USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01577950 BROAD CREEK AT PYLESVILLE, MD

Harford County, Maryland

Hydrologic Unit Code 02050306

Latitude 39°41'16", Longitude 76°22'24" NAD27

Drainage area 11.3 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)
12	1966-09-13 15:15	EDT	Yes	BMH	USGS	0.72				Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	0.72	4.50	1.90	0.38	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
11	1966-07-20 18:32	EDT	Yes	BMH	USGS	0.96				Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	0.96	4.30	2.02	0.46	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
10	1963-07-26 16:15	EDT	Yes	EJP	USGS	1.36				Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	1.36	5.10	1.86	0.73	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
9	1962-07-30 17:43	EDT	Yes	DHC	USGS	3.84				Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	3.84	16.8	11.0	0.35	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
8	1959-09-28 13:15	EDT	Yes	WJD	USGS	3.63				Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	3.63	18.8	8.03	0.45	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
7	1959-05-12 09:40	EDT	Yes	AGT	USGS	7.48				Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	7.48	22.6	11.1	0.67	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
6	1958-09-10 15:20	EDT	Yes	AGT	USGS	6.74				Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	6.74	18.5	10.2	0.66	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
5	1958-06-07 10:00	EDT	Yes	AGT	USGS	17.3				Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	17.3	20.6	9.07	1.91	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
4	1957-08-23 12:00	EDT	Yes	AGT	USGS	4.13				Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	4.13	9.90	3.62	1.14	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
3	1957-08-23 11:30	EDT	Yes	AGT	USGS	2.27				Poor	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	2.27	30.5	21.2	0.11	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
2	1957-05-07 09:15	EDT	Yes	FLD	USGS	12.3				Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	12.3	23.0	15.0	0.82	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
1	1956-06-07 10:45	EDT	Yes	FLD	USGS	10.1				Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	10.1	24.0	14.0	0.73	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Maryland Water Data Support Team
Page Last Modified: 2024-05-01 11:37:07 EDT
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