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Streamflow Measurements for the Nation

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USGS 12447500 CHEWUCH RIVER BL BOULDER CREEK NEAR WINTHROP, WA


Okanogan County, Washington
Hydrologic Unit Code 17020008
Latitude  48°34'36", Longitude 120°10'26" NAD27
Drainage area 466  square miles
Gage datum 1,980 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
 
322001-10-04 10:15PDTYesGJP/WATUSGS44.18.550.001.10GoodClearNONE
312001-08-02 14:45PDTYesgjpUSGS69.68.770.010.90GoodClearNONE
302001-06-07 15:30PDTYesGJPUSGS32010.080.040.80FairClearNONE
292001-05-25 14:45PDTYesGJPUSGS82811.01-0.101.00GoodClearNONE
282001-04-10 13:45PDTYesJEDUSGS31.88.390.000.80FairClearNONE
272001-02-01 12:55PSTYesGJPUSGS46.58.560.010.90FairIceCoverNONE
262000-12-06 08:55PSTYesGJPUSGS57.28.94-0.030.60FairIceCoverNONE
252000-10-12 15:00PDTYesGJPUSGS59.18.770.000.90GoodClearNONE
242000-10-05 14:50PDTYesGJPUSGS66.78.800.000.80GoodClearNONE
9M1989-08-02 -- ----YesADMUSGS59.0 Unspecified NONE
8M1988-10-04 -- ----YesADMUSGS49.0 Unspecified NONE
7M1988-08-02 -- ----YesADMUSGS95.0 Unspecified NONE
6M1987-10-08 -- ----YesADMUSGS37.0 Unspecified NONE
5M1987-08-04 -- ----YesADMUSGS82.0 Unspecified NONE
4M1986-10-07 -- ----YesADMUSGS77.0 Unspecified NONE
3M1986-08-13 -- ----YesADMUSGS77.0 Unspecified NONE
2M1985-10-08 -- ----YesADMUSGS61.0 Unspecified NONE
61980-06-03 15:35PDTYesBASUSGS140012.030.001.10FairClearNONE
51979-10-02 13:40PDTYesBASUSGS33.98.430.000.70PoorClearNONE
31979-06-07 10:45PDTYesGPRUSGS50310.64-0.011.00FairClearNONE
21978-10-03 08:50PDTYes263USGS2639.800.001.10GoodClearNONE
11978-06-01 14:50PDTYesJEP/DLJUSGS151012.31-0.251.20FairClearNONE
1M1970-09-16 -- ----YesADMUSGS16.0 Unspecified NONE