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Streamflow Measurements for the Nation


USGS 10345490 GRAY C NR FLORISTON CA
Nevada County, California
Hydrologic Unit Code 16050102
Latitude  39°22'22", Longitude 120°01'49" NAD27
Drainage area 17.6  square miles
Gage datum 5,420 feet above NGVD29
Output formats
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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)
792007-03-15 12:15PDTYesPHUSGS13.22.090.000.40FairClearNONE1Imported Channel 1WADEunspeunkno13.29.509.871.34UNSPUNSPUNSPunknUNSPUNSPUNSP
782007-01-31 13:53PSTYesPHUSGS8.30 0.000.30FairIceShoreNONE1Imported Channel 1WADEunspeunkno8.309.207.901.05UNSPUNSPUNSPunknUNSPUNSPUNSP
772007-01-10 10:51PSTYesPHUSGS9.361.900.000.30FairIceShoreNONE1Imported Channel 1WADEunspeunkno9.369.908.781.07UNSPUNSPUNSPunknUNSPUNSPUNSP
762006-11-14 12:24PSTYesPHUSGS13.52.170.010.40FairDebrisLightNONE1Imported Channel 1WADEunspeunkno13.58.307.961.70UNSPUNSPUNSPunknUNSPUNSPUNSP
752006-10-06 13:15PDTYesPHUSGS13.72.100.000.40FairClearNONE1Imported Channel 1WADEunspeunkno13.78.809.061.51UNSPUNSPUNSPunknUNSPUNSPUNSP
742006-08-15 14:24PDTYesPHUSGS19.82.180.000.40FairClearNONE1Imported Channel 1UNSPother 19.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
732006-07-13 15:10PDTYesJBDUSGS54.92.38-0.012.80PoorClearNONE1Imported Channel 1WADEunspeunkno54.912.515.13.64UNSPUNSPUNSPunknUNSPUNSPUNSP
722006-06-13 12:26PDTYesPH /JBDUSGS1232.580.010.30PoorClearNONE1Imported Channel 1WADEunspeunkno12321.528.14.39UNSPUNSPUNSPunknUNSPUNSPUNSP
712006-05-23 12:48PDTYesKBUSGS78.62.260.000.40FairUnspecifedNONE1Imported Channel 1WADEunspeunkno78.617.523.33.37UNSPUNSPUNSPunknUNSPUNSPUNSP
702006-05-09 13:19PDTYesphUSGS1173.01 FairUnspecifedNONE1Imported Channel 1WADEunspeunkno11719.522.75.17UNSPUNSPUNSPunknUNSPUNSPUNSP
692006-04-03 12:12PDTYesPHUSGS47.22.400.010.40FairClearNONE1Imported Channel 1WADEunspeunkno47.212.313.33.54UNSPUNSPUNSPunknUNSPUNSPUNSP
682006-03-30 13:43PSTYesPHUSGS20.72.000.010.30FairClearNONE1Imported Channel 1WADEunspeunkno20.711.19.572.16UNSPUNSPUNSPunknUNSPUNSPUNSP
672006-03-30 13:06PSTYesPHUSGS22.81.990.000.40FairClearNONE1Imported Channel 1WADEunspeunkno22.811.19.412.42UNSPUNSPUNSPunknUNSPUNSPUNSP
662006-02-27 13:38PSTYesPHUSGS77.23.36 FairClearNONE1Imported Channel 1WADEunspeunkno77.217.518.84.11UNSPUNSPUNSPunknUNSPUNSPUNSP
652006-02-10 13:30PSTYesJHUSGS19.32.480.000.50FairClearNONE1Imported Channel 1WADEunspeunkno19.312.69.841.96UNSPUNSPUNSPunknUNSPUNSPUNSP
642006-01-10 16:00PSTYesGRUSGS26.22.630.000.30Poor NONE1Imported Channel 1UNSPother 26.2 UNSPUNSPUNSPunknUNSPUNSPUNSP
632006-01-04 12:00PSTYesJHUSGS42.8 Fair NONE1Imported Channel 1UNSPother 42.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
622005-12-22 12:30PSTYesJHUSGS40.92.500.000.50FairClearNONE1Imported Channel 1UNSPother 40.9 UNSPUNSPUNSPunknUNSPUNSPUNSP
612005-12-02 12:30PSTYesJHUSGS15.92.16-0.010.50FairClearNONE1Imported Channel 1WADEunspeunkno15.912.09.681.64UNSPUNSPUNSPunknUNSPUNSPUNSP
602005-11-02 11:30PSTYesJHUSGS11.02.040.000.50FairClearNONE1Imported Channel 1WADEunspeunkno11.012.08.031.38UNSPUNSPUNSPunknUNSPUNSPUNSP
592005-09-28 16:30PDTYesJhUSGS12.62.030.000.50FairClearNONE1Imported Channel 1WADEunspeunkno12.612.59.301.38UNSPUNSPUNSPunknUNSPUNSPUNSP
582005-08-25 11:15PDTYesJHUSGS16.72.11-0.010.50FairClearNONE1Imported Channel 1WADEunspeunkno16.712.610.31.62UNSPUNSPUNSPunknUNSPUNSPUNSP
572005-08-08 14:45PDTYesJHUSGS21.02.190.000.50FairClearNONE1Imported Channel 1WADEunspeunkno21.012.611.01.91UNSPUNSPUNSPunknUNSPUNSPUNSP
562005-07-28 14:00PDTYesJHUSGS27.42.280.000.50FairClearNONE1Imported Channel 1WADEunspeunkno27.413.312.02.29UNSPUNSPUNSPunknUNSPUNSPUNSP
552005-07-19 10:45PDTYesJHUSGS36.22.200.010.50FairClearNONE1Imported Channel 1WADEunspeunkno36.214.314.12.57UNSPUNSPUNSPunknUNSPUNSPUNSP
542005-07-07 14:30PDTYesJHUSGS63.52.360.000.60FairClearNONE1Imported Channel 1WADEunspeunkno63.519.018.83.37UNSPUNSPUNSPunknUNSPUNSPUNSP
532005-06-29 11:00PDTYesJHUSGS69.62.41-0.030.80Fair NONE1Imported Channel 1WADEunspeunkno69.617.517.14.07UNSPUNSPUNSPunknUNSPUNSPUNSP
522005-06-24 09:30PDTYesJHUSGS73.12.370.010.70Fair NONE1Imported Channel 1WADEunspeunkno73.117.216.34.48UNSPUNSPUNSPunknUNSPUNSPUNSP
512005-06-15 11:15PDTYesJHUSGS82.52.200.010.80Fair NONE1Imported Channel 1WADEunspeunkno82.516.519.84.16UNSPUNSPUNSPunknUNSPUNSPUNSP
502005-06-06 14:30PDTYesGRUSGS79.92.520.000.50Poor NONE1Imported Channel 1WADEunspeunkno79.915.517.64.55UNSPUNSPUNSPunknUNSPUNSPUNSP
492005-05-31 10:30PDTYesGRUSGS97.92.650.050.40PoorDebrisLightNONE1Imported Channel 1CRANunspeunkno97.917.017.35.66UNSPUNSPUNSPunknUNSPUNSPUNSP
482005-05-16 09:30PDTYesJHUSGS1022.68-0.030.60PoorClearNONE1Imported Channel 1CRANunspeunkno10219.522.84.46UNSPUNSPUNSPunknUNSPUNSPUNSP
472005-05-05 10:55PDTYesJHUSGS50.02.240.020.60PoorClearNONE1Imported Channel 1WADEunspeunkno50.015.815.13.30UNSPUNSPUNSPunknUNSPUNSPUNSP
462005-05-03 11:00PDTYesJHUSGS35.82.15-0.010.50PoorClearNONE1Imported Channel 1WADEunspeunkno35.815.512.62.85UNSPUNSPUNSPunknUNSPUNSPUNSP
452005-04-04 13:45PDTYesJHUSGS18.92.030.010.50PoorClearNONE1Imported Channel 1WADEunspeunkno18.912.010.51.79UNSPUNSPUNSPunknUNSPUNSPUNSP
442005-03-30 12:45PSTYesJHUSGS18.92.020.010.80FairClearNONE1Imported Channel 1WADEunspeunkno18.912.010.31.83UNSPUNSPUNSPunknUNSPUNSPUNSP
432005-03-01 12:25PSTYesJHUSGS9.991.990.000.60FairIceCoverNONE1Imported Channel 1WADEunspeunkno9.9910.47.761.29UNSPUNSPUNSPunknUNSPUNSPUNSP
422005-01-27 13:10PSTYesJHUSGS10.51.990.000.60PoorIceCoverNONE1Imported Channel 1WADEunspeunkno10.510.78.291.27UNSPUNSPUNSPunknUNSPUNSPUNSP
412004-12-28 14:05PSTYesJHUSGS7.991.880.010.50FairClearNONE1Imported Channel 1WADEunspeunkno7.9910.46.761.18UNSPUNSPUNSPunknUNSPUNSPUNSP
402004-11-02 13:20PSTYesJHUSGS9.281.920.000.50FairClearNONE1Imported Channel 1WADEunspeunkno9.2810.67.131.30UNSPUNSPUNSPunknUNSPUNSPUNSP
392004-09-29 12:00PDTYesJHUSGS8.221.900.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno8.2210.86.731.22UNSPUNSPUNSPunknUNSPUNSPUNSP
382004-08-31 14:52PDTYesJHUSGS8.761.89-0.010.60FairClearNONE1Imported Channel 1WADEunspeunkno8.7610.46.671.31UNSPUNSPUNSPunknUNSPUNSPUNSP
372004-07-21 14:10PDTYesJHUSGS14.61.97-0.020.50PoorClearNONE1Imported Channel 1WADEunspeunkno14.612.08.581.70UNSPUNSPUNSPunknUNSPUNSPUNSP
362004-06-30 14:45PDTYesJHUSGS22.22.020.010.50PoorClearNONE1Imported Channel 1WADEunspeunkno22.214.110.32.15UNSPUNSPUNSPunknUNSPUNSPUNSP
352004-06-07 12:52PDTYesJHUSGS39.62.25-0.010.50PoorClearNONE1Imported Channel 1WADEunspeunkno39.614.213.82.86UNSPUNSPUNSPunknUNSPUNSPUNSP
342004-05-03 14:17PDTYesJH / GRUSGS32.12.220.030.50PoorClearNONE1Imported Channel 1WADEunspeunkno32.112.29.633.33UNSPUNSPUNSPunknUNSPUNSPUNSP
332004-04-06 14:30PDTYesJHUSGS29.02.130.000.60PoorClearNONE1Imported Channel 1WADEunspeunkno29.013.512.62.31UNSPUNSPUNSPunknUNSPUNSPUNSP
322004-03-04 13:05PSTYesDOH/PHUSGS9.151.900.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno9.1511.36.171.48UNSPUNSPUNSPunknUNSPUNSPUNSP
312004-02-05 14:47PSTYesdohUSGS13.41.97-0.030.40FairIceShoreNONE1Imported Channel 1WADEunspeunkno13.411.47.301.84UNSPUNSPUNSPunknUNSPUNSPUNSP
302004-01-15 13:14PSTYesdohUSGS9.551.890.000.30FairClearNONE1Imported Channel 1WADEunspeunkno9.5510.96.201.54UNSPUNSPUNSPunknUNSPUNSPUNSP
292003-12-19 09:45PSTYesdohUSGS7.931.880.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno7.9311.05.751.38UNSPUNSPUNSPunknUNSPUNSPUNSP
282003-11-12 14:00PSTYesdohUSGS9.101.920.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno9.1011.86.511.40UNSPUNSPUNSPunknUNSPUNSPUNSP
272003-10-07 13:20PDTYesDOHUSGS9.291.900.000.40FairClearNONE1Imported Channel 1WADEunspeunkno9.2911.36.361.46UNSPUNSPUNSPunknUNSPUNSPUNSP
262003-08-28 12:12PDTYesDOHUSGS12.41.950.000.40FairClearNONE1Imported Channel 1WADEunspeunkno12.412.37.361.69UNSPUNSPUNSPunknUNSPUNSPUNSP
252003-07-21 14:43PDTYesDOHUSGS19.81.970.000.40FairClearNONE1Imported Channel 1WADEunspeunkno19.813.49.981.99UNSPUNSPUNSPunknUNSPUNSPUNSP
242003-06-24 12:40PDTYesDOHUSGS33.82.17 Poor NONE1Imported Channel 1WADEunspeunkno33.813.410.83.12UNSPUNSPUNSPunknUNSPUNSPUNSP
232003-05-30 12:10PDTYesDOHUSGS86.92.56 Poor NONE1Imported Channel 1WADEunspeunkno86.915.217.45.00UNSPUNSPUNSPunknUNSPUNSPUNSP
222003-05-21 19:27PDTYesdohUSGS80.42.820.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno80.415.217.04.72UNSPUNSPUNSPunknUNSPUNSPUNSP
212003-04-23 12:40PDTYesdohUSGS21.42.220.000.40FairClearNONE1Imported Channel 1WADEunspeunkno21.413.28.972.39UNSPUNSPUNSPunknUNSPUNSPUNSP
202003-03-19 14:50PSTYesdohUSGS14.02.140.000.50FairClearNONE1Imported Channel 1WADEunspeunkno14.013.07.381.90UNSPUNSPUNSPunknUNSPUNSPUNSP
192003-02-11 12:30PSTYesdohUSGS12.52.100.010.30FairIceShoreNONE1Imported Channel 1WADEunspeunkno12.513.07.751.61UNSPUNSPUNSPunknUNSPUNSPUNSP
182003-01-07 13:05PSTYesdohUSGS10.62.100.000.30FairIceShoreNONE1Imported Channel 1WADEunspeunkno10.612.66.821.56UNSPUNSPUNSPunknUNSPUNSPUNSP
172002-12-05 12:55PSTYesdohUSGS7.952.020.010.30FairClearNONE1Imported Channel 1WADEunspeunkno7.9512.65.541.44UNSPUNSPUNSPunknUNSPUNSPUNSP
162002-11-05 14:50PSTYesdohUSGS7.772.040.000.30FairClearNONE1Imported Channel 1WADEunspeunkno7.779.304.751.64UNSPUNSPUNSPunknUNSPUNSPUNSP
152002-10-03 13:50PDTYesdohUSGS7.782.030.000.30FairClearNONE1Imported Channel 1WADEunspeunkno7.789.805.161.51UNSPUNSPUNSPunknUNSPUNSPUNSP
142002-08-27 13:20PDTYesdohUSGS9.132.060.000.30FairClearNONE1Imported Channel 1WADEunspeunkno9.139.705.701.60UNSPUNSPUNSPunknUNSPUNSPUNSP
132002-08-07 14:20PDTYesdohUSGS10.22.090.000.30FairClearNONE1Imported Channel 1WADEunspeunkno10.210.15.781.76UNSPUNSPUNSPunknUNSPUNSPUNSP
122002-07-16 13:35PDTYesdohUSGS15.62.160.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno15.611.26.712.32UNSPUNSPUNSPunknUNSPUNSPUNSP
112002-06-12 15:05PDTYesDOHUSGS26.82.370.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno26.815.211.12.41UNSPUNSPUNSPunknUNSPUNSPUNSP
102002-05-16 18:20PDTYesDOHUSGS59.82.580.030.20PoorClearNONE1Imported Channel 1WADEunspeunkno59.816.616.73.58UNSPUNSPUNSPunknUNSPUNSPUNSP
92002-05-07 18:37PDTYesMM /KBUSGS31.82.430.040.50FairClearNONE1Imported Channel 1WADEunspeunkno31.812.811.92.67UNSPUNSPUNSPunknUNSPUNSPUNSP
82002-04-19 13:29PDTYesKBUSGS19.62.300.000.60FairClearNONE1Imported Channel 1WADEunspeunkno19.611.88.582.28UNSPUNSPUNSPunknUNSPUNSPUNSP
72002-04-03 13:56PSTYesKBUSGS21.22.250.020.60Fair NONE1Imported Channel 1WADEunspeunkno21.212.38.262.57UNSPUNSPUNSPunknUNSPUNSPUNSP
62002-03-28 13:58PSTYesDOH/KBUSGS11.02.130.000.40FairClearNONE1Imported Channel 1WADEunspeunkno11.011.85.512.00UNSPUNSPUNSPunknUNSPUNSPUNSP
52002-02-28 12:40PSTYesDOHUSGS9.182.100.010.40PoorClearNONE1Imported Channel 1WADEunspeunkno9.1811.54.602.00UNSPUNSPUNSPunknUNSPUNSPUNSP
42002-01-24 13:55PSTYesDOHUSGS7.813.80-0.020.20FairIceCoverNONE1Imported Channel 1WADEunspeunkno7.814.405.741.36UNSPUNSPUNSPunknUNSPUNSPUNSP
32002-01-03 14:36PSTYesDOHUSGS9.512.100.000.40FairClearNONE1Imported Channel 1WADEunspeunkno9.5111.84.921.93UNSPUNSPUNSPunknUNSPUNSPUNSP
22001-12-06 16:55PSTYesDOHUSGS7.942.070.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno7.9413.04.651.71UNSPUNSPUNSPunknUNSPUNSPUNSP
12001-11-27 13:20PSTYesDOHUSGS7.802.230.000.30FairIceShoreNONE1Imported Channel 1WADEunspeunkno7.8012.05.891.32UNSPUNSPUNSPunknUNSPUNSPUNSP