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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 11136045 SAN ANTONIO C A SAN ANTONIO RD E NR ORCUTT CA
Santa Barbara County, California
Hydrologic Unit Code 18060009
Latitude  34°46'00.91", Longitude 120°26'00.06" NAD83
Drainage area 115  square miles
Gage datum 283.77 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
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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)
382025-12-24 13:39:11PSTYesJSOLUMUSGS23.112.67-0.060.40PoorVegetationLightNONE1MainWADEQSCMMVADV23.113.59.902.34FIRMsiltEVENPULSUNEVUNKNDNST100.00
372025-11-17 11:05:12PSTYesJSOLUM/EATKIUSGS26.312.74-0.180.50FairScourControlChangedNONE1JamesWADEQSCMMVADV26.314.112.42.12FIRMsiltUNEVPULSUNEVUNKNDNST100.00
362025-11-17 10:46:33PSTYesJSOLUM/EATKIUSGS32.012.85-0.190.60FairScourControlChangedNONE1EmmaWADEQSCMMVADV32.016.514.52.21FIRMsiltUNEVPULSUNEVUNKNDNST80.00
352025-11-14 14:00PSTYesCRITTERUSGS0.00 ExcellentNoFlowNONE1San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
342025-10-14 09:32:28PDTYesCRITTERUSGS0.0112.570.010.20PoorVegetationLightNONE1San AntonioWADEQSCMMVADV0.012.200.310.05SOFTsiltEVENSTDYUNEVUNKNDNST30.00
332025-08-26 12:24:58PDTYesDMONSALVE/GRUSGS0.0012.560.000.40PoorClearNONE1San Antonio San AntonioWADEQSCMMunkno0.002.500.520.01SOFTsiltEVENSTDYUNEVUNKNUPST10.00
322025-07-15 12:30PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
312025-06-12 11:47PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
302025-04-24 10:15PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
292025-03-18 10:40PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
282025-02-13 14:12:03PSTYesCRITTERUSGS11.413.430.150.30PoorDebrisModerateNONE1San Antonio at San AntonioWADEQSCMMVADV11.415.610.91.04FIRMSANDEVENSTDYEVENUNKNDNST20.00
272025-02-13 13:06:34PSTYesCRITTERUSGS13.513.420.200.30PoorDebrisModerateNONE1San Antonio at San AntonioWADEQSCMMVADV13.521.217.50.77FIRMSANDEVENSTDYEVENUNKNDNST80.00
262025-02-13 11:15:32PSTYesCRITTERUSGS1.0012.97-0.060.80PoorDebrisModerateNONE1San Antonio at San AntonioWADEQSCMMVADV1.0018.35.130.20SOFTSANDEVENSTDYEVENUNKNDNST60.00
252025-01-07 09:25PSTYesDMONSALVE/CRUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
242024-12-06 13:50PSTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
232024-10-29 14:54PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
222024-10-01 10:10PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio D
202024-08-29 10:00PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio C at San Antonio RdOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
212024-08-16 10:00PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio C at San Antonio RdOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
192024-07-11 13:16PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
182024-06-20 11:35PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
172024-06-03 10:01PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
162024-05-15 15:45PDTYesDMONSALVEUSGS0.00 ExcellentNoFlowNONE1San Antonio San AntonioOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPUNSP
152024-04-05 15:25PDTYesDMONSALVEUSGS0.0112.640.050.30PoorClearNONE1San Antonio San AntonioWADEQSCMMVADV0.012.300.550.02FIRMSANDUNEVSTDYUNEVUNKNDNST140.00
142024-04-05 14:34:39PDTYesDMONSALVEUSGS0.1712.680.010.30PoorClearNONE1San Antonio San AntonioWADEQSCMMVADV0.172.600.530.31FIRMSANDEVENSTDYUNEVUNKNDNST150.00
132024-02-27 15:14:30PSTYesDBADGERUSGS0.00 ExcellentNoFlowNONE1San Antonio Zero FlowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
122024-02-09 10:38:50PSTYesGRUIZUSGS2.6812.660.011.00PoorFillControlChangedNONE1San Antoni at san antonio 2.9.24WADEQSCMMVADV2.689.202.151.24UNSPsiltUNEVPULSUNSPUNKNUPST50.00
112024-02-04 14:35PSTYesDMONSALVEUSGS86.813.770.100.30PoorClearNONE1San AntonioWADEQSCMMVPYG86.815.217.84.89FIRMsiltEVENSTDYEVENUNKNDNST120.00
102024-02-01 17:02:47PSTYesBRGLASSUSGS1.1512.390.020.50PoorScourControlChangedNONE1MainWADEQSCMMVADV1.159.801.730.67FIRMGRVLEVENPULSEVENUNKNDNST50.00
92024-01-23 09:57:30PSTYesGRUIZUSGS0.00 ExcellentUnspecifedNONE11.23.24OTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
82024-01-05 10:37:30PSTYesGRUIZUSGS0.00 ExcellentClearNONE11.5.2023 San Antonio at San AntoniaOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
72023-12-07 10:25PSTYesNMAUUSGS0.00 ExcellentClearNONE1San Antonio/San Antonio - zero flowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
62023-10-11 13:52:30PDTYesEATKINSON/NMUSGS0.00 ExcellentClearNONE1San Antonio, zero flowOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
52023-09-06 13:17:30PDTYesNMAUUSGS0.00 Excellent NONE1San Antonio/San Antonio - dryOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
42023-07-14 13:02:30PDTYesNMAUUSGS0.00 Excellent NONE1San Antonio/SA - dryOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
32023-05-31 11:42:30PDTYesNMAUUSGS0.00 0.000.00ExcellentClearNONE1San Antonio - dryOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
22023-04-06 15:32:21PDTYesMREDSTONE/JNUSGS0.8513.370.000.50PoorClearNONE1mainWADEQSCMMVADV0.856.401.560.54SOFTSANDEVENSTDYEVENUNKNUPST30.00
12023-03-27 12:36:39PDTYesMREDSTONEUSGS25.613.590.000.50FairClearNONE1mainWADEQSCMMVADV25.621.09.432.71SOFTSANDEVENSTDYEVENUNKNDNST50.00