Materials for New State Stormwater Discharge Permit Applications
All applicable application forms must be used. Worksheets may be used as necessary depending upon the Stormwater Treatment Practice (STP), waiver and credit applied at each discharge point for a given project. The Schedule A summarizes how compliance with the five stormwater criteria has been achieved for each discharge point. Designers must indicate on the Schedule A how compliance with each of the stormwater criteria, either through the use of an STP, a waiver, a credit, or some combination of the three, has been met. Each STP, waiver or credit also has a required worksheet, and in some cases accompanying guidance, to assist compliance with all of the required elements of the Vermont Stormwater Management Manual (VSWMM).
An application will be considered administratively incomplete and will not proceed onto technical review unless all of the items listed on the NOI form, and all of the required worksheets for any STP, waiver, or credit listed are included as listed on the Schedule A.
Please note that completion of these worksheets does not automatically consitute compliance with the VSWMM, and administratively complete applications may be returned to designers for technical revisions. If you have questions, contact the Stormwater Program at (802) 241-3777.
Worksheets are updated as necessary. Therefore, forms must be downloaded from this website each time you submit a new application. The following items must be included in your application materials for your application to be considered complete. Submitted applications using out-of-date forms may be rejected.
Send any questions, comments, or feedback regarding this webpage or these forms to Matthew Probasco
Stormwater Management Rules
- Chapter 18: Stormwater Management Rule for Non-Stormwater Impaired Waters (.pdf)
- Chapter 22 : Stormwater Management Rule for Stormwater Impaired Waters (.pdf)
Stormwater Management Procedures
Application Forms
- Notice of Intent for GP 3-9015 (Word or pdf, 143k)
- Individual Stormwater Discharge Permit Application (Word or pdf, 130k)
- Individual Stormwater Discharge Permit Renewal (.pdf, 265k or Word, 58k)
- Individual Stormwater Offset Permit Application (Word or .pdf, 115k)
- Individual Stormwater Offset Permit Renewal (Word, 57k)
- Schedule A (Excel, 68k or fillable .pdf, 218k) and Schedule A Guidance (.pdf)
- Application Narrative Instructions (.pdf)
Water Quality Treatment Standard Worksheets
- WQv Calculation for Volume Based Practices
- Without Credit Reduction (with embedded calculations, Sept. 2006)
- With Credit Reduction (with embedded calculations, Sept. 2006)
- WQv and Modified Curve Number Calculation for Flow Based Practices
- Without Credit Reduction (with calculations, Sept. 2006)
- With Credit Reduction (with embedded calculations, Sept. 2006)
Recharge Calculation Worksheet
- Recharge Calculation Worksheet (with embedded calculations, Nov. 2011)
Channel Protection Treatment Standard Guidance
- Channel Protection Calculation Guidance (.pdf, 89KB)
Waiver Worksheets
Site Design Credits Worksheets
Stormwater Treatment Practice Worksheets
- Micropool Extended Detention Pond (P-1) (Excel)
- Wet Pond (P-2) (Excel)
- Wet Extended Detention Pond (P-3) (Excel)
- Multiple Pond System (P-4) (Excel)
- Pocket Pond System (P-5) (Excel)
- Shallow Wetland (W-1) (Excel)
- Extended Detention Wetland (W-2) (Excel)
- Pond/Wetland System (W-3) (Excel)
- Gravel Wetland (W-4) (Excel)
- Infiltration Basin (I-1) (Excel)
- Infiltration Trench (I-2) (Excel)
- Surface Sand Filter (F-1) (Excel)
- Underground Sand Filter (F-2) (Excel)
- Perimeter Sand Filter (F-3) (Excel)
- Organic Filter (F-4) (Excel)
- Bioretention (F-5) (Excel)
- Dry Swale (O-1) (Excel)
- Wet Swale (O-2) (Excel)
- Grass Channel (O-3) (Excel)
- Dry Detention Pond (LA-1) (Excel)
- Underground Storage Vault (LA-2)
- Hydrodynamic Device (LA-3)
- Oil & Grit Seperator (LA-4)
- Filter Strip (LA-5)
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