Terms of Service

Last updated: March 7, 2026

Disclaimer

DamIndex provides dam data for informational purposes only. Data is sourced from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last data update.

Do not use this site for emergency planning. Contact your local dam safety program or emergency management agency for current safety information.

No Affiliation

DamIndex is not affiliated with, endorsed by, or connected to the US Army Corps of Engineers, the Federal Emergency Management Agency (FEMA), or any state dam safety program.

Accuracy

While we strive to present accurate data, we make no warranties about the completeness, reliability, or accuracy of the information on this site. Data is updated quarterly from NID sources.

Use of Site

You may use this site for personal, educational, and research purposes. You may not scrape, republish, or redistribute substantial portions of the data without attribution to both DamIndex and the National Inventory of Dams.

Contact

Questions about these terms can be directed to [email protected].