Environmental Protection Agency

Field Audit Checklist Tool (FACT) API

The Field Audit Checklist Tool (FACT) API is a web service intended to help auditors perform field audits of facilities that report data pursuant to the continuous air monitoring requirements of the Clean Air Act (40 CFR Part 75).

Low Erosivity Waiver API

Use this web service to calculate a rainfall erosivity factor (R factor) for small construction sites based on the construction start date, end date and location.