Enables querying USGS water data including real-time and historical streamflow, gage height, and water temperature from USGS gauges across the United States.
Provides access to real-time and historical snow conditions, weather data, and snowpack analysis from over 800 SNOTEL stations across the western United States through the USDA Air and Water Database API.
Provides hydrology data (river levels, streamflow, flood forecasts, water quality) from USGS, NOAA, and SWOT, preserving units, datums, timezones, and data quality for AI agents.
Provides agent-friendly, read-only access to public Hungarian water-management data from the Országos Vízügyi Főigazgatóság (OVF), enabling station discovery, measurement catalog inspection, and time series retrieval and aggregation.