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Streamflow Measurements for the Nation


USGS 11183700 LITTLE PINE C NR ALAMO CA


Contra Costa County, California
Hydrologic Unit Code 18050001
Latitude  37°53'06", Longitude 121°58'36" NAD27
Drainage area 1.22  square miles
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)
721989-04-07 13:30PDTYesLAFUSGS0.030.730.001.00FairDebrisModerateNONE1Imported Channel 1OTHRQFLUM 0.03 UNSPUNSPUNSPunknUNSPUNSPUNSP
711989-03-16 14:45PSTYesJJGUSGS0.050.760.010.60GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.05 UNSPUNSPUNSPunknUNSPUNSPUNSP
701988-02-25 16:30PSTYesJJGUSGS0.040.76-0.010.40GoodClearNONE1Imported Channel 1OTHRQFLUM 0.04 UNSPUNSPUNSPunknUNSPUNSPUNSP
691988-01-14 13:00PSTYesJJGUSGS0.080.79-0.010.40GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.08 UNSPUNSPUNSPunknUNSPUNSPUNSP
681987-04-09 14:40PDTYesgibUSGS0.010.740.000.80GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
591985-04-25 08:45PSTYesfreUSGS0.020.730.000.80ExcellentClearNONE1Imported Channel 1OTHRQFLUM 0.02 UNSPUNSPUNSPunknUNSPUNSPUNSP
581985-03-28 15:05PSTYesfreUSGS0.250.860.001.00GoodClearNONE1Imported Channel 1OTHRQFLUM 0.25 UNSPUNSPUNSPunknUNSPUNSPUNSP
571985-02-28 14:20PSTYesfreUSGS0.070.790.000.90GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.07 UNSPUNSPUNSPunknUNSPUNSPUNSP
561985-01-25 10:10PSTYesfreUSGS0.070.790.001.10GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.07 UNSPUNSPUNSPunknUNSPUNSPUNSP
551984-12-20 11:15PSTYesfreUSGS0.110.830.001.00GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.11 UNSPUNSPUNSPunknUNSPUNSPUNSP
3541984-11-19 14:25PSTYesmarUSGS0.060.850.000.20Poor NONE1Imported Channel 1WADEunspeunkno0.061.800.240.25UNSPUNSPUNSPunknUNSPUNSPUNSP
531984-05-24 13:35PDTYesfreUSGS0.000.70 GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
521984-04-25 12:00PSTYesmcnUSGS0.070.810.000.10PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.070.500.120.53UNSPUNSPUNSPunknUNSPUNSPUNSP
511984-03-22 14:00PSTYesmcnUSGS0.190.880.000.20GoodClearNONE1Imported Channel 1UNSPother 0.19 UNSPUNSPUNSPunknUNSPUNSPUNSP
501984-02-23 14:10PSTYesfreUSGS0.390.920.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno0.394.200.900.44UNSPUNSPUNSPunknUNSPUNSPUNSP
491984-01-16 14:55PSTYesfreUSGS0.821.000.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno0.825.101.370.60UNSPUNSPUNSPunknUNSPUNSPUNSP
481983-12-13 -- ----YesfreUSGS1.560.050.000.50GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno1.564.801.790.87UNSPUNSPUNSPunknUNSPUNSPUNSP
471983-07-07 -- ----YescreUSGS0.040.830.000.10PoorClearNONE1Imported Channel 1WADEunspeunkno0.041.700.230.17UNSPUNSPUNSPunknUNSPUNSPUNSP
4561983-06-24 12:00PDTYesmarUSGS0.080.840.000.10FairDebrisLightNONE1Imported Channel 1WADEunspeunkno0.081.700.270.30UNSPUNSPUNSPunknUNSPUNSPUNSP
451983-05-11 -- ----YesharUSGS0.540.990.000.30PoorClearNONE1Imported Channel 1UNSPother 0.54 UNSPUNSPUNSPunknUNSPUNSPUNSP
441983-04-07 11:45PSTYeshar/sagUSGS1.401.230.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno1.407.801.630.86UNSPUNSPUNSPunknUNSPUNSPUNSP
431983-03-17 12:15PSTYesharUSGS4.131.320.000.30PoorClearNONE1Imported Channel 1WADEunspeunkno4.135.602.421.70UNSPUNSPUNSPunknUNSPUNSPUNSP
421983-01-27 -- ----YesharUSGS7.811.43-0.010.30FairClearNONE1Imported Channel 1WADEunspeunkno7.818.004.231.85UNSPUNSPUNSPunknUNSPUNSPUNSP
411983-01-05 -- ----Yeshar/breUSGS0.400.94-0.010.30Poor NONE1Imported Channel 1UNSPother 0.40 UNSPUNSPUNSPunknUNSPUNSPUNSP
401982-06-22 09:00PDTYesmcnUSGS0.120.83 ExcellentDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.12 UNSPUNSPUNSPunknUNSPUNSPUNSP
381982-04-05 14:35PSTYeswebUSGS3.101.270.000.30FairClearNONE1Imported Channel 1WADEunspeunkno3.106.001.851.68UNSPUNSPUNSPunknUNSPUNSPUNSP
391982-03-12 12:20PSTYesmcnUSGS0.550.980.000.20FairDebrisLightNONE1Imported Channel 1WADEunspeunkno0.552.200.541.02UNSPUNSPUNSPunknUNSPUNSPUNSP
371982-02-17 11:40PSTYeswebUSGS2.891.230.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno2.894.902.011.44UNSPUNSPUNSPunknUNSPUNSPUNSP
361982-01-16 13:15PSTYeswebUSGS0.761.060.000.20GoodDebrisModerateNONE1Imported Channel 1WADEunspeunkno0.763.100.561.36UNSPUNSPUNSPunknUNSPUNSPUNSP
351981-12-15 12:55PSTYeswebUSGS4.000.78 UnspecifiedDebrisLightNONE1Imported Channel 1OTHRQFLUM 4.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
341981-11-18 11:25PSTYesgibUSGS0.040.82 Good NONE1Imported Channel 1OTHRQFLUM 0.04 UNSPUNSPUNSPunknUNSPUNSPUNSP
331981-03-31 08:30PSTYesweb/gibUSGS0.140.84 Good NONE1Imported Channel 1OTHRQFLUM 0.14 UNSPUNSPUNSPunknUNSPUNSPUNSP
321981-02-23 15:00PSTYeskooUSGS0.040.76 Good NONE1Imported Channel 1OTHRQFLUM 0.04 UNSPUNSPUNSPunknUNSPUNSPUNSP
311981-01-23 -- ----Yeslee/gibUSGS0.050.81 GoodClearNONE1Imported Channel 1OTHRQFLUM 0.05 UNSPUNSPUNSPunknUNSPUNSPUNSP
301981-01-22 08:30PSTYeswebUSGS0.020.78 FairDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.02 UNSPUNSPUNSPunknUNSPUNSPUNSP
291980-05-28 09:15PDTYeskooUSGS0.170.840.000.20Good NONE1Imported Channel 1UNSPother 0.17 UNSPUNSPUNSPunknUNSPUNSPUNSP
281980-04-21 11:50PSTYeskooUSGS0.350.93 Good NONE1Imported Channel 1UNSPother 0.35 UNSPUNSPUNSPunknUNSPUNSPUNSP
261980-03-20 15:00PSTYesleeUSGS0.941.090.000.20PoorDebrisLightNONE1Imported Channel 1WADEunspeunkno0.944.100.881.07UNSPUNSPUNSPunknUNSPUNSPUNSP
271980-03-20 -- ----YesleeUSGS0.911.090.000.30FairDebrisLightNONE1Imported Channel 1UNSPother 0.91 UNSPUNSPUNSPunknUNSPUNSPUNSP
251980-02-18 11:25PSTYesglaUSGS8.871.330.000.60Good NONE1Imported Channel 1UNSPother 8.87 UNSPUNSPUNSPunknUNSPUNSPUNSP
241980-02-06 11:15PSTYesweb/leeUSGS0.480.970.000.20FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno0.483.300.810.59UNSPUNSPUNSPunknUNSPUNSPUNSP
231980-01-04 09:30PSTYesgla/leeUSGS0.230.88-0.010.30Good NONE1Imported Channel 1UNSPother 0.23 UNSPUNSPUNSPunknUNSPUNSPUNSP
221979-04-25 09:00PSTYeswebUSGS0.140.890.000.40UnspecifiedClearNONE1Imported Channel 1OTHRQFLUM 0.14 UNSPUNSPUNSPunknUNSPUNSPUNSP
211979-03-30 15:20PSTYeswebUSGS0.240.940.000.30Fair NONE1Imported Channel 1UNSPother 0.24 UNSPUNSPUNSPunknUNSPUNSPUNSP
201979-02-28 08:00PSTYeswebUSGS0.570.980.000.40Fair NONE1Imported Channel 1UNSPother 0.57 UNSPUNSPUNSPunknUNSPUNSPUNSP
191979-01-17 08:35PSTYesbogUSGS0.791.060.000.30Good NONE1Imported Channel 1UNSPother 0.79 UNSPUNSPUNSPunknUNSPUNSPUNSP
181978-06-14 16:30PDTYesdai/boqUSGS0.020.890.000.10FairVegetationLightNONE1Imported Channel 1WADEunspeunkno0.021.000.090.22UNSPUNSPUNSPunknUNSPUNSPUNSP
171978-05-08 16:25PDTYesdaiUSGS0.160.940.000.20GoodClearNONE1Imported Channel 1UNSPother 0.16 UNSPUNSPUNSPunknUNSPUNSPUNSP
161978-04-05 11:45PSTYesboqUSGS0.591.060.000.30FairClearNONE1Imported Channel 1WADEunspeunkno0.593.000.630.94UNSPUNSPUNSPunknUNSPUNSPUNSP
151978-03-07 10:30PSTYesbalUSGS2.051.190.000.30GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno2.053.601.041.97UNSPUNSPUNSPunknUNSPUNSPUNSP
141978-02-07 13:15PSTYesbalUSGS4.921.350.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno4.927.602.312.13UNSPUNSPUNSPunknUNSPUNSPUNSP
131978-01-16 15:15PSTYeslimUSGS1.111.480.000.50FairClearNONE1Imported Channel 1WADEunspeunkno1.117.205.262.11UNSPUNSPUNSPunknUNSPUNSPUNSP
121978-01-05 12:40PSTYesbalUSGS2.981.220.000.70Good NONE1Imported Channel 1WADEunspeunkno2.986.001.302.89UNSPUNSPUNSPunknUNSPUNSPUNSP
111976-04-13 12:40PSTYessim/henUSGS0.010.76 ExcellentDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
101976-03-18 10:35PSTYeshenUSGS0.010.75 Fair NONE1Imported Channel 1OTHRQFLUM 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
91976-02-11 13:30PSTYeshenUSGS0.030.75 FairClearNONE1Imported Channel 1OTHRQFLUM 0.03 UNSPUNSPUNSPunknUNSPUNSPUNSP
81976-01-06 10:15PSTYeshenUSGS0.020.77 FairClearNONE1Imported Channel 1OTHRQFLUM 0.02 UNSPUNSPUNSPunknUNSPUNSPUNSP
71975-12-02 14:12PSTYessimUSGS0.020.76 GoodDebrisLightNONE1Imported Channel 1OTHRQFLUM 0.02 UNSPUNSPUNSPunknUNSPUNSPUNSP
61975-05-13 09:50PDTYesmar/corUSGS0.200.880.000.20Unspecified NONE1Imported Channel 1UNSPother 0.20 UNSPUNSPUNSPunknUNSPUNSPUNSP
51975-03-25 11:35PDTYestruUSGS2.161.170.000.30GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno2.165.302.510.86UNSPUNSPUNSPunknUNSPUNSPUNSP
41975-02-14 09:00PSTYestruUSGS1.031.050.000.30UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno1.033.901.130.91UNSPUNSPUNSPunknUNSPUNSPUNSP
31975-02-05 12:10PSTYesrobUSGS0.170.870.000.20Good NONE1Imported Channel 1WADEunspeunkno0.171.600.310.55UNSPUNSPUNSPunknUNSPUNSPUNSP
21975-01-07 10:40PSTYestruUSGS0.080.810.000.10Unspecified NONE1Imported Channel 1UNSPother 0.08 UNSPUNSPUNSPunknUNSPUNSPUNSP
11974-12-02 -- ----Yestys/larUSGS0.080.790.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno0.082.200.370.20UNSPUNSPUNSPunknUNSPUNSPUNSP