SWMLabs

SWMLabs is a Florida-focused platform that automates Nutrient Loading calculations for Environmental Resource Permit (ERP) submittals. The platform calculates pre- and post-development Nitrogen and Phosphorus loads, applies BMP removal efficiencies, and generates compliant outputs for FDEP and all five Florida Water Management Districts.

Accuracy is the foundation. SWMLabs was built to streamline a process that has traditionally been time-consuming and error-prone, so engineers can focus on design rather than paperwork. The result: faster, cleaner submittals.

Florida's statewide stormwater quality rule (SB 7040), effective December 2025, raised the bar for Nutrient Loading analysis across the state. SWMLabs is here to meet that moment, designed specifically for Engineers working in Florida land development. Every calculation is grounded in Florida's regulatory methodology, ensuring results are dependable, transparent, and permit-ready.