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HOME > Monitoring & Data > U.S. Soil Moisture Monitoring > Runoff

A series of maps showing current month and most recent 12 months average runoff and anomalies; 12 months percentiles and runoff climatology.


Runoff Anomaly

Runoff Percentiles

Monthly Climatology

Anomaly: from 1971-2000 Climatology (unit: mm)
Ranking Percentile: If runoff is zero in more than one year during 1932-2000, the ranking percentile is undefined and not shown in the map

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Page last modified: February 22, 2005
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