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Continuous data

3 data types available - data from 1998-10-01 to 2026-08-04

Daily data

1 data types available - data from 1998-10-01 to 2026-08-02

Field measurements

2 data types available - data from 1998-10-08 to 2026-07-06

Discrete sample data

0 observed properties (data types) available

Statistical tables for select daily data types

1 data types available - data from 1998-10-01 to 2026-08-02

Important information about this monitoring location

LOCATION.--On downstream side of bridge on Gwynnbrook Avenue, 1.2 mi east of Delight, and 1.6 mi north of Owings Mills. PERIOD OF RECORD.--October 1998 to current year. GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 533.50 ft above North American Vertical Datum of 1988.

Location details and information

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Operated in cooperation with:

Baltimore County, Maryland

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01589197	n/a
Location name	GWYNNS FALLS NEAR DELIGHT, MD	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	39.44294444444444	n/a
Decimal longitude (WGS84)	-76.78341666666667	n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - .5 sec (PLGR/PPS GPS).	5
District	Maryland	24
State	Maryland	24
County	Baltimore County	005
Country	United States of America	n/a
Altitude of gage/land surface	533.5 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.01 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Gunpowder-Patapsco	02060003
Drainage basin		n/a
Date of first construction		n/a
Drainage area	4.23 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a

Monitoring location Gwynns Falls Near Delight, MD - USGS-01589197