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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2003-01-31 2003-01-31
Physical Daily Values, Unit Values 2001-10-01 2005-09-29
n/a Peak Measurements 2001-11-25 2004-07-07
n/a Site Visits 2001-10-02 2005-10-05
Water Data for the Nation inventory

Monitoring location 0158935180 is associated with a Stream in Baltimore City, Maryland. Water data back to 2001 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
0158935180 n/a
Site name
GWYNNS RUN AT BALTIMORE, MD n/a
Site type
Stream
ST
DMS latitude 391641.3 n/a
DMS longitude 0763907.2 n/a
Decimal latitude 39.27824579 n/a
Decimal longitude -76.6516908 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Maryland 24
County
Baltimore City 510
Country US n/a
Land net location description n/a
Name of location map BALTIMORE WEST n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 25.2 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Gunpowder-Patapsco 02060003
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
2.5 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN 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
Project number n/a