U.S. Geological Survey · Pricing Plans

U S Geological Survey Plans Pricing

USGS APIs (Earthquake Catalog / FDSN, Water Data, ScienceBase, StreamStats, Seismic Design, Asset Identifier Service) are publicly accessible federal-government data services. There is no fee, no published commercial tier, and no documented monetary pricing. Use is governed by USGS terms and the federal information-quality guidelines rather than a paid plan structure.

1 Plans API Commons Plans

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Federal GovernmentGeologicalEarth ScienceEarthquakeHydrologyOpen Data

Plans

Public Open Data freemium

All USGS web services are free to access. No registration or commercial tier; users are asked to follow USGS data citation and acceptable-use guidance.

Public API Access (request · month) 0.00 USD

Earthquake Notifications, Feeds, and Web Services
USGS Water Data APIs
ScienceBase
StreamStats Web Services
Seismic Design Web Service
Asset Identifier Service (AIS)
USGS Water Services (Legacy)

Sources

https://www.usgs.gov/products/web-tools/apis
https://earthquake.usgs.gov/data/comcat/