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Streamflow Measurements for the Nation


USGS 09371400 HARTMAN DRAW AT CORTEZ, CO.


Montezuma County, Colorado
Hydrologic Unit Code 14080202
Latitude  37°19'26", Longitude 108°36'52" NAD27
Drainage area 34.0  square miles
Gage datum 5,900.00 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)
961986-10-03 -- ----YesDWG/JDBUSGS10.11.25-0.010.30GoodClearNONE1Imported Channel 1WADEunspeunkno10.112.011.40.89UNSPUNSPUNSPunknUNSPUNSPUNSP
951986-07-23 -- ----YesDWGUSGS58.92.340.020.30GoodClearNONE1Imported Channel 1WADEunspeunkno58.912.019.53.02UNSPUNSPUNSPunknUNSPUNSPUNSP
941986-06-02 -- ----YesDWGUSGS15.41.75-0.010.30GoodClearNONE1Imported Channel 1WADEunspeunkno15.412.011.41.35UNSPUNSPUNSPunknUNSPUNSPUNSP
931986-04-08 -- ----YesDWGUSGS15.21.750.010.40GoodClearNONE1Imported Channel 1WADEunspeunkno15.212.012.01.27UNSPUNSPUNSPunknUNSPUNSPUNSP
921986-01-15 -- ----YesDWGUSGS8.681.450.000.20GoodIceShoreNONE1Imported Channel 1WADEunspeunkno8.689.508.541.02UNSPUNSPUNSPunknUNSPUNSPUNSP
911985-11-20 -- ----YesDWG/JDBUSGS25.92.050.050.20FairIceCoverNONE1Imported Channel 1WADEunspeunkno25.910.012.22.12UNSPUNSPUNSPunknUNSPUNSPUNSP
901985-09-05 -- ----YesGREUSGS7.601.300.000.30Good NONE1Imported Channel 1WADEunspeunkno7.6010.57.151.06UNSPUNSPUNSPunknUNSPUNSPUNSP
891985-08-01 -- ----YesGREUSGS22.91.840.010.30Good NONE1Imported Channel 1WADEunspeunkno22.911.513.81.66UNSPUNSPUNSPunknUNSPUNSPUNSP
881985-06-21 -- ----YesGREUSGS10.81.660.000.30Fair NONE1Imported Channel 1WADEunspeunkno10.811.08.051.35UNSPUNSPUNSPunknUNSPUNSPUNSP
871985-05-08 -- ----YesGREUSGS7.801.660.000.20GoodClearNONE1Imported Channel 1WADEunspeunkno7.809.006.931.13UNSPUNSPUNSPunknUNSPUNSPUNSP
861985-03-07 -- ----YesGREUSGS7.731.760.000.20Fair NONE1Imported Channel 1WADEunspeunkno7.7310.57.681.01UNSPUNSPUNSPunknUNSPUNSPUNSP
851985-01-24 -- ----YesGREUSGS11.51.740.010.40Good NONE1Imported Channel 1WADEunspeunkno11.512.010.11.14UNSPUNSPUNSPunknUNSPUNSPUNSP
841984-12-07 -- ----YesGREUSGS21.42.130.070.40Good NONE1Imported Channel 1WADEunspeunkno21.412.513.81.55UNSPUNSPUNSPunknUNSPUNSPUNSP
831984-10-11 -- ----YesGREUSGS11.01.790.000.30Good NONE1Imported Channel 1WADEunspeunkno11.011.09.051.22UNSPUNSPUNSPunknUNSPUNSPUNSP