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Streamflow Measurements for the Nation


USGS 13185500 COTTONWOOD CREEK AT ARROWROCK RESERVOIR ID
Boise County, Idaho
Hydrologic Unit Code 17050112
Latitude  43°37'56", Longitude 115°49'25" NAD27
Drainage area 20.90  square miles
Contributing drainage area 20.9  square miles
Gage datum 3,220 feet above NGVD29
Output formats
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HTML table without channel data
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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)
352015-09-30 10:14MDTYesJPWUSGS0.73 FairClearNONE1CottonwoodWADEQSCMMVADV0.739.803.670.20UNSPCBLSUNSPunknUNSPUNSPUNSP
34M2001-08-22 12:35MDTYesjlsUSGS0.64 Fair NONE1Imported Channel 1WADEunspeunkno0.645.501.630.39UNSPUNSPUNSPunknUNSPUNSPUNSP
331978-09-26 -- ----YesRLHUSGS2.81 Unspecified NONE1Imported Channel 1WADEunspeunkno2.817.002.840.99UNSPUNSPUNSPunknUNSPUNSPUNSP
321977-09-26 -- ----YesRLJUSGS1.90 Fair NONE1Imported Channel 1UNSPother 1.90 UNSPUNSPUNSPunknUNSPUNSPUNSP
311976-09-09 -- ----YesJTBUSGS1.43 Good NONE1Imported Channel 1WADEunspeunkno1.436.302.280.63UNSPUNSPUNSPunknUNSPUNSPUNSP
301975-09-11 -- ----YesRWL/JTBUSGS2.34 Unspecified NONE1Imported Channel 1WADEunspeunkno2.345.201.661.41UNSPUNSPUNSPunknUNSPUNSPUNSP