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Streamflow Measurements for the Nation


USGS 01100846 BACK RIVER AT OLD NH 150, NEAR SEABROOK, NH


Rockingham County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  42°53'34", Longitude  70°55'45" NAD27
Gage datum 65 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)
22004-10-08 11:45EDTYesGJSUSGS0.54 0.000.50Poor NONE1Imported Channel 1WADEunspeunkno0.548.802.590.21UNSPUNSPUNSPunknUNSPUNSPUNSP
12004-09-08 14:30EDTYesGJSUSGS0.59 Poor NONE1Imported Channel 1WADEunspeunkno0.599.901.870.31UNSPUNSPUNSPunknUNSPUNSPUNSP