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Streamflow Measurements for the Nation

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USGS 12117700 ROCK CREEK BELOW WALSH LAKE NEAR LANDSBURG, WA


King County, Washington
Hydrologic Unit Code 17110012
Latitude  47°23'56", Longitude 121°55'12" NAD27
Drainage area 4.91  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)
321990-10-26 12:35PDTYesROOUSGS15.23.550.000.50FairClearNONE1Imported Channel 1WADEunspeunkno15.214.513.41.13UNSPUNSPUNSPunknUNSPUNSPUNSP
311990-08-08 11:55PDTYesROOUSGS4.683.310.000.50FairClearNONE1Imported Channel 1WADEunspeunkno4.6813.05.020.00UNSPUNSPUNSPunknUNSPUNSPUNSP
301990-05-23 13:20PDTYesJCT/ROOUSGS12.33.450.000.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno12.314.09.421.30UNSPUNSPUNSPunknUNSPUNSPUNSP
291990-02-27 13:36PSTYesJCTUSGS23.63.63-0.010.50FairClearNONE1Imported Channel 1WADEunspeunkno23.615.014.01.69UNSPUNSPUNSPunknUNSPUNSPUNSP
281989-12-19 12:48PSTYesJCTUSGS14.63.520.000.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno14.614.011.21.30UNSPUNSPUNSPunknUNSPUNSPUNSP
271989-10-19 12:47PDTYesDTS/JTSUSGS4.893.400.001.30FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno4.8911.26.760.72UNSPUNSPUNSPunknUNSPUNSPUNSP
261989-09-05 -- ----YesJCTUSGS4.173.340.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno4.1711.06.020.69UNSPUNSPUNSPunknUNSPUNSPUNSP
251989-06-09 11:51PDTYesJCTUSGS7.873.390.000.50GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno7.8713.08.650.91UNSPUNSPUNSPunknUNSPUNSPUNSP
241989-03-01 12:00PSTYesJCTUSGS23.53.690.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno23.513.513.21.78UNSPUNSPUNSPunknUNSPUNSPUNSP
231988-12-23 10:57PSTYesJCTUSGS14.93.560.000.50GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno14.913.011.21.33UNSPUNSPUNSPunknUNSPUNSPUNSP
221988-10-12 -- ----YesJCTUSGS4.503.350.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno4.5012.07.600.59UNSPUNSPUNSPunknUNSPUNSPUNSP
211988-08-09 -- ----YesJEDUSGS4.173.300.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno4.1712.07.470.56UNSPUNSPUNSPunknUNSPUNSPUNSP
201988-04-26 -- ----YesJCTUSGS13.03.480.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno13.014.09.191.41UNSPUNSPUNSPunknUNSPUNSPUNSP
191988-02-23 -- ----YesJCTUSGS11.63.490.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno11.613.09.171.32UNSPUNSPUNSPunknUNSPUNSPUNSP
181987-12-08 -- ----YesJCTUSGS10.23.470.000.50FairClearNONE1Imported Channel 1WADEunspeunkno10.214.07.861.28UNSPUNSPUNSPunknUNSPUNSPUNSP
171987-10-05 -- ----YesjctUSGS3.493.320.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno3.4911.06.760.52UNSPUNSPUNSPunknUNSPUNSPUNSP
161987-08-10 -- ----YesBSPUSGS3.603.300.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno3.6011.87.000.51UNSPUNSPUNSPunknUNSPUNSPUNSP
151987-06-19 -- ----YesTGKUSGS5.083.350.000.70Good NONE1Imported Channel 1UNSPother 5.08 UNSPUNSPUNSPunknUNSPUNSPUNSP
141987-04-03 -- ----YesTGKUSGS10.83.470.010.50Good NONE1Imported Channel 1UNSPother 10.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
131987-01-28 -- ----YesTGKUSGS26.73.700.000.50Good NONE1Imported Channel 1UNSPother 26.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
121986-12-02 -- ----YesTGKUSGS23.73.660.000.40Good NONE1Imported Channel 1UNSPother 23.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
111986-11-24 -- ----YesTGKUSGS2935.880.011.20Good NONE1Imported Channel 1UNSPother 293 UNSPUNSPUNSPunknUNSPUNSPUNSP
101986-10-27 -- ----YesTGKUSGS29.73.800.000.60Good NONE1Imported Channel 1UNSPother 29.7 UNSPUNSPUNSPunknUNSPUNSPUNSP
91986-10-23 -- ----YesTGKUSGS3.673.330.000.40Good NONE1Imported Channel 1UNSPother 3.67 UNSPUNSPUNSPunknUNSPUNSPUNSP
81986-08-13 -- ----YesROO/SDUSGS4.043.300.010.60Fair NONE1Imported Channel 1WADEunspeunkno4.0414.57.500.54UNSPUNSPUNSPunknUNSPUNSPUNSP
71986-06-06 -- ----YesTGKUSGS8.263.380.000.80Good NONE1Imported Channel 1UNSPother 8.26 UNSPUNSPUNSPunknUNSPUNSPUNSP
61986-04-16 -- ----YesTGKUSGS15.63.520.000.80Good NONE1Imported Channel 1UNSPother 15.6 UNSPUNSPUNSPunknUNSPUNSPUNSP
51986-02-13 -- ----YesTGKUSGS11.03.460.000.70Good NONE1Imported Channel 1UNSPother 11.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
41986-01-19 -- ----YesTGKUSGS77.44.16-0.010.30Good NONE1Imported Channel 1UNSPother 77.4 UNSPUNSPUNSPunknUNSPUNSPUNSP
31985-12-09 -- ----YesTGKUSGS18.63.600.000.70Fair NONE1Imported Channel 1UNSPother 18.6 UNSPUNSPUNSPunknUNSPUNSPUNSP
21985-10-30 -- ----YesTGKUSGS25.33.680.000.90Good NONE1Imported Channel 1UNSPother 25.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
11985-09-27 -- ----YesROO/OCHUSGS4.333.340.000.50Fair NONE1Imported Channel 1UNSPother 4.33 UNSPUNSPUNSPunknUNSPUNSPUNSP