Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

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 11126400 SANTA YNEZ R A HWY 154 NR SANTA YNEZ CA


Santa Barbara County, California
Hydrologic Unit Code 18060010
Latitude  34°35'24.40", Longitude 120°01'31.30" NAD83
Drainage area 429  square miles
Gage datum 497.83 feet above NAVD88
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
Reselect output format
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)
592025-11-13 14:05:14PSTYesDRUDEUSGS11.710.800.000.60PoorVegetationLightNONE1MainWADEQSCMMVADV11.728.013.40.87FIRMCBLSUNEVSTDYEVENUNKNDNST25.00
582025-09-11 15:03:05PDTYesDRUDEUSGS14.010.840.010.60PoorVegetationLightNONE1MainWADEQSCMMVADV14.032.013.71.02FIRMGRVLUNEVSTDYEVENUNKNDNST25.00
572025-08-04 12:09:24PDTYesRLERVAAGUSGS14.310.830.010.75FairVegetationModerateNONE1CheckWADEQSCMMVADV14.332.814.80.97FIRMGRVLEVENSTDYEVENUNKNDNST20.00
562025-08-04 10:57:53PDTYesRLERVAAGUSGS13.510.830.010.50PoorVegetationModerateNONE1MainWADEQSCMMVADV13.531.212.41.09FIRMGRVLEVENSTDYEVENUNKNDNST25.00
552025-07-08 15:58:21PDTYesRLERVAAGUSGS13.510.810.012.00PoorVegetationLightNONE1MainWADEQSCMMVADV13.544.157.50.24FIRMBLDRUNEVSTDYUNEVNSTDUPST50.00
542025-06-02 12:54:33PDTYesDRUDE/RLERVAUSGS10.710.750.011.25PoorClearNONE1MainWADEQSCMMVADV10.744.555.40.19FIRMBLDRUNEVSTDYUNEVNSTDUPST50.00
532025-04-29 15:56:09PDTYesDMONSALVEUSGS12.710.77-0.010.70PoorVegetationLightNONE1154WADEQSCMMVADV12.728.811.91.06FIRMCBLSUNEVSTDYUNEVUNKNDNST20.00
522025-04-02 12:12:28PDTYesRLERVAAGUSGS13.810.800.000.60PoorVegetationLightNONE1MainWADEQSCMMVADV13.831.913.81.00FIRMCBLSUNEVSTDYEVENUNKNDNST15.00
512025-03-05 10:51:48PSTYesRLERVAAGUSGS14.610.810.000.85FairDebrisLightNONE1MainWADEQSCMMVADV14.631.313.71.07FIRMCBLSUNEVSTDYUNEVUNKNDNST40.00
502025-02-03 11:13:46PSTYesRLERVAAGUSGS13.410.800.010.75PoorClearNONE1MainWADEQSCMMVADV13.431.713.01.03FIRMGRVLEVENSTDYEVENUNKNDNST15.00
492025-01-13 13:39:32PSTYesRLERVAAGUSGS11.910.800.000.75Poor NONE1MainWADEQSCMMVADV11.931.612.60.95FIRMCBLSEVENSTDYEVENUNKNDNST25.00
482024-12-09 13:29:07PSTYesDRUDEUSGS13.310.820.010.50PoorDebrisModerateNONE1MainWADEQSCMMVADV13.332.514.00.95FIRMCBLSEVENSTDYUNEVUNKNUPST50.00
472024-11-18 11:38:46PSTYesDRUDEUSGS15.210.850.000.50PoorVegetationModerateNONE1MainWADEQSCMMVADV15.233.015.21.00FIRMCBLSUNEVSTDYEVENUNKNDNST25.00
462024-10-02 13:41:40PDTYesDRUDEUSGS27.611.020.010.60PoorVegetationLightNONE1MainWADEQSCMMVADV27.631.517.11.62FIRMCBLSUNEVSTDYEVENUNKNDNST25.00
452024-09-10 11:30:44PDTYesDRUDEUSGS35.211.100.010.75PoorVegetationLightNONE1MainWADEQSCMMVADV35.224.613.12.68FIRMCBLSEVENSTDYUNEVUNKNDNST30.00
442024-08-12 14:07:47PDTYesDRUDEUSGS33.911.100.010.75FairVegetationModerateNONE1MainWADEQSCMMVADV33.933.022.11.53FIRMCBLSUNEVSTDYEVENUNKNDNST25.00
432024-07-17 13:35:18PDTYesGRUIZUSGS41.111.220.010.80PoorVegetationModerateNONE1MainWADEQSCMMVADV41.132.021.91.88FIRMCBLSUNEVSTDYEVENUNKNDNST25.00
422024-06-18 14:20:48PDTYesDRUDEUSGS48.111.320.000.75PoorVegetationModerateNONE1MainWADEQSCMMVADV48.131.020.42.36FIRMCBLSUNEVSTDYUNEVUNKNDNST25.00
412024-01-04 11:00:16PSTYesDRUDEUSGS12.810.760.000.50PoorDebrisModerateNONE1MainWADEQSCMMVADV12.831.013.30.97FIRMCBLSUNEVSTDYEVENUNKNDNST25.00
402023-12-06 12:57:38PSTYesDRUDEUSGS16.610.850.010.50PoorDebrisModerateNONE1MainWADEQSCMMVADV16.631.616.41.02FIRMCBLSUNEVSTDYEVENUNKNDNST45.00
392023-11-08 11:51:35PSTYesDRUDEUSGS13.810.780.010.50PoorDebrisModerateNONE1MainWADEQSCMMVADV13.831.014.90.93FIRMCBLSUNEVSTDYEVENUNKNDNST50.00
382023-10-03 10:58PDTYesRGRACILLIANOUSGS21.010.850.001.30PoorVegetationLightNONE1MainWADEQSCMMVADV21.026.312.31.71FIRMCBLSEVENSTDYUNEVUNKNDNST80.00
372023-08-29 09:55:44PDTYesDRUDEUSGS43.011.140.001.00FairVegetationLightNONE1MainWADEQSCMMVADV43.028.417.92.40FIRMCBLSUNEVSTDYEVENUNKNDNST25.00
362023-07-18 13:45:04PDTYesDMONSALVEUSGS53.111.440.010.80PoorVegetationModerateNONE111126400WADEQSCMMVADV53.135.231.21.70FIRMCBLSEVENSTDYEVENUNKNDNST20.00
352023-07-06 16:41:30PDTNo
342023-06-22 09:21:26PDTYesDRUDEUSGS58.911.700.000.75PoorVegetationModerateNONE1MainWADEQSCMMVADV58.952.062.40.94FIRMCBLSUNEVSTDYEVENNSTDUPST300.00
332023-06-01 15:55:52PDTYesDRUDEUSGS62.911.730.010.75PoorVegetationLightNONE1MainWADEQSCMMVADV62.949.067.50.93FIRMCBLSUNEVSTDYEVENNSTDUPST100.00
322023-02-21 11:12:32PSTNo
312023-01-06 11:51:31PSTYesNHigginsonUSGS49.011.35 FairDebrisLightNONE1MainWADEQSCMMVADV49.037.741.91.17FIRMCBLSUNEVPULSUNSPNSTDDNST20.00
302022-12-22 13:34:18PSTYesDRUDE/NHIGGIUSGS5.9710.680.010.60PoorDebrisLightNONE1MainWADEQSCMMVADV5.9731.020.30.29FIRMCBLSUNEVSTDYUNEVUNKNDNST20.00
292022-11-08 09:36:12PSTYesNHIGGINSONUSGS6.9510.73 FairDebrisModerateNONE1MainWADEQSCMMVADV6.9530.722.90.30FIRMCBLSUNEVSTDYUNEVUNKNDNST20.00
282022-10-31 12:28:48PDTYesNHIGGINSONUSGS6.4510.69 FairDebrisModerateNONE1MainWADEQSCMMVADV6.4531.420.00.32UNSPUNSPUNSPUNSPUNEVUNSPDNST30.00
272022-10-04 12:32:48PDTYesNHIGGINSONUSGS14.110.820.000.40FairVegetationLightNONE1MainWADEQSCMMVADV14.134.023.30.61FIRMCBLSUNEVSTDYEVENUNKNDNST15.00
262022-09-30 12:43PDTYesNHIGGINSONUSGS38.611.22 GoodClearNONE1MainWADEQSCMMVADV38.636.536.21.07FIRMCBLSUNEVSTDYEVENUNKNDNST20.00
252022-09-07 13:52:13PDTYesNJHUSGS63.911.54 0.70Fair NONE1MainWADEQSCMMVADV63.943.052.51.22FIRMCBLSUNEVPULSUNEVNSTDUPST20.00
222022-08-18 12:56:09PDTYesNHIGGINSON/DUSGS12912.26 FairDebrisModerateNONE1NateWADEQSCMMVADV12970.01490.86FIRMCBLSUNEVPULSUNEVNSTDATGA0.00
232022-08-18 12:54:08PDTYesNHIGGINSON/DUSGS12412.26 FairDebrisModerateNONE1DavidWADEQSCMMVADV12473.01580.79FIRMCBLSUNEVPULSUNEVNSTDATGA0.00
212022-08-11 10:59:10PDTYesNHIGGINSONUSGS20.111.01 Fair NONE1MainWADEQSCMMVADV20.135.027.80.72FIRMCBLSUNEVPULSEVENUNKNUNSP
242022-08-03 16:13:16PDTYesNHIGGINSON/BUSGS7.8410.660.000.60PoorDebrisModerateNONE1FirstWADEQSCMMVADV7.8431.818.00.44UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
202017-02-27 14:15PSTYesDJGAFFUSGS3.65 0.000.50Poor NONE1SYR 154WADEQSCMMVADV3.6510.36.950.53FIRMCBLSEVENunknUNEVUNKNUNSP
192016-02-02 14:00:30PSTYesDJGAFFUSGS1.94 Fair NONE11WADEQSCMMVADV1.946.002.830.68FIRMCBLSEVENunknEVENSTNDUNSP
182015-09-29 14:37:30PDTYesDJGAFFUSGS0.32 0.000.30PoorVegetationLightNONE11WADEQSCMMVADV0.324.101.400.23FIRMCBLSEVENunknUNEVSTNDUNSP
172015-05-12 11:46:30PDTYesPECUSGS0.14 PoorDebrisHeavyNONE11WADEQSCMMVPYG0.142.952.500.06FIRMGRVLEVENunknEVENSTNDDNST52.00
162015-04-30 10:08:30PDTYesPECUSGS1.28 FairDebrisModerateNONE1MainWADEQSCMMVPYG1.284.503.220.40FIRMCBLSEVENunknEVENSTNDUNSP
152012-10-29 12:37:30PDTYesMEM/TEMUSGS4.74 0.80Fair NONE1Imported Channel 1WADEQSCMMVADV4.74 FIRMCBLSUNEVunknEVENSTNDUPST2000.00
142008-10-29 10:10PDTYesPRCUSGS5.32 FairClearNONE1Imported Channel 1WADEQSCMMVADV5.329.205.360.99UNSPUNSPUNSPunknUNSPUNSPUNSP
132008-05-14 14:30PDTYesPRC/ORBUSGS5.17 Fair NONE1Imported Channel 1WADEQSCMMVADV5.179.805.730.90UNSPUNSPUNSPunknUNSPUNSPUNSP
122007-12-03 10:28PSTYesORBUSGS3.36 Good NONE1Imported Channel 1WADEQSCMMVADV3.3620.515.80.21UNSPUNSPUNSPunknUNSPUNSPUNSP
102006-02-06 09:45PSTYesMEMUSGS3.95 FairClearNONE1Imported Channel 1WADEunspeunkno3.956.904.001.00UNSPUNSPUNSPunknUNSPUNSPUNSP
92001-12-07 11:55PSTYesERH/EWSUSGS1.07 0.000.60FairVegetationLightNONE1Imported Channel 1WADEunspeunkno1.075.301.860.58UNSPUNSPUNSPunknUNSPUNSPUNSP
82001-11-30 10:35PSTYesERHUSGS10.0 0.000.60GoodVegetationLightNONE1Imported Channel 1WADEunspeunkno10.016.713.80.72UNSPUNSPUNSPunknUNSPUNSPUNSP
72001-11-23 13:00PSTYesJLRUSGS2.78 0.000.50FairVegetationLightNONE1Imported Channel 1WADEunspeunkno2.7813.010.30.25UNSPUNSPUNSPunknUNSPUNSPUNSP
62001-11-16 10:45PSTYesJLRUSGS3.12 0.000.70UnspecifiedVegetationLightNONE1Imported Channel 1WADEunspeunkno3.1213.710.90.29UNSPUNSPUNSPunknUNSPUNSPUNSP
52001-11-09 13:10PSTYesERHUSGS3.16 0.000.60FairVegetationLightNONE1Imported Channel 1WADEunspeunkno3.1613.010.40.30UNSPUNSPUNSPunknUNSPUNSPUNSP
42001-11-02 15:50PSTYesRGGUSGS3.61 0.000.50Fair NONE1Imported Channel 1WADEunspeunkno3.6112.910.90.33UNSPUNSPUNSPunknUNSPUNSPUNSP
32001-10-26 15:10PDTYesMCSUSGS3.53 0.000.50FairVegetationLightNONE1Imported Channel 1WADEunspeunkno3.537.904.110.86UNSPUNSPUNSPunknUNSPUNSPUNSP
22001-10-19 16:35PDTYesMCSUSGS2.17 0.000.50FairClearNONE1Imported Channel 1WADEunspeunkno2.177.403.180.68UNSPUNSPUNSPunknUNSPUNSPUNSP
12001-10-12 12:25PDTYesERHUSGS1.80 0.000.70PoorVegetationLightNONE1Imported Channel 1WADEunspeunkno1.8013.08.700.21UNSPUNSPUNSPunknUNSPUNSPUNSP