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From DFO – Flood Observatory
Space-based Measurement, Mapping, and
Modeling of Surface Water


For Research, Humanitarian, and Water Resources Applications



We’re pleased to announce that the DFO Flood Observatory is now hosted on a redesigned web interface. More will follow soon (posted Jan. 2026) Content will continue to be added as we work through the full transition in the coming months. Please reach out to kettner@colorado.edu with any specific requests.

Daily Satellite observed Discharges

Currently measuring discharge for 335 stations.

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Legend
Missing data 5 – 10 year flood
Low flow (below 10%) 10 – 25 year flood
Normal flow 25 – 50 year flood
2 – 5 year flood 50 > year flood