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Streamflow Measurements for the Nation


USGS 01594465 ROCK BRANCH AT BAYARD, MD


Anne Arundel County, Maryland
Hydrologic Unit Code 02060006
Latitude  38°51'17", Longitude  76°41'16" NAD27
Drainage area 5.88  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)
111981-08-26 13:05EDTYesRMCUSGS0.20 PoorClearNONE1Imported Channel 1WADEunspeunkno0.205.101.180.17UNSPUNSPUNSPunknUNSPUNSPUNSP
101980-09-16 -- ----YesDFGUSGS0.43 FairClearNONE1Imported Channel 1WADEunspeunkno0.431.600.440.98UNSPUNSPUNSPunknUNSPUNSPUNSP
91980-09-02 -- ----YesDFGUSGS0.39 GoodClearNONE1Imported Channel 1WADEunspeunkno0.391.700.391.00UNSPUNSPUNSPunknUNSPUNSPUNSP
81980-06-23 15:40EDTYesDFGUSGS2.42 GoodClearNONE1Imported Channel 1WADEunspeunkno2.426.802.291.06UNSPUNSPUNSPunknUNSPUNSPUNSP
71980-05-16 -- ----YesDFGUSGS6.15 GoodClearNONE1Imported Channel 1WADEunspeunkno6.1515.36.141.00UNSPUNSPUNSPunknUNSPUNSPUNSP
61979-05-02 -- ----YesDFGUSGS6.83 GoodClearNONE1Imported Channel 1WADEunspeunkno6.8311.54.531.51UNSPUNSPUNSPunknUNSPUNSPUNSP
51978-11-06 -- ----YesDFGUSGS0.89 GoodClearNONE1Imported Channel 1WADEunspeunkno0.893.801.120.80UNSPUNSPUNSPunknUNSPUNSPUNSP
41978-09-11 -- ----YesDFGUSGS0.83 GoodClearNONE1Imported Channel 1WADEunspeunkno0.833.000.551.51UNSPUNSPUNSPunknUNSPUNSPUNSP
31977-09-14 -- ----YesDFGUSGS0.12 FairClearNONE1Imported Channel 1WADEunspeunkno0.120.850.140.84UNSPUNSPUNSPunknUNSPUNSPUNSP
21977-07-11 09:45EDTYesDFGUSGS0.43 GoodClearNONE1Imported Channel 1WADEunspeunkno0.432.200.480.89UNSPUNSPUNSPunknUNSPUNSPUNSP
11977-06-06 -- ----YesDFGUSGS0.90 GoodClearNONE1Imported Channel 1WADEunspeunkno0.904.500.871.04UNSPUNSPUNSPunknUNSPUNSPUNSP