Colorado (Ari) Basin
Station: Yuma, Ariz.


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Yuma, Ariz. (4152100) Basin Name: Colorado (Ari)
River Name: Colorado Next Downstream Station:None
GRDC Country Code: US Distance to Next Downstream Station: N.A.
Start Year [Month]: 1965 [1] Upstream Station(s): Lees Ferry, Ariz. (4152450)
End Year [Month]: 1975 [12]
Mean Discharge: 21 m3/s
Minimum Discharge: 8 m3/s
Maximum Discharge: 46 m3/s Length of Upstream Mainstem: 1589 km
Mean Interstation Discharge: -443 m3/s Distance to Basin Outlet: 274 km
GRDC Catchment Area: 629100 km2 STN Catchment Area: 608155 km2
GRDC Interstation Area: 339538 km2 STN Interstation Area: 324612 km2
GRDC Station Runoff: 1 mm/yr STN Station Runoff: 1 mm/yr
GRDC Interstation Runoff: -41 mm/yr STN Interstation Runoff: -43 mm/yr
Station Field DescriptionsBasin Field Descriptions


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Site Descriptor Information Station Time Series Data


Hydrograph Station Data
Extreme Values Over Period Of Record
Month MeanQ
m3/s
MinQ
m3/s
MaxQ
m3/s
Jan 18.5 10.0 28.0
Feb 19.4 11.0 25.0
Mar 19.8 14.0 31.0
Apr 20.1 16.0 24.0
May 27.9 10.0 35.0
Jun 22.0 14.0 46.0
Jul 19.2 16.0 25.0
Aug 19.5 16.0 24.0
Sep 24.7 16.0 33.0
Oct 19.4 13.0 26.0
Nov 18.9 12.0 26.0
Dec 17.0 8.0 28.0