-- Grant Sharp | Manager, South OC Watershed Management Area, Orange County Public Works
-- Aaron Poresky | Principal Engineer, Geosyntec Consultants
-- John Henry Burns, PE | Engagement Manger, Sitka Technology Group
Orange County Stormwater Tools is a modular, open-source web application used by MS4 permittees in Orange County. The Permittees use the tool to build and track their asset inventories, assess BMP performance, delineate catchment areas, and plan for future trash capture efforts as outlined by the Statewide Trash Provisions. An accompanying modeling module is also currently under development that will quantify BMP pollutant load reduction.