E&S/ NPDES Forms and Guidance

As you prepare your state permit applications, please be diligent and visit the DEP e-Library on a regular basis. DEP is revising forms on a continuous basis, so to stay current, visit the web site for the most up-to-date documents and forms. The District, wants you as a customer, to have the most current forms to avoid any delays in going through the permit customer approval process.

E&S Resources

Permits, Applications and Forms




ESCGP-2 Permit Collection



General Permits / Chapter 105 / Waterways & Wetlands Collection



Fee Calculation Worksheet / Chapter 105 / Waterways & Wetlands



PA Chapter 93 Stream Classifications