San Pedro River Near Benson, Ariz. Historical Data

Historical Data


Streamflow Range


Date Average 2013 2012 2011
07-04 200.0
07-05 26.0
07-06 23.0
07-17 11.0
07-18 135.0
07-19 29.0
07-20 2.1
07-21 382.0
07-22 9.45
07-24 551.0
07-25 54.0
07-28 2.0
07-29 159.0
07-30 175.0
07-31 72.0
08-01 70.5
08-02 30.0
08-03 0.02
08-11 11.0
08-16 49.0
08-17 14.0
08-23 1.4
08-24 2.3
08-25 1.3
09-05 2.0
09-07 3.9
09-08 1.5
09-10 1.3
09-11 1520.0
09-12 9.85
09-13 1.5
09-15 72.0
09-16 30.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index