDEP inspections, addressing potential violations, or evaluating ongoing stormwater compliance obligations.

Contact The Law Office of Alan S. Ashkinaze

The Law Office of Alan S. Ashkinaze advises commercial and industrial businesses throughout New Jersey on NJPDES permitting, SWPPP compliance, stormwater regulations, environmental enforcement, and regulatory risk management.