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Streamflow Measurements for the Nation


USGS 12126800 SWAMP CREEK NEAR ALDERWOOD MANOR, WA


Snohomish County, Washington
Hydrologic Unit Code 17110012
Latitude  47°49'32", Longitude 122°15'15" NAD83
Drainage area 9.55  square miles
Gage datum 317 feet above NAVD88
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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)
101985-11-07 -- ----YesJDDUSGS8.751.690.000.20FairClearNONE1Imported Channel 1WADEunspeunkno8.758.005.771.52UNSPUNSPUNSPunknUNSPUNSPUNSP
91985-10-10 -- ----YesJDDUSGS1.521.500.000.20FairDebrisLightNONE1Imported Channel 1WADEunspeunkno1.528.003.160.48UNSPUNSPUNSPunknUNSPUNSPUNSP
81985-09-10 -- ----YesJDDUSGS2.331.520.000.20FairClearNONE1Imported Channel 1WADEunspeunkno2.338.003.280.71UNSPUNSPUNSPunknUNSPUNSPUNSP
71985-08-07 -- ----YesJDDUSGS1.171.400.000.30FairClearNONE1Imported Channel 1WADEunspeunkno1.177.502.340.50UNSPUNSPUNSPunknUNSPUNSPUNSP
61985-06-03 -- ----YesJMNUSGS3.921.570.000.60GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno3.9215.07.710.51UNSPUNSPUNSPunknUNSPUNSPUNSP
51985-05-07 -- ----YesJMNUSGS7.121.680.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno7.1216.59.990.71UNSPUNSPUNSPunknUNSPUNSPUNSP
41985-03-28 -- ----YesJMNUSGS9.351.710.000.80GoodDebrisLightNONE1Imported Channel 1WADEunspeunkno9.3516.011.21.67UNSPUNSPUNSPunknUNSPUNSPUNSP
31985-02-21 -- ----YesJDDUSGS14.01.790.010.50GoodClearNONE1Imported Channel 1WADEunspeunkno14.013.57.501.87UNSPUNSPUNSPunknUNSPUNSPUNSP
21985-01-15 -- ----YesMNUSGS8.351.690.000.70FairClearNONE1Imported Channel 1WADEunspeunkno8.3516.610.10.83UNSPUNSPUNSPunknUNSPUNSPUNSP
11984-12-11 -- ----YesRRF/MNUSGS26.81.990.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno26.815.917.11.57UNSPUNSPUNSPunknUNSPUNSPUNSP