USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 403823076193601 BLACKWOOD TUNNEL

Schuylkill County, Pennsylvania

Hydrologic Unit Code 02050305

Latitude 40°38'23", Longitude 76°19'36" NAD27

Gage datum 850 feet above NGVD29

**Output formats**
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
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Output formats

HTML table with channel data

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
1	1991-10-31 16:20	EST	Yes	vc	USGS	0.45				Unspecified	Clear	NONE

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

1991-10-31 16:20

EST

Yes

USGS

0.45

Unspecified

Clear

NONE