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Streamflow Measurements for the Nation


USGS 01100847 BACK RIVER NEAR AMESBURY, MA


Essex County, Massachusetts
Hydrologic Unit Code 01070002
Latitude  42°52'15", Longitude  70°55'09" NAD27
Drainage area 5.14  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)
41974-10-11 -- ----Yes.USGS1.11 Unspecified NONE1Imported Channel 1UNSPother 1.11 UNSPUNSPUNSPunknUNSPUNSPUNSP
31974-08-23 -- ----Yes?USGS0.20 Unspecified NONE1Imported Channel 1WADEunspeunkno0.20 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
21974-08-02 -- ----Yes?USGS0.35 Unspecified NONE1Imported Channel 1WADEunspeunkno0.35 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP
11974-07-22 -- ----Yes?USGS0.42 Unspecified NONE1Imported Channel 1WADEunspeunkno0.42 0.00UNSPUNSPUNSPunknUNSPUNSPUNSP