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Streamflow Measurements for the Nation


USGS 11162635 FRENCHMANS C NR HALF MOON BAY CA
San Mateo County, California
Hydrologic Unit Code 18050006
Latitude  37°29'00", Longitude 122°26'42" NAD27
Drainage area 4.17  square miles
Output formats
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
471993-04-26 16:20PDTYesGMKUSGS2.76 0.000.50PoorDebrisModerateNONE1Imported Channel 1WADEunspeunkno2.765.302.751.00UNSPUNSPUNSPunknUNSPUNSPUNSP
461993-03-18 07:55PSTYesCTPUSGS8.28 0.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno8.285.503.612.29UNSPUNSPUNSPunknUNSPUNSPUNSP
451993-02-22 17:10PSTYesCTPUSGS12.8 0.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno12.86.505.512.32UNSPUNSPUNSPunknUNSPUNSPUNSP
441993-01-13 16:02PSTYesCTPUSGS21.1 0.000.60GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno21.110.68.582.46UNSPUNSPUNSPunknUNSPUNSPUNSP
431992-12-15 16:06PSTYesCTPUSGS1.28 0.000.50GoodDebrisHeavyNONE1Imported Channel 1WADEunspeunkno1.282.800.981.31UNSPUNSPUNSPunknUNSPUNSPUNSP
421992-11-19 08:15PSTYesCTPUSGS0.27 0.000.30ExcellentDebrisHeavyNONE1Imported Channel 1OTHRQFLUM 0.27 UNSPUNSPUNSPunknUNSPUNSPUNSP
411992-10-14 08:50PDTYesCTPUSGS0.21 0.000.40ExcellentDebrisHeavyNONE1Imported Channel 1OTHRQFLUM 0.21 UNSPUNSPUNSPunknUNSPUNSPUNSP
401992-08-27 08:05PDTYesCTPUSGS0.28 0.000.40ExcellentDebrisModerateNONE1Imported Channel 1OTHRQFLUM 0.28 UNSPUNSPUNSPunknUNSPUNSPUNSP
391992-07-14 08:00PDTYesCTPUSGS0.40 0.010.50ExcellentDebrisModerateNONE1Imported Channel 1OTHRQFLUM 0.40 UNSPUNSPUNSPunknUNSPUNSPUNSP
381992-06-02 13:05PDTYesCTPUSGS0.36 0.000.20ExcellentDebrisModerateNONE1Imported Channel 1OTHRQFLUM 0.36 UNSPUNSPUNSPunknUNSPUNSPUNSP
371992-04-15 08:20PDTYesCTPUSGS2.21 0.000.80FairClearNONE1Imported Channel 1WADEunspeunkno2.214.401.401.58UNSPUNSPUNSPunknUNSPUNSPUNSP
361992-03-10 17:00PSTYesCTPUSGS5.04 0.000.80FairDebrisLightNONE1Imported Channel 1WADEunspeunkno5.045.602.102.40UNSPUNSPUNSPunknUNSPUNSPUNSP
351992-02-14 10:20PSTYesJJGUSGS10.6 -0.020.60Fair NONE1Imported Channel 1WADEunspeunkno10.65.804.982.13UNSPUNSPUNSPunknUNSPUNSPUNSP
341992-01-15 07:50PSTYesCTPUSGS0.90 0.000.60FairDebrisLightNONE1Imported Channel 1WADEunspeunkno0.903.001.100.82UNSPUNSPUNSPunknUNSPUNSPUNSP
331991-12-12 07:45PSTYesCTPUSGS0.04 0.000.10ExcellentClearNONE1Imported Channel 1OTHRQFLUM 0.04 UNSPUNSPUNSPunknUNSPUNSPUNSP
321991-08-27 07:45PDTYesCTPUSGS0.15 0.000.40ExcellentClearNONE1Imported Channel 1OTHRQFLUM 0.15 UNSPUNSPUNSPunknUNSPUNSPUNSP
311991-07-16 08:10PDTYesCTPUSGS0.14 0.000.20ExcellentClearNONE1Imported Channel 1OTHRQFLUM 0.14 UNSPUNSPUNSPunknUNSPUNSPUNSP
301991-05-15 09:05PDTYesCTPUSGS0.18 0.000.20ExcellentClearNONE1Imported Channel 1OTHRQFLUM 0.18 UNSPUNSPUNSPunknUNSPUNSPUNSP
291991-04-17 12:42PDTYesCTPUSGS0.32 0.000.10ExcellentClearNONE1Imported Channel 1OTHRQFLUM 0.32 UNSPUNSPUNSPunknUNSPUNSPUNSP
281991-03-29 12:00PSTYesLFTUSGS5.95 FairDebrisLightNONE1Imported Channel 1WADEunspeunkno5.955.903.671.62UNSPUNSPUNSPunknUNSPUNSPUNSP
271991-02-14 12:00PSTYesWWAUSGS0.46 0.000.50GoodClearNONE1Imported Channel 1OTHRQFLUM 0.46 UNSPUNSPUNSPunknUNSPUNSPUNSP
261991-01-17 11:00PSTYesWWAUSGS0.28 GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.28 UNSPUNSPUNSPunknUNSPUNSPUNSP
251990-12-19 14:30PSTYesWWAUSGS0.19 0.000.40GoodClearNONE1Imported Channel 1OTHRQFLUM 0.19 UNSPUNSPUNSPunknUNSPUNSPUNSP
241990-06-13 18:45PDTYesWWAUSGS0.16 GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.16 UNSPUNSPUNSPunknUNSPUNSPUNSP
231990-04-26 16:35PDTYesWWAUSGS0.09 UnspecifiedClearNONE1Imported Channel 1OTHRQFLUM 0.09 UNSPUNSPUNSPunknUNSPUNSPUNSP
221990-03-22 10:20PSTYesKLMUSGS0.77 0.000.20Fair NONE1Imported Channel 1WADEunspeunkno0.773.500.960.80UNSPUNSPUNSPunknUNSPUNSPUNSP
211990-02-01 13:10PSTYesKLM/JJGUSGS1.30 0.000.20Fair NONE1Imported Channel 1WADEunspeunkno1.303.901.420.91UNSPUNSPUNSPunknUNSPUNSPUNSP
201989-12-21 11:05PSTYesKLM/DMUSGS0.69 0.000.20Fair NONE1Imported Channel 1WADEunspeunkno0.693.701.690.41UNSPUNSPUNSPunknUNSPUNSPUNSP
191989-11-15 12:15PSTYesERHUSGS0.76 0.000.50Poor NONE1Imported Channel 1WADEunspeunkno0.763.000.601.27UNSPUNSPUNSPunknUNSPUNSPUNSP
181989-10-12 14:35PDTYesERHUSGS0.18 0.000.20Good NONE1Imported Channel 1OTHRQFLUM 0.18 UNSPUNSPUNSPunknUNSPUNSPUNSP
171989-09-05 13:30PDTYesERHUSGS0.11 0.000.10PoorClearNONE1Imported Channel 1WADEunspeunkno0.111.100.120.88UNSPUNSPUNSPunknUNSPUNSPUNSP
161989-07-26 07:55PDTYesWJHUSGS0.98 0.000.40Fair NONE1Imported Channel 1WADEunspeunkno0.983.300.951.03UNSPUNSPUNSPunknUNSPUNSPUNSP
151989-06-07 11:05PDTYesWJHUSGS0.68 0.000.20Poor NONE1Imported Channel 1WADEunspeunkno0.683.100.700.97UNSPUNSPUNSPunknUNSPUNSPUNSP
141989-04-11 10:40PDTYesCTPUSGS5.53 0.000.40Fair NONE1Imported Channel 1WADEunspeunkno5.537.502.891.91UNSPUNSPUNSPunknUNSPUNSPUNSP
131989-03-23 09:10PSTYesCTPUSGS13.9 0.000.50FairClearNONE1Imported Channel 1WADEunspeunkno13.919.27.851.77UNSPUNSPUNSPunknUNSPUNSPUNSP
121989-02-16 11:00PSTYesCTPUSGS1.31 0.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.318.602.790.47UNSPUNSPUNSPunknUNSPUNSPUNSP
111989-01-18 11:55PSTYesCTPUSGS1.25 0.000.50Fair NONE1Imported Channel 1WADEunspeunkno1.254.900.921.36UNSPUNSPUNSPunknUNSPUNSPUNSP
101988-12-15 10:27PSTYesCTPUSGS0.34 0.000.20Good NONE1Imported Channel 1WADEunspeunkno0.342.900.400.85UNSPUNSPUNSPunknUNSPUNSPUNSP
91988-11-09 11:15PSTYesCTPUSGS0.34 0.000.10GoodClearNONE1Imported Channel 1OTHRQFLUM 0.34 UNSPUNSPUNSPunknUNSPUNSPUNSP
81988-10-19 14:50PDTYesCTPUSGS0.01 0.000.10GoodClearNONE1Imported Channel 1OTHRQFLUM 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
71988-06-08 10:20PDTYesCTPUSGS0.18 0.000.10Good NONE1Imported Channel 1OTHRQFLUM 0.18 UNSPUNSPUNSPunknUNSPUNSPUNSP
61988-05-10 10:15PDTYesCTPUSGS0.24 0.000.10Good NONE1Imported Channel 1OTHRQFLUM 0.24 UNSPUNSPUNSPunknUNSPUNSPUNSP
51988-03-25 14:40PSTYesCTPUSGS0.22 0.000.20PoorClearNONE1Imported Channel 1WADEunspeunkno0.221.600.300.74UNSPUNSPUNSPunknUNSPUNSPUNSP
41988-02-19 11:50PSTYesWWAUSGS1.21 0.000.20FairClearNONE1Imported Channel 1WADEunspeunkno1.213.400.921.32UNSPUNSPUNSPunknUNSPUNSPUNSP
31988-01-06 10:45PSTYesWWAUSGS2.77 0.000.30FairClearNONE1Imported Channel 1WADEunspeunkno2.776.402.181.27UNSPUNSPUNSPunknUNSPUNSPUNSP
21987-12-08 15:15PSTYesCTPUSGS3.25 0.000.30FairClearNONE1Imported Channel 1WADEunspeunkno3.254.502.161.50UNSPUNSPUNSPunknUNSPUNSPUNSP
11987-11-05 16:15PSTYesWWAUSGS0.26 0.000.10FairClearNONE1Imported Channel 1WADEunspeunkno0.261.400.280.94UNSPUNSPUNSPunknUNSPUNSPUNSP