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Streamflow Measurements for the Nation

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USGS 10264000 LITTLE ROCK C AB LTTLE ROCK RES NR LITTLEROCK CA
Los Angeles County, California
Hydrologic Unit Code 18090206
Latitude  34°27'50", Longitude 118°01'05" NAD27
Drainage area 49.0  square miles
Gage datum 3,310.00 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
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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)
432005-10-06 12:00PDTYesDRSUSGS1.389.280.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno1.385.903.600.38UNSPUNSPUNSPunknUNSPUNSPUNSP
422005-09-08 10:15PDTYesJWNUSGS0.859.170.000.30PoorClearNONE1Imported Channel 1WADEQSCMMVADV0.855.903.340.25UNSPUNSPUNSPunknUNSPUNSPUNSP
412005-08-22 11:25PDTYesJWNUSGS1.609.300.000.30PoorClearNONE1Imported Channel 1WADEQSCMMVADV1.607.004.750.34UNSPUNSPUNSPunknUNSPUNSPUNSP
402005-08-05 11:00PDTYesJWNUSGS2.769.420.000.30PoorClearNONE1Imported Channel 1WADEQSCMMVADV2.767.105.610.49UNSPUNSPUNSPunknUNSPUNSPUNSP
392005-07-08 09:20PDTYesJWNUSGS6.689.660.010.30FairClearNONE1Imported Channel 1WADEQSCMMVADV6.687.506.581.02UNSPUNSPUNSPunknUNSPUNSPUNSP
382005-06-22 10:00PDTYesJWNUSGS14.89.890.010.50PoorClearNONE1Imported Channel 1WADEQSCMMVADV14.812.018.30.81UNSPUNSPUNSPunknUNSPUNSPUNSP
372005-06-03 09:00PDTYesJWNUSGS32.210.430.010.60FairClearNONE1Imported Channel 1WADEQSCMMVADV32.224.029.11.11UNSPUNSPUNSPunknUNSPUNSPUNSP
362005-05-04 10:45PDTYesDJPUSGS10611.21-0.020.50PoorClearNONE1Imported Channel 1WADEunspeunkno10654.076.61.38UNSPUNSPUNSPunknUNSPUNSPUNSP
352005-04-04 12:10PDTYesJWNUSGS90.311.190.010.80FairClearNONE1Imported Channel 1WADEunspeunkno90.334.041.42.18UNSPUNSPUNSPunknUNSPUNSPUNSP
342005-03-03 12:40PSTYesJWNUSGS16411.590.010.70FairClearNONE1Imported Channel 1WADEunspeunkno16445.056.82.89UNSPUNSPUNSPunknUNSPUNSPUNSP
332005-02-09 12:55PSTYesJWN/DJPUSGS48.810.64-0.010.60PoorClearNONE1Imported Channel 1WADEunspeunkno48.824.032.51.50UNSPUNSPUNSPunknUNSPUNSPUNSP
322005-01-26 11:50PSTYesDJP/DRSUSGS11811.29-0.020.70FairClearNONE1Imported Channel 1WADEunspeunkno11854.055.92.11UNSPUNSPUNSPunknUNSPUNSPUNSP
312005-01-15 07:40PSTYesKLSUSGS18911.630.010.50PoorClearNONE1Imported Channel 1WADEunspeunkno18966.573.82.56UNSPUNSPUNSPunknUNSPUNSPUNSP
302005-01-06 12:00PSTYesDJPUSGS37.010.070.000.60FairClearNONE1Imported Channel 1WADEunspeunkno37.045.031.41.18UNSPUNSPUNSPunknUNSPUNSPUNSP
292004-12-02 11:30PSTYesDJPUSGS8.059.490.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno8.0511.012.50.64UNSPUNSPUNSPunknUNSPUNSPUNSP
282004-11-02 12:10PSTYesDJPUSGS20.19.80-0.010.80PoorClearNONE1Imported Channel 1WADEunspeunkno20.111.816.51.22UNSPUNSPUNSPunknUNSPUNSPUNSP
272004-10-21 13:55PDTYesDJPUSGS70.810.47-0.030.60FairClearNONE1Imported Channel 1WADEunspeunkno70.846.050.11.41UNSPUNSPUNSPunknUNSPUNSPUNSP
262004-06-04 11:20PDTYesDRSUSGS0.759.030.000.20PoorClearNONE1Imported Channel 1WADEunspeunkno0.754.102.460.30UNSPUNSPUNSPunknUNSPUNSPUNSP
252004-05-04 11:25PDTYesDJPUSGS2.879.240.000.60PoorClearNONE1Imported Channel 1WADEunspeunkno2.879.006.040.48UNSPUNSPUNSPunknUNSPUNSPUNSP
242004-04-08 11:25PDTYesDJPUSGS8.089.530.000.80FairClearNONE1Imported Channel 1WADEunspeunkno8.0810.512.80.63UNSPUNSPUNSPunknUNSPUNSPUNSP
232004-03-08 11:25PSTYesDJPUSGS45.810.17-0.010.70PoorClearNONE1Imported Channel 1WADEunspeunkno45.834.041.91.09UNSPUNSPUNSPunknUNSPUNSPUNSP
222004-02-26 14:50PSTYesDRS/JSUSGS15411.44-0.100.40FairClearNONE1Imported Channel 1WADEunspeunkno15454.071.62.15UNSPUNSPUNSPunknUNSPUNSPUNSP
212004-02-05 10:45PSTYesDJPUSGS2.439.240.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno2.437.705.140.47UNSPUNSPUNSPunknUNSPUNSPUNSP
202004-01-13 11:30PSTYesDJPUSGS2.379.21-0.010.60PoorClearNONE1Imported Channel 1WADEunspeunkno2.377.506.360.37UNSPUNSPUNSPunknUNSPUNSPUNSP
192003-07-08 10:45PDTYesDJPUSGS0.609.020.000.60PoorClearNONE1Imported Channel 1WADEunspeunkno0.605.503.360.18UNSPUNSPUNSPunknUNSPUNSPUNSP
182003-06-11 12:00PDTYesDJPUSGS3.739.280.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno3.738.507.420.50UNSPUNSPUNSPunknUNSPUNSPUNSP
172003-05-07 12:10PDTYesDJPUSGS43.110.160.010.50FairClearNONE1Imported Channel 1WADEunspeunkno43.148.044.30.97UNSPUNSPUNSPunknUNSPUNSPUNSP
162003-04-15 10:40PDTYesDJPUSGS64.010.400.010.50FairClearNONE1Imported Channel 1WADEunspeunkno64.049.050.11.28UNSPUNSPUNSPunknUNSPUNSPUNSP
152003-04-09 11:45PDTYesDJPUSGS9.439.550.010.40FairClearNONE1Imported Channel 1WADEunspeunkno9.4310.09.650.98UNSPUNSPUNSPunknUNSPUNSPUNSP
142003-03-17 11:40PSTYesDRSUSGS11411.070.030.60FairClearNONE1Imported Channel 1WADEunspeunkno11432.047.22.42UNSPUNSPUNSPunknUNSPUNSPUNSP
132003-03-16 12:15PSTYesDJPUSGS27511.900.040.80FairClearNONE1Imported Channel 1WADEunspeunkno27569.01022.70UNSPUNSPUNSPunknUNSPUNSPUNSP
122003-03-13 11:55PSTYesDJPUSGS14.19.640.000.60PoorClearNONE1Imported Channel 1WADEunspeunkno14.111.515.40.92UNSPUNSPUNSPunknUNSPUNSPUNSP
112003-02-25 14:35PSTYesDRSUSGS21.49.81-0.020.40PoorClearNONE1Imported Channel 1WADEunspeunkno21.412.617.41.23UNSPUNSPUNSPunknUNSPUNSPUNSP
102003-02-21 11:00PSTYesDJPUSGS17.59.76-0.020.50PoorClearNONE1Imported Channel 1WADEunspeunkno17.530.530.80.57UNSPUNSPUNSPunknUNSPUNSPUNSP
92003-02-14 10:20PSTYesJMSUSGS16311.320.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno16353.067.42.42UNSPUNSPUNSPunknUNSPUNSPUNSP
82003-02-12 14:15PSTYesKLS/JAUSGS372015.62 FairClearNONE1Imported Channel 1OTHRQIDIR 3720 UNSPUNSPUNSPunknUNSPUNSPUNSP
72003-02-03 10:45PSTYesDJPUSGS1.229.180.000.70PoorClearNONE1Imported Channel 1WADEunspeunkno1.227.003.200.38UNSPUNSPUNSPunknUNSPUNSPUNSP
62003-01-09 11:35PSTYesDJPUSGS2.679.30-0.010.60PoorClearNONE1Imported Channel 1WADEunspeunkno2.679.107.110.38UNSPUNSPUNSPunknUNSPUNSPUNSP
52002-05-07 10:15PDTYesDJPUSGS0.649.090.010.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.645.903.970.16UNSPUNSPUNSPunknUNSPUNSPUNSP
42002-04-04 15:40PSTYesDRSUSGS0.999.160.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.995.403.990.25UNSPUNSPUNSPunknUNSPUNSPUNSP
32002-03-21 11:40PSTYesDRS/DJPUSGS1.569.240.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno1.567.805.340.29UNSPUNSPUNSPunknUNSPUNSPUNSP
22002-02-27 10:35PSTYesDRS/DJPUSGS1.749.230.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno1.747.805.580.31UNSPUNSPUNSPunknUNSPUNSPUNSP
12002-01-24 16:30PSTYesMCSUSGS1.139.220.000.60GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno1.137.003.750.30UNSPUNSPUNSPunknUNSPUNSPUNSP