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Streamflow Measurements for the Nation


USGS 01656705 BLACK BRANCH NEAR HAYMARKET, VA


Prince William County, Virginia
Hydrologic Unit Code 02070010
Latitude  38°54'46", Longitude  77°37'43" NAD27
Drainage area 2.81  square miles
Output formats
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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)
371980-10-09 13:32EDTYesPMS/CENUSGS0.155.65 Unspecified NONE1Imported Channel 1UNSPother 0.15 UNSPUNSPUNSPunknUNSPUNSPUNSP
361980-08-25 13:10EDTYesS/AUSGS0.075.68 Poor NONE1Imported Channel 1WADEunspeunkno0.070.600.041.75UNSPUNSPUNSPunknUNSPUNSPUNSP
351980-07-07 08:40EDTYesS/MUSGS0.365.60 Fair NONE1Imported Channel 1WADEunspeunkno0.363.000.430.84UNSPUNSPUNSPunknUNSPUNSPUNSP
341980-06-02 08:20EDTYesS/MUSGS1.685.60 Fair NONE1Imported Channel 1WADEunspeunkno1.6815.03.300.51UNSPUNSPUNSPunknUNSPUNSPUNSP
331979-12-10 08:55ESTYesS/HUSGS2.025.31 Fair NONE1Imported Channel 1WADEunspeunkno2.0211.04.500.45UNSPUNSPUNSPunknUNSPUNSPUNSP
321979-10-23 09:25EDTYesS/MUSGS2.995.26 Poor NONE1Imported Channel 1WADEunspeunkno2.9912.05.840.51UNSPUNSPUNSPunknUNSPUNSPUNSP
311979-08-28 11:45EDTYesP/GUSGS9.50 Fair NONE1Imported Channel 1WADEunspeunkno9.508.808.121.17UNSPUNSPUNSPunknUNSPUNSPUNSP
301979-07-24 14:50EDTYesS/HUSGS0.00 Unspecified NONE1Imported Channel 1UNSPother 0.00 UNSPUNSPUNSPunknUNSPUNSPUNSP
291971-11-03 -- ----Yes/USGS4.20 Unspecified NONE1Imported Channel 1UNSPother 4.20 UNSPUNSPUNSPunknUNSPUNSPUNSP
281971-10-07 -- ----Yes/USGS0.52 Unspecified NONE1Imported Channel 1UNSPother 0.52 UNSPUNSPUNSPunknUNSPUNSPUNSP
271971-08-31 -- ----Yes/USGS0.41 Unspecified NONE1Imported Channel 1UNSPother 0.41 UNSPUNSPUNSPunknUNSPUNSPUNSP
261971-08-04 -- ----Yes/USGS2.80 Unspecified NONE1Imported Channel 1UNSPother 2.80 UNSPUNSPUNSPunknUNSPUNSPUNSP
251971-07-02 -- ----Yes/USGS0.89 Unspecified NONE1Imported Channel 1UNSPother 0.89 UNSPUNSPUNSPunknUNSPUNSPUNSP
241971-06-03 -- ----Yes/USGS3.80 Unspecified NONE1Imported Channel 1UNSPother 3.80 UNSPUNSPUNSPunknUNSPUNSPUNSP
231971-05-03 -- ----Yes/USGS1.90 Unspecified NONE1Imported Channel 1UNSPother 1.90 UNSPUNSPUNSPunknUNSPUNSPUNSP
221971-04-06 -- ----Yes/USGS2.20 Unspecified NONE1Imported Channel 1UNSPother 2.20 UNSPUNSPUNSPunknUNSPUNSPUNSP
211971-03-01 -- ----Yes/USGS3.40 Unspecified NONE1Imported Channel 1UNSPother 3.40 UNSPUNSPUNSPunknUNSPUNSPUNSP
201971-02-01 -- ----Yes/USGS2.30 Unspecified NONE1Imported Channel 1UNSPother 2.30 UNSPUNSPUNSPunknUNSPUNSPUNSP
191970-12-30 -- ----Yes/USGS1.70 Unspecified NONE1Imported Channel 1UNSPother 1.70 UNSPUNSPUNSPunknUNSPUNSPUNSP
181970-11-30 -- ----Yes/USGS1.40 Unspecified NONE1Imported Channel 1UNSPother 1.40 UNSPUNSPUNSPunknUNSPUNSPUNSP
171970-11-03 -- ----Yes/USGS4.90 Unspecified NONE1Imported Channel 1UNSPother 4.90 UNSPUNSPUNSPunknUNSPUNSPUNSP
161970-10-07 -- ----Yes/USGS0.01 Unspecified NONE1Imported Channel 1UNSPother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
151970-08-31 -- ----Yes/USGS0.01 Unspecified NONE1Imported Channel 1UNSPother 0.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
141970-08-04 -- ----Yes/USGS3.61 Unspecified NONE1Imported Channel 1UNSPother 3.61 UNSPUNSPUNSPunknUNSPUNSPUNSP
131970-06-29 -- ----Yes/USGS0.13 Unspecified NONE1Imported Channel 1UNSPother 0.13 UNSPUNSPUNSPunknUNSPUNSPUNSP
121970-06-01 -- ----Yes/USGS0.63 Unspecified NONE1Imported Channel 1UNSPother 0.63 UNSPUNSPUNSPunknUNSPUNSPUNSP
111970-05-06 -- ----Yes/USGS3.01 Unspecified NONE1Imported Channel 1UNSPother 3.01 UNSPUNSPUNSPunknUNSPUNSPUNSP
101970-04-07 -- ----Yes/USGS3.51 Unspecified NONE1Imported Channel 1UNSPother 3.51 UNSPUNSPUNSPunknUNSPUNSPUNSP
91970-03-02 -- ----Yes/USGS1.61 Unspecified NONE1Imported Channel 1UNSPother 1.61 UNSPUNSPUNSPunknUNSPUNSPUNSP
81970-02-02 -- ----Yes/USGS5.57 Unspecified NONE1Imported Channel 1UNSPother 5.57 UNSPUNSPUNSPunknUNSPUNSPUNSP
71970-01-05 -- ----Yes/USGS1.76 Unspecified NONE1Imported Channel 1UNSPother 1.76 UNSPUNSPUNSPunknUNSPUNSPUNSP
61969-12-01 -- ----Yes/USGS0.40 Unspecified NONE1Imported Channel 1UNSPother 0.40 UNSPUNSPUNSPunknUNSPUNSPUNSP
51969-11-05 -- ----Yes/USGS0.32 Unspecified NONE1Imported Channel 1UNSPother 0.32 UNSPUNSPUNSPunknUNSPUNSPUNSP
41969-09-19 23:00ESTYes/USGS0.60 Unspecified NONE1Imported Channel 1UNSPother 0.60 UNSPUNSPUNSPunknUNSPUNSPUNSP
31969-09-04 23:00ESTYes/USGS4.13 Unspecified NONE1Imported Channel 1UNSPother 4.13 UNSPUNSPUNSPunknUNSPUNSPUNSP
21969-09-04 23:00ESTYes/USGS158 Unspecified NONE1Imported Channel 1UNSPother 158 UNSPUNSPUNSPunknUNSPUNSPUNSP
11969-08-12 23:00ESTYes/USGS0.11 Unspecified NONE1Imported Channel 1UNSPother 0.11 UNSPUNSPUNSPunknUNSPUNSPUNSP