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Streamflow Measurements for the Nation


USGS 09341500 WEST FORK SAN JUAN RIVER NEAR PAGOSA SPRINGS, CO


Archuleta County, Colorado
Hydrologic Unit Code 14080101
Latitude  37°23'32.9", Longitude 106°54'24.8" NAD83
Drainage area 85.4  square miles
Gage datum 7,645 feet above NGVD29
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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)
531998-10-05 11:15MDTYesMAGUSGS36.12.74-0.010.80GoodClearNONE1Imported Channel 1WADEunspeunkno36.174.055.00.66UNSPUNSPUNSPunknUNSPUNSPUNSP
521998-08-25 11:15MDTYesDWG/JDBUSGS67.02.930.000.50FairClearNONE1Imported Channel 1WADEunspeunkno67.074.064.41.04UNSPUNSPUNSPunknUNSPUNSPUNSP
511998-07-09 11:45MDTYesdwgUSGS2693.54-0.020.50GoodDebrisModerateNONE1Imported Channel 1WADEunspeunkno26981.01122.40UNSPUNSPUNSPunknUNSPUNSPUNSP
501998-05-29 05:55MDTYesDWGUSGS8844.320.000.50GoodClearNONE1Imported Channel 1CWAYunspeunkno88485.01814.88UNSPUNSPUNSPunknUNSPUNSPUNSP
491998-05-11 11:40MDTYesDWGUSGS4013.790.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno40180.01342.99UNSPUNSPUNSPunknUNSPUNSPUNSP
481998-03-24 09:05MSTYesMAG/DWGUSGS1033.110.000.60GoodIceShoreNONE1Imported Channel 1WADEunspeunkno10377.082.91.24UNSPUNSPUNSPunknUNSPUNSPUNSP
471997-10-02 10:15MDTYesDWGUSGS1373.250.010.40GoodClearNONE1Imported Channel 1WADEunspeunkno13775.091.61.50UNSPUNSPUNSPunknUNSPUNSPUNSP
461997-09-08 10:15MDTYesJDBUSGS99.33.100.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno99.380.082.91.20UNSPUNSPUNSPunknUNSPUNSPUNSP
451997-08-14 11:55MDTYesJDBUSGS1653.330.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno16579.01001.65UNSPUNSPUNSPunknUNSPUNSPUNSP
441997-07-01 11:10MDTYesJDB/MAGUSGS5644.010.000.80GoodClearNONE1Imported Channel 1CWAYunspeunkno56483.01583.57UNSPUNSPUNSPunknUNSPUNSPUNSP
431997-06-06 12:10MDTYesDWG/JDBUSGS11804.720.001.00GoodClearNONE1Imported Channel 1CWAYunspeunkno118088.02245.27UNSPUNSPUNSPunknUNSPUNSPUNSP
421997-04-29 13:15MDTYesJDB/DWGUSGS2213.280.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno22181.01111.98UNSPUNSPUNSPunknUNSPUNSPUNSP
411987-10-01 10:25MDTYesDWG/JDBUSGS35.02.440.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno35.072.058.60.60UNSPUNSPUNSPunknUNSPUNSPUNSP
401987-09-01 13:30MDTYesJDB/DWGUSGS82.22.700.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno82.272.081.01.01UNSPUNSPUNSPunknUNSPUNSPUNSP
391987-07-16 10:00MDTYesDWG/MMMUSGS1712.990.000.50GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno17178.096.01.78UNSPUNSPUNSPunknUNSPUNSPUNSP
381987-06-23 10:40MDTYesJDBUSGS7433.950.000.80GoodClearNONE1Imported Channel 1CWAYunspeunkno74384.01774.20UNSPUNSPUNSPunknUNSPUNSPUNSP
371987-06-12 11:20MDTYesJDBUSGS10104.220.000.60GoodClearNONE1Imported Channel 1CWAYunspeunkno101085.02044.95UNSPUNSPUNSPunknUNSPUNSPUNSP
361987-06-02 10:50MDTYesJDB/DWGUSGS6343.79-0.010.70GoodClearNONE1Imported Channel 1CWAYunspeunkno63484.01593.99UNSPUNSPUNSPunknUNSPUNSPUNSP
351987-05-07 08:50MDTYesJDBUSGS3393.31-0.010.70GoodClearNONE1Imported Channel 1CWAYunspeunkno33981.01302.61UNSPUNSPUNSPunknUNSPUNSPUNSP
341987-04-14 09:30MDTYesJDB/DWGUSGS90.72.680.010.50GoodClearNONE1Imported Channel 1WADEunspeunkno90.779.080.01.13UNSPUNSPUNSPunknUNSPUNSPUNSP
331987-03-05 10:40MSTYesJDBUSGS79.32.630.000.50GoodIceShoreNONE1Imported Channel 1WADEunspeunkno79.373.072.11.10UNSPUNSPUNSPunknUNSPUNSPUNSP
321986-12-08 12:15MSTYesJDBUSGS77.32.66-0.010.50GoodIceShoreNONE1Imported Channel 1WADEunspeunkno77.376.076.81.01UNSPUNSPUNSPunknUNSPUNSPUNSP
311986-10-02 13:20MDTYesDWG/JDBUSGS1282.850.000.50GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno12878.091.41.40UNSPUNSPUNSPunknUNSPUNSPUNSP
301986-08-20 -- ----YesDWG/JDBUSGS64.92.600.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno64.972.075.40.86UNSPUNSPUNSPunknUNSPUNSPUNSP
291986-07-17 -- ----YesDWGUSGS3053.300.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno30580.01272.40UNSPUNSPUNSPunknUNSPUNSPUNSP
281986-07-09 -- ----YesDWG/JDBUSGS11504.33 GoodClearNONE1Imported Channel 1CWAYunspeunkno115087.02085.53UNSPUNSPUNSPunknUNSPUNSPUNSP
271986-06-03 -- ----YesDWGUSGS6993.860.000.70GoodClearNONE1Imported Channel 1CWAYunspeunkno69985.01724.06UNSPUNSPUNSPunknUNSPUNSPUNSP
261986-05-20 -- ----YesDWG/JDBUSGS5843.70-0.010.80GoodClearNONE1Imported Channel 1CWAYunspeunkno58483.01663.52UNSPUNSPUNSPunknUNSPUNSPUNSP
251986-05-06 -- ----YesJDBUSGS6633.780.000.80GoodClearNONE1Imported Channel 1CWAYunspeunkno66383.01723.85UNSPUNSPUNSPunknUNSPUNSPUNSP
241986-04-29 -- ----YesDWG/JDBUSGS2463.180.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno24685.01162.12UNSPUNSPUNSPunknUNSPUNSPUNSP
231986-03-25 -- ----YesDWGUSGS95.82.730.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno95.872.087.51.09UNSPUNSPUNSPunknUNSPUNSPUNSP
221986-02-21 -- ----YesJDBUSGS53.42.540.020.50GoodIceShoreNONE1Imported Channel 1WADEunspeunkno53.468.073.40.73UNSPUNSPUNSPunknUNSPUNSPUNSP
211986-01-22 -- ----YesJDBUSGS35.62.610.000.40FairIceShoreNONE1Imported Channel 1WADEunspeunkno35.668.079.50.45UNSPUNSPUNSPunknUNSPUNSPUNSP
201985-12-17 -- ----YesDWGUSGS30.52.770.000.30GoodIceCoverNONE1Imported Channel 1WADEunspeunkno30.520.029.01.05UNSPUNSPUNSPunknUNSPUNSPUNSP
191985-12-03 -- ----YesJWBUSGS61.52.540.000.60GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno61.576.068.00.90UNSPUNSPUNSPunknUNSPUNSPUNSP
181985-10-31 -- ----YesDWGUSGS1072.750.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno10775.087.81.22UNSPUNSPUNSPunknUNSPUNSPUNSP
171985-09-17 -- ----YesDWGUSGS1052.75-0.010.40GoodClearNONE1Imported Channel 1WADEunspeunkno10577.081.31.29UNSPUNSPUNSPunknUNSPUNSPUNSP
161985-08-16 -- ----YesDWGUSGS91.12.680.000.60GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno91.172.081.81.11UNSPUNSPUNSPunknUNSPUNSPUNSP
151985-07-18 -- ----YesDWGUSGS1953.040.000.40GoodClearNONE1Imported Channel 1WADEunspeunkno19577.01111.76UNSPUNSPUNSPunknUNSPUNSPUNSP
141985-06-27 -- ----YesJWBUSGS7453.92-0.010.70Good NONE1Imported Channel 1CWAYunspeunkno74585.01854.03UNSPUNSPUNSPunknUNSPUNSPUNSP
131985-06-10 -- ----YesJWB/DWGUSGS14804.560.000.90Good NONE1Imported Channel 1CWAYunspeunkno148088.02555.80UNSPUNSPUNSPunknUNSPUNSPUNSP
121985-05-29 -- ----YesJWBUSGS11904.34-0.010.90Good NONE1Imported Channel 1CWAYunspeunkno119087.02145.56UNSPUNSPUNSPunknUNSPUNSPUNSP
111985-05-23 -- ----YesJWBUSGS5493.670.000.70Good NONE1Imported Channel 1CWAYunspeunkno54982.01473.73UNSPUNSPUNSPunknUNSPUNSPUNSP
101985-05-08 -- ----YesJWBUSGS8484.050.030.70GoodClearNONE1Imported Channel 1CWAYunspeunkno84885.01824.66UNSPUNSPUNSPunknUNSPUNSPUNSP
91985-05-02 -- ----YesDWG/JDBUSGS3233.360.010.50GoodClearNONE1Imported Channel 1CWAYunspeunkno32380.01232.63UNSPUNSPUNSPunknUNSPUNSPUNSP
81985-04-23 -- ----YesDWG/JDBUSGS2373.140.010.40GoodClearNONE1Imported Channel 1CWAYunspeunkno23779.01062.24UNSPUNSPUNSPunknUNSPUNSPUNSP
71985-04-17 -- ----YesDWG/JDBUSGS5853.740.030.80GoodClearNONE1Imported Channel 1CWAYunspeunkno58583.01553.77UNSPUNSPUNSPunknUNSPUNSPUNSP
61985-03-26 -- ----YesUSG/USFUSGS77.82.65-0.010.50GoodDebrisLightNONE1Imported Channel 1UNSPother 77.8 UNSPUNSPUNSPunknUNSPUNSPUNSP
51985-02-27 -- ----YesDWGUSGS33.52.460.000.50GoodIceCoverNONE1Imported Channel 1WADEunspeunkno33.523.028.51.18UNSPUNSPUNSPunknUNSPUNSPUNSP
41985-01-28 -- ----YesDWGUSGS30.72.410.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno30.767.055.60.55UNSPUNSPUNSPunknUNSPUNSPUNSP
31984-12-20 -- ----YesDWG/JDBUSGS36.72.430.000.40GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno36.775.046.80.78UNSPUNSPUNSPunknUNSPUNSPUNSP
21984-11-27 -- ----YesDWG/MDBUSGS25.12.57-0.050.50GoodIceCoverNONE1Imported Channel 1WADEunspeunkno25.125.031.00.81UNSPUNSPUNSPunknUNSPUNSPUNSP
11984-09-28 -- ----YesDWG/JDBUSGS70.82.60-0.010.40GoodClearNONE1Imported Channel 1WADEunspeunkno70.874.065.81.08UNSPUNSPUNSPunknUNSPUNSPUNSP