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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
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
 
582003-01-06 12:00PSTYesJLAUSGS0.04 Fair MEAS
572002-12-05 11:41PSTYesJLAUSGS0.05 Fair MEAS
562002-11-13 10:55PSTYesJLAUSGS0.08 Fair MEAS
552002-10-03 08:28PDTYesJLAUSGS0.08 Fair MEAS
542002-08-27 11:30PDTYesJLAUSGS0.19 Fair MEAS
532002-08-08 09:16PDTYesJLAUSGS0.11 Fair MEAS
522002-07-03 08:35PDTYesJLAUSGS0.36 Fair MEAS
512002-04-04 11:40PSTYesJLAUSGS0.29 Fair MEAS
502001-11-14 11:53PSTYesJLAUSGS0.23 Fair MEAS
492001-10-02 11:20PDTYesJLAUSGS0.27 Fair MEAS
482001-09-05 07:40PDTYesJLAUSGS0.37 Poor MEAS
472001-08-01 11:40PDTYesJLAUSGS0.22 Poor MEAS
462001-07-06 07:15PDTYesJLAUSGS0.39 Fair MEAS
452001-06-05 14:41PDTYesJLAUSGS0.34 Fair MEAS
442001-05-03 14:15PDTYesJLAUSGS0.46 Fair MEAS
432001-04-03 10:00PDTYesJLAUSGS0.42 Poor MEAS
422001-03-12 11:50PSTYesJLAUSGS10.7 Fair MEAS
412001-02-07 11:30PSTYesJLAUSGS0.22 Poor MEAS
402001-01-10 11:20PSTYesKSSUSGS0.04 Poor MEAS
392000-12-06 12:20PSTYesJLAUSGS0.25 Poor MEAS
382000-11-06 14:10PSTYesJLAUSGS0.47 Poor MEAS
372000-10-05 14:00PDTYesJLAUSGS0.26 Poor MEAS
362000-09-07 11:15PDTYesJLAUSGS0.34 Poor MEAS
352000-08-03 09:15PDTYesJLAUSGS0.38 Fair MEAS
342000-07-07 09:00PDTYesJLAUSGS0.42 Fair MEAS
332000-06-08 12:15PDTYesJLAUSGS0.50 Poor MEAS
322000-05-02 15:00PDTYesJLAUSGS0.52 Fair MEAS
312000-04-04 10:00PDTYesJLAUSGS0.58 Fair MEAS
302000-03-02 12:45PSTYesJLAUSGS0.58 Fair MEAS
292000-02-02 12:45PSTYesJLAUSGS0.41 Poor MEAS
282000-01-10 12:35PSTYesJLAUSGS0.43 Fair MEAS
271999-12-01 10:30PSTYesJLAUSGS0.47 Fair MEAS
261999-11-04 13:00PSTYesJLAUSGS0.52 Fair MEAS
251999-10-08 11:40PDTYesJLAUSGS0.56 Fair MEAS
241999-09-08 14:15PDTYesJLAUSGS0.31 Poor MEAS
231999-08-11 12:00PDTYesJLAUSGS0.50 Poor MEAS
221999-07-08 11:30PDTYesJLAUSGS0.62 Poor MEAS
211999-06-14 16:40PDTYesJAUSGS0.64 Poor MEAS
201999-05-05 14:10PDTYesJLAUSGS0.67 Fair MEAS
191999-04-06 11:10PDTYesJLAUSGS0.68 Fair MEAS
181999-03-02 10:20PSTYesJLA/KSSUSGS0.72 Fair MEAS
171999-02-05 12:00PSTYesJLAUSGS0.71 Fair MEAS
161999-01-05 11:45PSTYesJLAUSGS0.66 Fair MEAS
151998-12-03 12:10PSTYesJLAUSGS0.68 Fair MEAS
141998-11-06 13:10PSTYesJLA/KSSUSGS0.84 Poor MEAS
131998-10-09 12:10PDTYesJLAUSGS0.86 Poor MEAS