Sacramento Basin
Station: Vernalis, Calif.


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Vernalis, Calif. (4146360) Basin Name: Sacramento
River Name: San Joaquim Next Downstream Station:None
GRDC Country Code: US Distance to Next Downstream Station: N.A.
Start Year [Month]: 1965 [1] Upstream Station(s): None
End Year [Month]: 1984 [12]
Mean Discharge: 158 m3/s
Minimum Discharge: 3 m3/s
Maximum Discharge: 1133 m3/s Length of Upstream Mainstem: 342 km
Mean Interstation Discharge: 158 m3/s Distance to Basin Outlet: 203 km
GRDC Catchment Area: 35058 km2 STN Catchment Area: 39596 km2
GRDC Interstation Area: 35058 km2 STN Interstation Area: 39596 km2
GRDC Station Runoff: 142 mm/yr STN Station Runoff: 126 mm/yr
GRDC Interstation Runoff: 142 mm/yr STN Interstation Runoff: 126 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 213.4 31.0 725.0
Feb 245.1 22.0 911.0
Mar 261.2 15.0 1133.0
Apr 238.6 6.0 1032.0
May 215.6 11.0 809.0
Jun 177.6 3.0 780.0
Jul 98.3 13.0 544.0
Aug 50.8 3.0 256.0
Sep 81.3 5.0 520.0
Oct 94.6 6.0 377.0
Nov 88.7 12.0 302.0
Dec 132.7 14.0 541.0