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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 11023100 TECOLOTE C AB FOOTBRIDGE NR SAN DIEGO CA
San Diego County, California
Hydrologic Unit Code 180703041102
Latitude  32°47'22.3", Longitude 117°11'17.2" NAD83
Drainage area 7.9  square miles
Gage datum 101.77 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of 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 
122025-07-23 12:55PDTYesSPEPINUSGS0.042.06 PoorVegetationLightunkn
112025-06-16 12:58:10PDTYesSPEPINUSGS0.052.07 PoorVegetationLightunkn
102025-05-19 13:49:41PDTYesSPEPINUSGS0.202.150.000.50PoorVegetationLightunkn
92025-04-17 13:58:40PDTYesSPEPINUSGS0.212.13 PoorVegetationLightunkn
82025-03-13 10:33PDTYesSPEPINUSGS1003.86-0.220.50PoorClearunkn
72025-03-13 10:17:37PDTYesSPEPINUSGS1233.98-0.120.25PoorClearunkn
62025-02-14 12:38:08PSTYesSPEPINUSGS5.152.510.020.25PoorFillControlChangedunkn
52025-02-13 12:59:47PSTYesSPEPIN/ZBARRUSGS17.92.970.080.50PoorClearunkn
42025-02-13 12:23:34PSTYesSPEPIN/ZBARRUSGS24.03.080.060.25PoorClearunkn
32025-01-27 14:23:18PSTYesSPEPINUSGS4.132.450.010.25PoorClearunkn
22025-01-27 13:50:27PSTYesSPEPINUSGS5.352.510.030.25PoorClearunkn
12025-01-27 12:07:40PSTYesSPEPINUSGS1.462.290.010.50PoorClearunkn