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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 11451540 HARLEY GULCH NR WILBUR SPRINGS CA
Lake County, California
Hydrologic Unit Code 18020116
Latitude  39°00'33", Longitude 122°26'04" NAD27
Drainage area 2.90  square miles
Gage datum 1,530 feet above NGVD29
Output formats
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HTML table without channel data
Tab-separated data with channel data
Tab-separated data without 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)
352004-10-01 14:55PDTYesJCMUSGS0.001.17 PoorUnspecifedNONE1Imported Channel 1OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
342004-09-21 09:30PDTYesJCMUSGS0.001.14 PoorUnspecifedNONE1Imported Channel 1OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
332004-07-16 08:15PDTYesJCM/crwUSGS0.031.10 Poor NONE1Imported Channel 1OTHRother 0.03 UNSPUNSPUNSPunknUNSPUNSPUNSP
322004-05-19 14:25PDTYesJCMUSGS0.131.230.000.10PoorClearNONE1Imported Channel 1WADEunspeunkno0.130.800.170.78UNSPUNSPUNSPunknUNSPUNSPUNSP
312004-04-06 10:10PDTYesJCMUSGS0.521.340.000.20FairDebrisHeavyNONE1Imported Channel 1WADEunspeunkno0.521.800.471.11UNSPUNSPUNSPunknUNSPUNSPUNSP
302004-03-03 11:30PSTYesJCMUSGS2.791.510.010.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno2.796.402.870.97UNSPUNSPUNSPunknUNSPUNSPUNSP
292003-12-02 15:15PSTYesJCMUSGS0.121.320.000.20PoorDebrisModerateNONE1Imported Channel 1WADEunspeunkno0.121.200.330.38UNSPUNSPUNSPunknUNSPUNSPUNSP
282003-10-07 11:56PDTYeswlbUSGS0.001.190.000.10PoorDebrisModerateNONE1Imported Channel 1OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
272003-09-11 14:10PDTYeswlbUSGS0.011.200.000.10PoorDebrisModerateNONE1Imported Channel 1OTHRother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
262003-06-12 12:10PDTYeswlbUSGS0.021.17 FairDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.02 UNSPUNSPUNSPunknUNSPUNSPUNSP
252003-04-29 11:15PDTYeswlbUSGS0.581.350.000.50PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.584.801.720.34UNSPUNSPUNSPunknUNSPUNSPUNSP
242003-04-04 09:42PSTYeswlbUSGS0.531.320.000.50PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.534.901.710.31UNSPUNSPUNSPunknUNSPUNSPUNSP
232003-03-18 12:05PSTYeswlbUSGS0.781.320.000.50FairClearNONE1Imported Channel 1WADEunspeunkno0.784.901.870.42UNSPUNSPUNSPunknUNSPUNSPUNSP
222003-02-04 11:15PSTYeswlbUSGS0.321.200.010.40FairClearNONE1Imported Channel 1WADEunspeunkno0.323.901.200.27UNSPUNSPUNSPunknUNSPUNSPUNSP
212002-06-20 11:55PDTYeswlbUSGS0.010.77 FairDebrisModerateNONE1Imported Channel 1OTHRQFLUM 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
202002-05-23 14:15PDTYeswlb/cmbUSGS0.060.860.010.50GoodDebrisModerateNONE1Imported Channel 1OTHRQFLUM 0.06 UNSPUNSPUNSPunknUNSPUNSPUNSP
192002-05-06 11:25PDTYeswlbUSGS0.060.840.000.50GoodDebrisModerateNONE1Imported Channel 1OTHRQFLUM 0.06 UNSPUNSPUNSPunknUNSPUNSPUNSP
182002-04-05 11:00PSTYeswlbUSGS0.180.900.000.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.182.400.440.42UNSPUNSPUNSPunknUNSPUNSPUNSP
172002-02-28 11:10PSTYeswlbUSGS0.250.93-0.010.30PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.252.800.730.34UNSPUNSPUNSPunknUNSPUNSPUNSP
162002-01-24 09:45PSTYeswlbUSGS0.420.970.000.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno0.426.202.270.18UNSPUNSPUNSPunknUNSPUNSPUNSP
152001-12-20 13:00PSTYeswlbUSGS19.92.060.040.60PoorClearNONE1Imported Channel 1WADEunspeunkno19.916.010.41.91UNSPUNSPUNSPunknUNSPUNSPUNSP
142001-12-20 11:00PSTYeswlbUSGS7.861.670.230.60PoorClearNONE1Imported Channel 1WADEunspeunkno7.8613.16.261.26UNSPUNSPUNSPunknUNSPUNSPUNSP
132001-11-20 14:30PSTYesspwUSGS0.050.740.000.20Poor NONE1Imported Channel 1WADEunspeunkno0.050.600.130.36UNSPUNSPUNSPunknUNSPUNSPUNSP
122001-06-12 11:18PDTYesSPWUSGS0.010.64 PoorVegetationLightNONE1Imported Channel 1WADEunspeunkno0.010.500.060.23UNSPUNSPUNSPunknUNSPUNSPUNSP
112001-03-15 08:45PSTYesSPWUSGS0.340.80 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.342.600.580.59UNSPUNSPUNSPunknUNSPUNSPUNSP
102001-02-28 11:18PSTYesSPW/EJSUSGS0.480.95 PoorClearNONE1Imported Channel 1WADEunspeunkno0.482.700.890.53UNSPUNSPUNSPunknUNSPUNSPUNSP
92001-01-31 12:30PSTYesSPWUSGS0.200.78 PoorClearNONE1Imported Channel 1WADEunspeunkno0.201.300.330.60UNSPUNSPUNSPunknUNSPUNSPUNSP
82000-10-11 14:30PDTYesSPWUSGS0.040.68 PoorClearNONE1Imported Channel 1WADEunspeunkno0.040.800.110.68UNSPUNSPUNSPunknUNSPUNSPUNSP
72000-09-07 14:00PDTYesWLBUSGS0.010.62 PoorClearNONE1Imported Channel 1WADEunspeunkno0.010.800.880.01UNSPUNSPUNSPunknUNSPUNSPUNSP
62000-05-25 12:15PDTYesSPWUSGS0.310.70-0.010.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.313.900.680.46UNSPUNSPUNSPunknUNSPUNSPUNSP
52000-03-15 18:15PSTYesKLDUSGS0.550.970.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.556.501.580.35UNSPUNSPUNSPunknUNSPUNSPUNSP
42000-01-31 15:30PSTYesKLDUSGS7.311.60-0.040.60PoorClearNONE1Imported Channel 1WADEunspeunkno7.319.905.961.22UNSPUNSPUNSPunknUNSPUNSPUNSP
32000-01-24 15:20PSTYesKLDUSGS2.531.31-0.010.70PoorClearNONE1Imported Channel 1WADEunspeunkno2.538.003.970.64UNSPUNSPUNSPunknUNSPUNSPUNSP
22000-01-19 14:25PSTYesKLDUSGS0.791.02-0.010.30PoorClearNONE1Imported Channel 1WADEunspeunkno0.791.800.591.34UNSPUNSPUNSPunknUNSPUNSPUNSP
11999-11-22 12:00PSTYesKLDUSGS0.090.760.000.50PoorDebrisHeavyNONE1Imported Channel 1WADEunspeunkno0.090.900.110.77UNSPUNSPUNSPunknUNSPUNSPUNSP