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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2005-12-07 2006-10-16
Organics, other Water-quality 2006-07-18 2006-10-16
Organics, pesticide Water-quality 2006-07-18 2006-10-16
Water Data for the Nation inventory

Monitoring location 391744076300040 is associated with a Wastewater-treatment plant in Baltimore County, Maryland. Water data back to 2005 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
391744076300040 n/a
Site name
BACK RIVER-DEWATERED SLUDGE (PELLETECH) n/a
Site type
Wastewater-treatment plant
FA-WWTP
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
n/a
Latitude-longitude accuracy
n/a
Latitude-longitude datum
n/a
Decimal Latitude-longitude datum n/a
District
New York 36
State
Maryland 24
County
Baltimore County 005
Country US n/a
Land net location description n/a
Name of location map BALTIMORE EAST, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 44 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 4.3 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
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
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
n/a
Data-other GW files 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
Project number n/a