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 11477425 MILL C BL DIV DAM NR DINSMORE CA
Humboldt County, California
Hydrologic Unit Code 18010105
Latitude  40°27'52", Longitude 123°35'59" NAD27
Drainage area 0.74  square miles
Gage datum 3,660 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)
442021-08-04 10:29PDTYesDKONDRATUSGS0.00 Good NONE1ONLYOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
432021-06-11 09:55:30PDTYesKONDRATUSGS0.00 Excellent NONE1ONLYOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
422020-07-07 13:20:30PDTYesDAKUSGS0.000.000.00 Good NONE1ONLYOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
412020-05-15 09:51:30PDTYesDAKUSGS0.2470.380.000.05Good NONE1ONLYOTHRQVOLM 0.247 FIRMGRVLEVENSTDYEVENUNKNATGA0.00
402019-05-08 12:06:30PDTYesDAK/EPJUSGS0.1860.390.000.18Good NONE1ONLYOTHRQVOLM 0.186 FIRMGRVLEVENSTDYUNSPUNSPATGA0.00
392019-04-23 12:47:30PDTYesTWA/DAK/EPJUSGS0.4590.490.00 Good NONE1BOXOTHRQVOLM 0.459 FIRMLDGEEVENPULSUNSPUNKNATGA0.00
382018-06-07 15:34PDTYesDAK/TWA/EPJUSGS0.00 Good NONE1ONLYOTHRother 0.00 UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
372018-03-29 12:50:30PDTYesTWA/DAK/EPJUSGS0.2470.38 FairFillControlChangedNONE1NOTCHOTHRQVOLM 0.247 FIRMLDGEEVENPULSUNSPUNSPATGA0.00
362017-06-30 10:59PDTYesTWA/DAKUSGS0.00 ExcellentNoFlowNONE1BOXOTHRother 0.00 FIRMLDGEEVENunknUNSPUNFMATGA0.00
352017-05-22 10:44PDTYesDAK/TWAUSGS0.4770.49 GoodFillControlChangedNONE1ONLYOTHRQVOLM 0.477 FIRMLDGEEVENunknEVENUNKNATGA0.00
342016-06-09 11:30PDTYesDAK/TWAUSGS0.000.000.000.00Good NONE1ONLYOTHRother 0.00 FIRMLDGEEVENunknEVENUNKNATGA
332016-03-30 11:18:30PDTYesTWA/DAKUSGS0.0590.220.000.10GoodDebrisLightNONE1V NOTCHOTHRQVOLM 0.059 FIRMLDGEEVENunknEVENUNKNATGA
322015-04-21 10:33:30PDTYesTWA/DAKUSGS0.490.480.000.10Fair NONE1ONLYOTHRQVOLM 0.49 FIRMLDGEEVENunknUNSPUNKNATGA
312015-04-03 11:47PDTYesTWA/DAKUSGS0.030.16 Good NONE1BOXOTHRQVOLM 0.03 FIRMLDGEEVENunknUNSPUNKNATGA
302014-04-09 13:33:30PDTYesTWA/WLMUSGS0.350.430.00 FairClearNONE1V NOTCHOTHRQVOLM 0.35 FIRMLDGEEVENunknEVENUNKNATGA
292014-01-30 12:02:30PSTYesWLM/TWAUSGS0.00 Excellent NONE1BOXOTHRother 0.00 FIRMLDGEEVENunknUNSPUNKNATGA
282013-04-16 11:08:30PDTYesTWA/GFSUSGS0.370.430.000.10Fair NONE1WEIR BOX OUTLETOTHRQVOLM 0.37 FIRMLDGEEVENunknUNSPUNKNATGA
272013-03-26 11:27:30PDTYesWLM/TWAUSGS0.370.430.000.10GoodDebrisLightNONE1BOXOTHRQVOLM 0.37 SOFTSANDUNEVunknUNSPUNKNATGA
262012-05-29 10:52PDTYesTWA/TJRUSGS0.000.02 ExcellentNoFlowNONE1Channel 1OTHRother 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
252012-05-10 13:36:30PDTYesTWA/GFSUSGS0.450.460.010.10FairClearNONE1V NOTCH SPILLOTHRQVOLM 0.45 FIRMLDGEEVENunknEVENUNKNATGA
242012-04-12 11:47PDTYesTWA/GFSUSGS0.440.46 FairClearNONE1BOX OUTFLOWOTHRQVOLM 0.44 FIRMLDGEEVENunknUNSPUNKNATGA
232011-06-20 12:37:30PDTYesTWA/BAPUSGS0.450.47 Fair NONE1MAINOTHRQVOLM 0.45 FIRMLDGEEVENunknUNSPUNKNATGA
222011-02-10 12:14:30PSTYesTWA/GFSUSGS0.450.45 Fair NONE11OTHRQVOLM 0.45 UNSPUNSPUNSPunknUNSPUNSPATGA
212010-06-01 13:53:30PDTYesGFSUSGS0.350.420.000.20FairClearMEAS1Imported Channel 1OTHRQVOLM 2.71 UNSPUNSPUNSPunknUNEVUNSPATGA
202010-03-23 14:05:30PDTYesGFS/TWAUSGS0.380.440.000.20FairUnspecifedMEAS1Imported Channel 1OTHRQVOLM 2.64 UNSPUNSPUNSPunknUNEVUNSPATGA
192009-06-15 13:30:30PDTYesGFSUSGS0.000.00 0.00UnspecifiedUnspecifedNONE1Imported Channel 1OTHRQVOLM 0.00 UNSPUNSPUNSPunknUNSPUNSPATGA
182009-04-29 11:32:30PDTYesGFS/TJRUSGS0.420.450.000.30FairUnspecifedMEAS1Outflow 'V' notch baffled weir boxOTHRQVOLM 0.45 UNSPUNSPUNSPunknUNEVUNSPATGA
172008-05-16 10:53PDTYesGFS/TWAUSGS0.410.460.000.10FairClearNONE1Imported Channel 1OTHRother 0.41 UNSPUNSPUNSPunknUNSPUNSPUNSP
162008-04-28 12:24PDTYesGFS/TWAUSGS0.370.450.000.10FairClearNONE1Imported Channel 1OTHRother 0.37 UNSPUNSPUNSPunknUNSPUNSPUNSP
152007-06-13 10:19PDTYesGFS/TWAUSGS0.00-0.050.00 UnspecifiedClearNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
142007-04-27 12:20PDTYesGFS/TWAUSGS0.360.440.000.10FairClearNONE1Imported Channel 1OTHRother 0.36 UNSPUNSPUNSPunknUNSPUNSPUNSP
132006-08-15 12:00PDTYesGFS/TJRUSGS0.000.00 UnspecifiedClearNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
122006-07-13 10:45PDTYesGFS/TWAUSGS0.000.00 UnspecifiedClearNONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
112006-05-05 12:15PDTYesGFSUSGS0.420.470.000.10FairClearNONE1Imported Channel 1OTHRother 0.42 UNSPUNSPUNSPunknUNSPUNSPUNSP
102005-06-13 11:55PDTYesGFS/NSBUSGS0.340.450.000.10FairClearNONE1Imported Channel 1OTHRother 0.34 UNSPUNSPUNSPunknUNSPUNSPUNSP
92005-03-14 13:51PSTYesGFSUSGS0.340.450.000.10FairClearNONE1Imported Channel 1OTHRother 0.34 UNSPUNSPUNSPunknUNSPUNSPUNSP
82004-03-17 11:46PSTYesGFSUSGS0.360.450.000.10FairClearNONE1Imported Channel 1UNSPother 0.36 UNSPUNSPUNSPunknUNSPUNSPUNSP
72003-05-19 15:30PDTYesGFSUSGS0.320.410.000.10FairClearNONE1Imported Channel 1OTHRother 0.32 UNSPUNSPUNSPunknUNSPUNSPUNSP
6A2002-04-08 13:11PDTYesGFSUSGS0.440.470.000.20FairClearNONE1Imported Channel 1WADEunspeunkno0.441.900.600.74UNSPUNSPUNSPunknUNSPUNSPUNSP
62002-04-08 13:05PDTYesGFSUSGS0.350.470.000.10FairClearNONE1Imported Channel 1OTHRother 0.35 UNSPUNSPUNSPunknUNSPUNSPUNSP
52001-03-22 15:15PSTYesGFSUSGS0.340.460.000.20FairClearNONE1Imported Channel 1OTHRother 0.34 UNSPUNSPUNSPunknUNSPUNSPUNSP
5A2001-03-22 15:03PSTYesGFSUSGS0.240.460.000.10FairClearNONE1Imported Channel 1UNSPother 0.24 UNSPUNSPUNSPunknUNSPUNSPUNSP
42000-04-07 11:00PDTYesGFSUSGS0.330.46 UnspecifiedClearNONE1Imported Channel 1UNSPother 0.33 UNSPUNSPUNSPunknUNSPUNSPUNSP
31999-05-11 13:15PDTYesGFSUSGS0.360.43 UnspecifiedClearNONE1Imported Channel 1UNSPother 0.36 UNSPUNSPUNSPunknUNSPUNSPUNSP
21998-06-05 13:00PDTYesGFSUSGS0.270.42 UnspecifiedClearNONE1Imported Channel 1UNSPother 0.27 UNSPUNSPUNSPunknUNSPUNSPUNSP
11997-04-17 09:55PDTYesJCM/JMMUSGS0.130.30 UnspecifiedClearNONE1Imported Channel 1UNSPother 0.13 UNSPUNSPUNSPunknUNSPUNSPUNSP