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Streamflow Measurements for the Nation


USGS 11046370 SAN MATEO C A SAN ONOFRE CA
San Diego County, California
Hydrologic Unit Code 18070301
Latitude  33°23'28", Longitude 117°35'23" NAD27
Drainage area 132  square miles
Gage datum 20.00 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 
582003-01-06 12:00PSTYesJLAUSGS0.04 Fair NONE
572002-12-05 11:41PSTYesJLAUSGS0.05 Fair NONE
562002-11-13 10:55PSTYesJLAUSGS0.08 Fair NONE
552002-10-03 08:28PDTYesJLAUSGS0.08 Fair NONE
542002-08-27 11:30PDTYesJLAUSGS0.19 Fair NONE
532002-08-08 09:16PDTYesJLAUSGS0.11 Fair NONE
522002-07-03 08:35PDTYesJLAUSGS0.36 Fair NONE
512002-04-04 11:40PSTYesJLAUSGS0.29 Fair NONE
502001-11-14 11:53PSTYesJLAUSGS0.23 Fair NONE
492001-10-02 11:20PDTYesJLAUSGS0.27 Fair NONE
482001-09-05 07:40PDTYesJLAUSGS0.37 Poor NONE
472001-08-01 11:40PDTYesJLAUSGS0.22 Poor NONE
462001-07-06 07:15PDTYesJLAUSGS0.39 Fair NONE
452001-06-05 14:41PDTYesJLAUSGS0.34 Fair NONE
442001-05-03 14:15PDTYesJLAUSGS0.46 Fair NONE
432001-04-03 10:00PDTYesJLAUSGS0.42 Poor NONE
422001-03-12 11:50PSTYesJLAUSGS10.7 Fair NONE
412001-02-07 11:30PSTYesJLAUSGS0.22 Poor NONE
402001-01-10 11:20PSTYesKSSUSGS0.04 Poor NONE
392000-12-06 12:20PSTYesJLAUSGS0.25 Poor NONE
382000-11-06 14:10PSTYesJLAUSGS0.47 Poor NONE
372000-10-05 14:00PDTYesJLAUSGS0.26 Poor NONE
362000-09-07 11:15PDTYesJLAUSGS0.34 Poor NONE
352000-08-03 09:15PDTYesJLAUSGS0.38 Fair NONE
342000-07-07 09:00PDTYesJLAUSGS0.42 Fair NONE
332000-06-08 12:15PDTYesJLAUSGS0.50 Poor NONE
322000-05-02 15:00PDTYesJLAUSGS0.52 Fair NONE
312000-04-04 10:00PDTYesJLAUSGS0.58 Fair NONE
302000-03-02 12:45PSTYesJLAUSGS0.58 Fair NONE
292000-02-02 12:45PSTYesJLAUSGS0.41 Poor NONE
282000-01-10 12:35PSTYesJLAUSGS0.43 Fair NONE
271999-12-01 10:30PSTYesJLAUSGS0.47 Fair NONE
261999-11-04 13:00PSTYesJLAUSGS0.52 Fair NONE
251999-10-08 11:40PDTYesJLAUSGS0.56 Fair NONE
241999-09-08 14:15PDTYesJLAUSGS0.31 Poor NONE
231999-08-11 12:00PDTYesJLAUSGS0.50 Poor NONE
221999-07-08 11:30PDTYesJLAUSGS0.62 Poor NONE
211999-06-14 16:40PDTYesJAUSGS0.64 Poor NONE
201999-05-05 14:10PDTYesJLAUSGS0.67 Fair NONE
191999-04-06 11:10PDTYesJLAUSGS0.68 Fair NONE
181999-03-02 10:20PSTYesJLA/KSSUSGS0.72 Fair NONE
171999-02-05 12:00PSTYesJLAUSGS0.71 Fair NONE
161999-01-05 11:45PSTYesJLAUSGS0.66 Fair NONE
151998-12-03 12:10PSTYesJLAUSGS0.68 Fair NONE
141998-11-06 13:10PSTYesJLA/KSSUSGS0.84 Poor NONE
131998-10-09 12:10PDTYesJLAUSGS0.86 Poor NONE