The n4p2.zip download is part of the permit process. It provides the necessary digital templates and forms for applicants seeking authorization for construction stormwater activities.
Summaries of the applicant's past regulatory performance. Download n4p2 zip
Based on current information, "n4p2.zip" typically refers to a used by various governmental environmental agencies—most notably the Pennsylvania Department of Environmental Protection (DEP)—for storm water and permit reviews. The n4p2
Documentation for Pennsylvania Natural Diversity Inventory clearances. Download n4p2 zip
When you download and extract the n4p2.zip file, you generally find a collection of forms and checklists required for a "completeness review". Common files include: The main application for permit coverage.