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Streamflow Measurements for California

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! 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 11044900 DE LUZ C NR FALLBROOK CA
San Diego County, California
Hydrologic Unit Code 18070302
Latitude  33°22'11", Longitude 117°19'18" NAD27
Drainage area 47.5  square miles
Gage datum 155.00 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 
112004-12-01 10:30PSTYesJLAUSGS3.566.140.000.30PoorClearNONE
102004-11-10 13:15PSTYesBAHUSGS4.116.150.000.50PoorClearNONE
92004-04-06 11:54PDTYesJLAUSGS1.536.100.000.30PoorClearNONE
82004-03-08 12:09PSTYesJLA/GMLUSGS5.136.180.000.30PoorClearNONE
72004-02-03 11:15PSTYesJLAUSGS5.116.05-0.020.50PoorClearNONE
6H2002-09-24 -- ----YesJLA/RSPUSGS10.06.19 UnspecifiedClearNONE
6G2002-09-24 -- ----YesJLA/RSPUSGS20.06.28 UnspecifiedClearNONE
6F2002-09-24 -- ----YesJLA/RSPUSGS40.06.42 UnspecifiedClearNONE
6E2002-09-24 -- ----YesJLA/RSPUSGS70.06.57 UnspecifiedClearNONE
6D2002-09-24 -- ----YesJLA/RSPUSGS1006.69 UnspecifiedClearNONE
6C2002-09-24 -- ----YesJLA/RSPUSGS2007.00 UnspecifiedClearNONE
6B2002-09-24 -- ----YesJLA/RSPUSGS4007.40 UnspecifiedClearNONE
6A2002-09-24 -- ----YesJLA/RSPUSGS7007.84 UnspecifiedClearNONE
61991-05-17 14:20PDTYesCDNUSGS1.681.450.000.50PoorClearNONE
51991-04-11 14:00PDTYesCDNUSGS12.91.610.000.20PoorClearNONE
41991-03-07 12:20PSTYesCDNUSGS8.541.030.000.40GoodClearNONE
31991-03-04 14:00PSTYesCDNUSGS17.01.080.000.40FairClearNONE
21990-04-24 -- ----YesCDNUSGS0.581.030.000.20PoorClearNONE
11990-03-08 -- ----YesCDNUSGS1.631.030.000.40PoorClearNONE