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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 11066500 SANTA ANA R A RIVERSIDE NARROWS NR ARLINGTON CA


Riverside County, California
Hydrologic Unit Code 18070203
Latitude  33°57'53", Longitude 117°27'55" NAD27
Drainage area 853  square miles
Gage datum 680 feet above NGVD29
Output formats
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HTML table without channel data
Tab-separated data with channel data
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Meas.
Number
  Date       Time Time
Datum
Measurement
Used?
  Who Measuring
Agency
Stream
flow
(ft3/s)
Gage
Height
(ft)
GH
Change
(ft)
Meas.
Duration
(hr)
Meas.
Rated
  Control Flow
Adjust.
Code
 
82004-08-23 08:20PDTYesJAUSGS55.5 Poor NONE
72004-06-15 08:00PDTYesJAUSGS63.8 Poor NONE
62003-09-11 09:10PDTYesJAUSGS77.4 Poor NONE
52003-09-04 08:35PDTYesJAUSGS80.7 Poor NONE
42003-08-21 08:55PDTYesJAUSGS64.1 Poor NONE
32003-08-06 08:30PDTYesJAUSGS68.0 Poor NONE
22003-07-16 09:35PDTYesJAUSGS80.9 Poor NONE
12003-07-02 09:25PDTYesJAUSGS78.7 Poor NONE