Stormwater Retention Volume Calculator

NWFWMD ERP Compliance Tool (Ref: Chapter 62-330, F.A.C.)

Project Information

Project Name:

Total Project Area (acres):

New Impervious Surface Area (sq. ft): *

Soil Type:

Basin Designation:

Receiving Waters:

Is the project over 1 acre?

Select Applicable Ruleset Version:

Results will be displayed here once calculated.

Upload Site Plan (Future)