The USGS Real-Time Flood Impact (RT-FI) API service helps communities protect lives and property by providing flood risk context to widely-available USGS streamgage height measurements.
Keywords: API
Modernization and decommission of statistics delivery for USGS Water Data for the Nation
Summary of NWISweb, WaterServices, and WaterWatch decommissions and modernization of APIs and UI for water data delivery in 2025
What to expect from modernized replacements to the WaterServices family of APIs.