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The following is a selection of resources for those seeking more information on preparation of a Pollutant Reduction Plan (PRP) or TMDL Plan as part of the MS4 NOI or application for permit coverage.

DEP’s Recommendations for Considering, Selecting and Financing Cost-Effective Stormwater Best Management Practices (BMPs) to Achieve Pollutant Load Reductions offers suggestions on how to get started with developing PRP/TMDL Plans.

Links to resources outside of DEP's website do not necessarily constitute an endorsement.

PRP/TMDL Plan Preparation


Planning Tools