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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 11451600 DAVIS C A DAM NR KNOXVILLE CA
Yolo County, California
Hydrologic Unit Code 18020116
Latitude  38°51'51", Longitude 122°21'11" NAD27
Drainage area 10.2  square miles
Gage datum 1,480 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)
182004-04-07 11:20PDTYesJCMUSGS2.6727.020.000.60GoodVegetationLightNONE1Imported Channel 1WADEunspeunkno2.679.805.780.46UNSPUNSPUNSPunknUNSPUNSPUNSP
172004-03-09 13:45PSTYesJCMUSGS14.727.160.001.00GoodClearNONE1Imported Channel 1WADEunspeunkno14.724.624.90.59UNSPUNSPUNSPunknUNSPUNSPUNSP
162003-05-16 12:00PDTYeswlbUSGS3.8327.040.000.50FairVegetationLightNONE1Imported Channel 1WADEunspeunkno3.8310.17.180.53UNSPUNSPUNSPunknUNSPUNSPUNSP
152003-03-28 13:10PSTYeswlb/cmbUSGS3.3127.030.020.60GoodVegetationLightNONE1Imported Channel 1WADEunspeunkno3.3110.06.520.51UNSPUNSPUNSPunknUNSPUNSPUNSP
142003-02-05 10:00PSTYeswlbUSGS4.6427.040.000.60FairClearNONE1Imported Channel 1WADEunspeunkno4.6414.89.100.51UNSPUNSPUNSPunknUNSPUNSPUNSP
132002-04-11 12:32PDTYeswlbUSGS0.0226.920.000.20PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.020.800.800.23UNSPUNSPUNSPunknUNSPUNSPUNSP
122002-03-06 12:45PSTYeswlbUSGS2.1927.010.010.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno2.198.405.080.43UNSPUNSPUNSPunknUNSPUNSPUNSP
112002-01-10 13:00PSTYesspw/wlbUSGS20.427.170.000.50FairClearNONE1Imported Channel 1WADEunspeunkno20.413.318.01.13UNSPUNSPUNSPunknUNSPUNSPUNSP
102001-04-09 13:00PDTYesSPWUSGS1.0627.00 FairDebrisLightNONE1Imported Channel 1WADEunspeunkno1.067.302.990.36UNSPUNSPUNSPunknUNSPUNSPUNSP
92001-04-04 13:55PDTYesSPW/KLDUSGS0.4426.96 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.443.100.770.57UNSPUNSPUNSPunknUNSPUNSPUNSP
82001-03-30 13:30PSTYesSPW/EJSUSGS1.2026.98 PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno1.207.003.220.37UNSPUNSPUNSPunknUNSPUNSPUNSP
72001-03-26 11:20PSTYesSPWUSGS2.6027.02-0.030.60FairDebrisLightNONE1Imported Channel 1WADEunspeunkno2.607.405.060.52UNSPUNSPUNSPunknUNSPUNSPUNSP
62001-03-12 11:30PSTYesSPWUSGS8.9727.08 FairClearNONE1Imported Channel 1WADEunspeunkno8.979.006.881.30UNSPUNSPUNSPunknUNSPUNSPUNSP
52000-04-26 14:33PDTYesSPWUSGS1.8026.97 FairVegetationLightNONE1Imported Channel 1WADEunspeunkno1.807.003.075.87UNSPUNSPUNSPunknUNSPUNSPUNSP
42000-04-26 13:40PDTYesSPWUSGS1.4626.970.000.40FairVegetationLightNONE1Imported Channel 1WADEunspeunkno1.468.104.680.31UNSPUNSPUNSPunknUNSPUNSPUNSP
32000-03-16 15:50PSTYesKLDUSGS13.627.110.000.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno13.622.029.80.46UNSPUNSPUNSPunknUNSPUNSPUNSP
22000-02-28 15:15PSTYesKLDUSGS51.727.35-0.010.60FairClearNONE1Imported Channel 1WADEunspeunkno51.724.542.11.23UNSPUNSPUNSPunknUNSPUNSPUNSP
12000-02-16 14:15PSTYesKLD/SPWUSGS24.127.200.000.50FairClearNONE1Imported Channel 1WADEunspeunkno24.122.534.50.70UNSPUNSPUNSPunknUNSPUNSPUNSP