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Streamflow Measurements for the Nation


USGS 10336591 GRASS LAKE CK TRIB MIDDLE W ABV HWY 89, CA


El Dorado County, California
Hydrologic Unit Code 16050101
Latitude  38°47'50", Longitude 119°58'39" NAD27
Gage datum 7,650 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)
52000-10-26 12:00PDTYestgrUSGS0.28 Fair NONE1Imported Channel 1WADEunspeunkno0.282.500.470.58UNSPUNSPUNSPunknUNSPUNSPUNSP
41999-10-13 11:05PDTYestgr/rlpUSGS0.42 PoorClearNONE1Imported Channel 1WADEunspeunkno0.422.600.540.78UNSPUNSPUNSPunknUNSPUNSPUNSP
31998-10-19 12:35PDTYestgrUSGS0.45 Poor NONE1Imported Channel 1WADEunspeunkno0.452.400.451.00UNSPUNSPUNSPunknUNSPUNSPUNSP
21997-10-07 12:00PDTYesCETUSGS0.53 0.000.30FairClearNONE1Imported Channel 1WADEunspeunkno0.531.900.321.65UNSPUNSPUNSPunknUNSPUNSPUNSP
11996-09-23 14:00PDTYesCETUSGS0.28 0.000.40PoorClearNONE1Imported Channel 1WADEunspeunkno0.284.800.780.36UNSPUNSPUNSPunknUNSPUNSPUNSP