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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 01481550 BRANDYWINE CR BELOW ALAPOCAS RUN AT WILMINGTON, DE


New Castle County, Delaware
Hydrologic Unit Code 02040205
Latitude  39°45'10", Longitude  75°32'58" NAD27
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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)
41980-12-02 12:37:30ESTYesGP/FADUSGS67.5 UnknownClearNONE1MainWADEQSCMMunkno67.51601300.52unknCBLSunknSTDYunknUNKNunkn
31979-12-12 13:07:30ESTYesWA GeorgeUSGS520 Unknown NONE1Mainunknother 520 unknunknunknunknunknUNKNunkn
21978-11-22 12:12:30ESTYesGP/WAGUSGS124 UnknownClearNONE1MainWADEQSCMMunkno1241282000.62unknBLDRunknSTDYunknUNKNunkn
11977-10-20 13:15EDTYesGP/WGUSGS237 GoodClearNONE1MainWADEQSCMMunkno2371743310.72unknBLDRunknunknunknUNKNunkn