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Streamflow Measurements for the Nation

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USGS 12177900 LADDER CREEK AT NEHALEM, WA


Whatcom County, Washington
Hydrologic Unit Code 17110005
Latitude  48°40'32", Longitude 121°14'20" NAD27
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)
531998-10-15 13:55PDTYesSGWUSGS23.53.100.000.60Poor NONE1Imported Channel 1WADEunspeunkno23.525.018.01.31UNSPUNSPUNSPunknUNSPUNSPUNSP
521998-05-13 15:00PDTYesSGWUSGS98.53.640.000.70PoorClearNONE1Imported Channel 1WADEunspeunkno98.534.534.32.87UNSPUNSPUNSPunknUNSPUNSPUNSP
511998-02-12 12:30PSTYesSGWUSGS24.33.150.000.60FairClearNONE1Imported Channel 1WADEunspeunkno24.324.517.91.36UNSPUNSPUNSPunknUNSPUNSPUNSP
501997-10-10 14:55PDTYesSGWUSGS42.73.280.000.60FairClearNONE1Imported Channel 1WADEunspeunkno42.726.522.11.93UNSPUNSPUNSPunknUNSPUNSPUNSP
491997-05-05 -- ----YessgwUSGS48.83.660.000.60FairClearNONE1Imported Channel 1WADEunspeunkno48.826.020.02.44UNSPUNSPUNSPunknUNSPUNSPUNSP
481997-02-25 15:45PSTYesSGWUSGS32.13.820.000.50FairClearNONE1Imported Channel 1WADEunspeunkno32.125.021.11.52UNSPUNSPUNSPunknUNSPUNSPUNSP
471996-12-13 13:45PSTYesSGWUSGS27.63.760.000.60FairClearNONE1Imported Channel 1WADEunspeunkno27.625.019.51.42UNSPUNSPUNSPunknUNSPUNSPUNSP
461996-10-08 15:40PDTYesSGWUSGS33.83.820.000.60Fair NONE1Imported Channel 1WADEunspeunkno33.829.020.11.68UNSPUNSPUNSPunknUNSPUNSPUNSP
451996-08-06 15:50PDTYesSGWUSGS52.43.900.000.50FairClearNONE1Imported Channel 1WADEunspeunkno52.436.528.11.86UNSPUNSPUNSPunknUNSPUNSPUNSP
441996-06-13 10:15PDTYesSGW/JCTUSGS61.33.960.000.80FairDebrisLightNONE1Imported Channel 1WADEunspeunkno61.340.426.32.33UNSPUNSPUNSPunknUNSPUNSPUNSP
431996-04-18 10:51PDTYesJCTUSGS48.03.950.000.50FairDebrisLightNONE1Imported Channel 1WADEunspeunkno48.036.024.81.94UNSPUNSPUNSPunknUNSPUNSPUNSP
421996-02-14 14:26PSTYesJCTUSGS54.63.880.000.50FairClearNONE1Imported Channel 1WADEunspeunkno54.638.025.32.16UNSPUNSPUNSPunknUNSPUNSPUNSP
411995-12-06 10:48PSTYesJCTUSGS49.53.980.000.50FairClearNONE1Imported Channel 1WADEunspeunkno49.530.022.32.22UNSPUNSPUNSPunknUNSPUNSPUNSP
401995-10-19 08:34PDTYesJCTUSGS55.54.500.000.50FairClearNONE1Imported Channel 1WADEunspeunkno55.528.522.22.50UNSPUNSPUNSPunknUNSPUNSPUNSP
391995-08-16 16:28PDTYesJCTUSGS30.04.290.000.50FairClearNONE1Imported Channel 1WADEunspeunkno30.022.015.21.97UNSPUNSPUNSPunknUNSPUNSPUNSP
381995-06-14 10:33PDTYesJCTUSGS59.3 0.000.50FairClearNONE1Imported Channel 1WADEunspeunkno59.328.022.22.67UNSPUNSPUNSPunknUNSPUNSPUNSP
371995-04-25 10:36PDTYesJCTUSGS20.0 0.000.50FairClearNONE1Imported Channel 1WADEunspeunkno20.020.012.01.67UNSPUNSPUNSPunknUNSPUNSPUNSP
361995-01-26 08:52PSTYesJCTUSGS19.93.740.000.50FairClearNONE1Imported Channel 1WADEunspeunkno19.921.011.91.67UNSPUNSPUNSPunknUNSPUNSPUNSP
351994-12-13 14:21PSTYesJCTUSGS17.63.790.000.50FairClearNONE1Imported Channel 1WADEunspeunkno17.620.010.91.61UNSPUNSPUNSPunknUNSPUNSPUNSP
341994-10-05 10:28PDTYesJCTUSGS17.03.730.000.50FairClearNONE1Imported Channel 1WADEunspeunkno17.020.010.81.57UNSPUNSPUNSPunknUNSPUNSPUNSP
331994-07-20 13:30PDTYesJCTUSGS57.74.160.000.60FairClearNONE1Imported Channel 1WADEunspeunkno57.730.021.82.65UNSPUNSPUNSPunknUNSPUNSPUNSP
321994-05-17 -- ----YesJCTUSGS36.94.090.000.60FairClearNONE1Imported Channel 1WADEunspeunkno36.927.017.12.16UNSPUNSPUNSPunknUNSPUNSPUNSP
311994-02-24 -- ----YesJCTUSGS18.43.660.000.50FairClearNONE1Imported Channel 1WADEunspeunkno18.420.510.71.72UNSPUNSPUNSPunknUNSPUNSPUNSP
301993-10-21 -- ----YesJCTUSGS15.33.730.000.50FairClearNONE1Imported Channel 1WADEunspeunkno15.321.012.41.23UNSPUNSPUNSPunknUNSPUNSPUNSP
291993-08-25 -- ----YesJCTUSGS24.93.840.000.50FairClearNONE1Imported Channel 1WADEunspeunkno24.922.013.21.89UNSPUNSPUNSPunknUNSPUNSPUNSP
281993-06-23 -- ----YesJCTUSGS48.44.060.000.50FairClearNONE1Imported Channel 1WADEunspeunkno48.424.019.72.46UNSPUNSPUNSPunknUNSPUNSPUNSP
271993-04-12 13:32PDTYesJCTUSGS26.33.980.000.50FairClearNONE1Imported Channel 1WADEunspeunkno26.322.014.21.85UNSPUNSPUNSPunknUNSPUNSPUNSP
261993-02-10 -- ----YesJCTUSGS26.44.020.000.50FairClearNONE1Imported Channel 1WADEunspeunkno26.423.014.41.83UNSPUNSPUNSPunknUNSPUNSPUNSP
251992-12-10 -- ----YesJCTUSGS18.83.910.000.40FairClearNONE1Imported Channel 1WADEunspeunkno18.821.012.11.55UNSPUNSPUNSPunknUNSPUNSPUNSP
241992-10-13 -- ----YesJCTUSGS18.93.89-0.020.50FairClearNONE1Imported Channel 1WADEunspeunkno18.924.012.71.49UNSPUNSPUNSPunknUNSPUNSPUNSP
231992-08-25 13:56PDTYesJCTUSGS21.33.950.001.40FairClearNONE1Imported Channel 1WADEunspeunkno21.321.012.61.69UNSPUNSPUNSPunknUNSPUNSPUNSP
221992-06-24 14:16PDTYesJCTUSGS67.94.430.000.50FairClearNONE1Imported Channel 1WADEunspeunkno67.924.521.53.16UNSPUNSPUNSPunknUNSPUNSPUNSP
211992-04-08 14:47PDTYesJCTUSGS27.94.170.000.50FairClearNONE1Imported Channel 1WADEunspeunkno27.922.014.31.95UNSPUNSPUNSPunknUNSPUNSPUNSP
201992-02-13 -- ----YesJCT/JMCUSGS30.34.17-0.040.50FairClearNONE1Imported Channel 1WADEunspeunkno30.324.01462.06UNSPUNSPUNSPunknUNSPUNSPUNSP
191991-12-19 10:55PSTYesJCTUSGS26.04.130.000.50FairClearNONE1Imported Channel 1WADEunspeunkno26.022.013.02.00UNSPUNSPUNSPunknUNSPUNSPUNSP
181991-07-24 08:55PDTYesRDF/JCTUSGS1265.140.00 FairClearNONE1Imported Channel 1WADEunspeunkno12643.835.23.58UNSPUNSPUNSPunknUNSPUNSPUNSP
171991-05-23 09:15PDTYesSAG/TEMUSGS78.45.320.070.70FairDebrisModerateNONE1Imported Channel 1WADEunspeunkno78.431.531.62.48UNSPUNSPUNSPunknUNSPUNSPUNSP
161991-03-28 08:25PSTYesRDF/JCTUSGS19.04.450.000.50FairClearNONE1Imported Channel 1WADEunspeunkno19.021.014.31.33UNSPUNSPUNSPunknUNSPUNSPUNSP
151991-01-15 12:10PSTYesJCTUSGS55.84.780.000.50FairClearNONE1Imported Channel 1WADEunspeunkno55.829.022.72.46UNSPUNSPUNSPunknUNSPUNSPUNSP
141990-11-08 07:45PSTYesJCTUSGS42.13.390.000.50FairClearNONE1Imported Channel 1WADEunspeunkno42.120.016.42.57UNSPUNSPUNSPunknUNSPUNSPUNSP
131990-08-23 16:00PDTYesJCTUSGS39.64.460.000.50FairClearNONE1Imported Channel 1WADEunspeunkno39.626.017.32.29UNSPUNSPUNSPunknUNSPUNSPUNSP
121990-06-19 11:15PDTYesBSP/JCTUSGS1054.910.000.40FairClearNONE1Imported Channel 1WADEunspeunkno10537.031.43.34UNSPUNSPUNSPunknUNSPUNSPUNSP
111989-10-26 10:10PDTYesBPUSGS24.94.690.000.30FairClearNONE1Imported Channel 1WADEunspeunkno24.919.013.41.86UNSPUNSPUNSPunknUNSPUNSPUNSP
101989-08-29 12:25PDTYesBPUSGS25.14.660.000.30FairClearNONE1Imported Channel 1WADEunspeunkno25.118.013.31.89UNSPUNSPUNSPunknUNSPUNSPUNSP
91989-06-29 -- ----YesBSPUSGS66.45.030.000.40Poor NONE1Imported Channel 1UNSPother 66.4 UNSPUNSPUNSPunknUNSPUNSPUNSP
81989-05-04 -- ----YesBSPUSGS75.65.120.000.40Fair NONE1Imported Channel 1UNSPother 75.6 UNSPUNSPUNSPunknUNSPUNSPUNSP
71988-08-24 -- ----YesBSP/JEDUSGS64.84.840.000.40Good NONE1Imported Channel 1UNSPother 64.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
61988-06-24 -- ----YesBSPUSGS1275.280.000.50Poor NONE1Imported Channel 1UNSPother 127 UNSPUNSPUNSPunknUNSPUNSPUNSP
51988-04-28 -- ----YesBSPUSGS48.34.790.000.30Fair NONE1Imported Channel 1UNSPother 48.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
41988-02-25 -- ----YesBSPUSGS19.24.40-0.010.30Fair NONE1Imported Channel 1UNSPother 19.2 UNSPUNSPUNSPunknUNSPUNSPUNSP
31984-10-24 -- ----YesBSPUSGS21.30.690.000.30Fair NONE1Imported Channel 1UNSPother 21.3 UNSPUNSPUNSPunknUNSPUNSPUNSP
21960-07-16 -- ----Yes/USGS89.0 Unspecified NONE1Imported Channel 1UNSPother 89.0 UNSPUNSPUNSPunknUNSPUNSPUNSP
11934-04-26 -- ----Yes/USGS97.1 Unspecified NONE1Imported Channel 1UNSPother 97.1 UNSPUNSPUNSPunknUNSPUNSPUNSP