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Streamflow Measurements for the Nation

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USGS 06483360 Little Rock River near Little Rock, IA


Osceola County, Iowa
Hydrologic Unit Code 10170204
Latitude  43°30'00", Longitude  95°50'57" NAD27
Drainage area 92.0  square miles
Gage datum 1,490 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)
191976-08-25 08:20CDTYesRDBUSGS0.0013.22 Unspecified NONE
181975-10-20 17:40CDTYesRDBUSGS0.1313.16 GoodClearNONE1Imported Channel 1OTHRQFLUM 0.13 UNSPUNSPUNSPunknUNSPUNSPUNSP
171974-09-25 14:30CDTYesJGGUSGS0.1813.08 PoorClearNONE1Imported Channel 1WADEunspeunkno0.181.200.330.54UNSPUNSPUNSPunknUNSPUNSPUNSP
151972-10-16 13:10CDTYesRDBUSGS0.9412.5412.54 GoodClearNONE1Imported Channel 1WADEunspeunkno0.947.001.630.58UNSPUNSPUNSPunknUNSPUNSPUNSP
141971-09-01 11:50CDTYesOJRUSGS0.1112.89 GoodClearNONE1Imported Channel 1WADEunspeunkno0.111.000.101.10UNSPUNSPUNSPunknUNSPUNSPUNSP
131970-09-01 10:40CDTYesRDBUSGS0.7112.59 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno0.713.000.631.13UNSPUNSPUNSPunknUNSPUNSPUNSP
121969-10-09 09:05CSTYesRDBUSGS0.5711.96 FairClearNONE1Imported Channel 1WADEunspeunkno0.572.500.391.46UNSPUNSPUNSPunknUNSPUNSPUNSP
101968-06-11 12:10CSTYesDASUSGS0.0013.42 GoodClearNONE1Imported Channel 1WADEunspeunkno0.001.000.010.50UNSPUNSPUNSPunknUNSPUNSPUNSP
91967-09-11 11:20CSTYesFELUSGS0.0113.50 Unspecified NONE1Imported Channel 1WADEunspeunkno0.011.000.060.10UNSPUNSPUNSPunknUNSPUNSPUNSP
71961-09-25 16:20CSTYesJLCUSGS0.4212.940.000.10FairClearNONE1Imported Channel 1WADEunspeunkno0.423.500.610.69UNSPUNSPUNSPunknUNSPUNSPUNSP
81961-09-25 15:15CSTYesFELUSGS0.1113.29 FairClearNONE1Imported Channel 1WADEunspeunkno0.112.500.450.24UNSPUNSPUNSPunknUNSPUNSPUNSP
61960-10-10 14:30CSTYesSMUSGS7.90 Good NONE1Imported Channel 1WADEunspeunkno7.907.103.692.14UNSPUNSPUNSPunknUNSPUNSPUNSP
51959-08-13 09:45CSTYesJLCUSGS0.0013.29 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
41959-05-19 13:50CSTYesCWSUSGS0.2812.980.000.10Good NONE1Imported Channel 1WADEunspeunkno0.284.000.880.32UNSPUNSPUNSPunknUNSPUNSPUNSP
31958-10-14 -- ----YesRHTUSGS0.00 Unspecified NONE
21958-05-14 13:30CSTYesCWSUSGS0.7912.910.000.10FairClearNONE1Imported Channel 1WADEunspeunkno0.795.001.180.67UNSPUNSPUNSPunknUNSPUNSPUNSP
11957-10-02 09:25CSTYesRHTUSGS0.4212.96 Unspecified NONE1Imported Channel 1WADEunspeunkno0.423.501.010.41UNSPUNSPUNSPunknUNSPUNSPUNSP