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 11234760 SAN JOAQUIN R AB SHAKEFLAT C NR BIG CREEK CA
Madera County, California
Hydrologic Unit Code 18040006
Latitude  37°19'00", Longitude 119°19'43" NAD27
Drainage area 1,003  square miles
Gage datum 2,865.50 feet above NGVD29
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)
5532025-06-04 09:12:51PDTYesTONEIL/MmoliUSGS11307.050.030.60GoodClearNONE11CWAYQSCMMVADCP113098.08511.33FIRMBLDRUNEVSTDYEVENSTNDATGA0.00
5522024-10-01 12:37PDTYesTONEIL/MEMUSGS52.73.310.000.50FairClearNONE11WADEQSCMMVADCP52.731.054.00.98FIRMBLDRUNEVSTDYEVENNSTDUPST4800.00
5512024-10-01 11:59:30PDTYesTONEIL/MEMUSGS56.63.300.010.50FairClearNONE11WADEQSCMMVADCP56.631.055.11.03FIRMBLDRUNEVSTDYEVENSTNDUPST4800.00
5502024-06-05 11:12:30PDTYesBDCYR/MMOLINUSGS26809.36 0.30GoodClearNONE1Imported Channel 1CWAYQADCPVADCP268010511202.39FIRMLDGEEVENSTDYUNEVNSTDUPST5.00
5492023-07-12 10:17:57PDTYesTONEIL/ECDUSGS770013.40-0.081.60GoodClearNONE11CWAYQSCMMVPAA770011716404.70FIRMLDGEEVENPULSEVENNSTDATGA0.00
5082019-06-12 10:18:53PDTYesCtp/BdcUSGS829013.85-0.020.80Fair NONE11CWAYQSCMMVPAA829011916305.10UNSPUNSPUNSPUNSPEVENUNSPATGA0.00
548F2019-05-02 10:23PDTNo
547F2019-04-08 13:02PDTNo
5072017-06-27 09:55:36PDTYesCTP/TAGUSGS992014.88-0.201.40FairClearNONE11CWAYQSCMMunkno992012217605.64FIRMBLDREVENunknEVENSTNDATGA0.00
5062008-07-29 10:06PDTYesSJB/LJFUSGS5925.94-0.011.20GoodDebrisLightNONE1Imported Channel 1CWAYother 592 FIRMBLDRUNEVunknEVENUNSPATGA
5052006-06-27 09:22PDTYesWJH/BVUSGS649012.64-0.171.40GoodClearNONE1Imported Channel 1CWAYunspeunkno649011414804.39UNSPUNSPUNSPunknUNSPUNSPUNSP
5042005-06-22 14:39PDTYesWJHUSGS581012.19-0.201.40GoodClearNONE1Imported Channel 1CWAYunspeunkno581011614304.07UNSPUNSPUNSPunknUNSPUNSPUNSP
5032000-05-17 10:28PDTYesWJH/BVUSGS7586.300.001.20FairClearNONE1Imported Channel 1CWAYunspeunkno75897.07680.99UNSPUNSPUNSPunknUNSPUNSPUNSP
5021999-06-10 11:20PDTYesWJH/BLFUSGS2964.86-0.060.80PoorClearNONE1Imported Channel 1WADEunspeunkno2964201321.72UNSPUNSPUNSPunknUNSPUNSPUNSP
5011998-06-29 09:45PDTYesJRS/RLFUSGS914014.36-0.261.80FairClearNONE1Imported Channel 1CWAYunspeunkno914012117205.31UNSPUNSPUNSPunknUNSPUNSPUNSP
5001996-06-10 11:45PDTYesJRS/SCEUSGS509011.30-0.091.00FairClearNONE1Imported Channel 1CWAYunspeunkno509011713003.92UNSPUNSPUNSPunknUNSPUNSPUNSP
4991995-07-18 11:30PDTYesSWA/LLUSGS997014.73-0.141.20Fair NONE1Imported Channel 1CWAYunspeunkno997011816805.93UNSPUNSPUNSPunknUNSPUNSPUNSP
4981993-07-14 12:40PDTYesJRM/BFUSGS6145.79-0.081.10Good NONE1Imported Channel 1CWAYunspeunkno61496.07030.87UNSPUNSPUNSPunknUNSPUNSPUNSP