USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01475320 Little Darby Creek near Newtown Square, PA

Delaware County, Pennsylvania

Hydrologic Unit Code 02040202

Latitude 40°00'56", Longitude 75°23'20" NAD83

Drainage area 3.24 square miles

Gage datum 239 feet above NAVD88

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Output formats

HTML table with channel data

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Tab-separated data with channel data

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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)

2015-10-23 10:30

EDT

Yes

AGR

USGS

0.98

Fair

Clear

NONE

Imported Channel 1

WADE

QSCMM

VADV

0.98

14.1

10.1

0.10

SOFT

GRVL

UNEV

unkn

EVEN

UNKN

UNSP