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Streamflow Measurements for the Nation


USGS 01660905 ZEKIAH SWAMP RUN NEAR MALCOLM, MD


Charles County, Maryland
Hydrologic Unit Code 02070011
Latitude  38°36'52", Longitude  76°49'59" NAD27
Drainage area 12.10  square miles
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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)
161982-09-16 -- ----YesDFGUSGS0.38 GoodClearNONE1Imported Channel 1WADEunspeunkno0.381.600.241.58UNSPUNSPUNSPunknUNSPUNSPUNSP
151982-05-17 12:15EDTYesDFGUSGS3.58 GoodClearNONE1Imported Channel 1WADEunspeunkno3.5813.05.170.69UNSPUNSPUNSPunknUNSPUNSPUNSP
141981-08-27 15:46EDTYesJFHUSGS0.00 ExcellentClearNONE1Imported Channel 1WADEunspeunkno0.00 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
131980-09-15 -- ----YesDFGUSGS0.00 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno0.00 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
121980-09-03 -- ----YesDFGUSGS0.17 PoorClearNONE1Imported Channel 1WADEunspeunkno0.170.300.050.33UNSPUNSPUNSPunknUNSPUNSPUNSP
111980-06-24 16:40EDTYesDFGUSGS5.53 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno5.5318.013.20.42UNSPUNSPUNSPunknUNSPUNSPUNSP
101980-05-16 -- ----YesDFGUSGS8.01 GoodClearNONE1Imported Channel 1WADEunspeunkno8.0119.518.90.43UNSPUNSPUNSPunknUNSPUNSPUNSP
91979-05-01 -- ----YesDFGUSGS16.7 GoodClearNONE1Imported Channel 1WADEunspeunkno16.718.023.90.70UNSPUNSPUNSPunknUNSPUNSPUNSP
81978-11-03 -- ----YesDFGUSGS2.07 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno2.0711.56.120.34UNSPUNSPUNSPunknUNSPUNSPUNSP
71978-09-12 -- ----YesDFGUSGS2.35 GoodClearNONE1Imported Channel 1WADEunspeunkno2.3513.66.880.34UNSPUNSPUNSPunknUNSPUNSPUNSP
61977-09-16 -- ----YesDFGUSGS0.00 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno0.00 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
51977-06-07 14:00EDTYesDFGUSGS2.57 GoodClearNONE1Imported Channel 1WADEunspeunkno2.5710.53.780.69UNSPUNSPUNSPunknUNSPUNSPUNSP
41976-08-23 11:40EDTYesDFGUSGS0.37 UnspecifiedClearNONE1Imported Channel 1WADEunspeunkno0.373.601.090.34UNSPUNSPUNSPunknUNSPUNSPUNSP
31976-07-27 11:45EDTYesMNLUSGS0.57 GoodClearNONE1Imported Channel 1WADEunspeunkno0.579.502.610.22UNSPUNSPUNSPunknUNSPUNSPUNSP
21975-11-03 13:25ESTYesDFGUSGS9.690.690.000.50GoodClearNONE1Imported Channel 1WADEunspeunkno9.6920.013.10.74UNSPUNSPUNSPunknUNSPUNSPUNSP
11975-08-13 11:30EDTYesMNLUSGS7.199.620.000.30GoodClearNONE1Imported Channel 1WADEunspeunkno7.1920.09.640.75UNSPUNSPUNSPunknUNSPUNSPUNSP