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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1981-05-13 1984-10-14
Inorganics, Major, Metals Water-quality 1981-05-13 1984-10-14
Inorganics, Major, Non-metals Water-quality 1981-05-13 1984-10-14
Inorganics, Minor, Non-metals Water-quality 1984-10-14 1984-10-14
Inorganics, Minor, metals Water-quality 1981-05-13 1984-10-14
Nutrient Water-quality 1981-05-13 1984-10-14
Organics, other Water-quality 1984-10-14 1984-10-14
Physical Groundwater Levels, Water-quality 1981-05-13 2000-09-14
Radiochemistry Water-quality 1981-05-13 1981-05-13
Water Data for the Nation inventory

Monitoring location 383558076524501 is associated with a Well in Charles County, Maryland. Water data back to 1981 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
383558076524501 n/a
Site name
CH Bf 145 n/a
Site type
Well
GW
DMS latitude 383558 n/a
DMS longitude 0765245 n/a
Decimal latitude 38.59956378 n/a
Decimal longitude -76.8788597 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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
Charles County 017
Country US n/a
Land net location description n/a
Name of location map LA PLATA, MD n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 203 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Lower Potomac 02070011
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19810518 n/a
Date site established or inventoried 19810519 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYYYNYNN n/a
National aquifer Northern Atlantic Coastal Plain aquifer system S100NATLCP
Local aquifer Magothy Formation 211MGTY
Local aquifer type
Confined single aquifer C
Well depth 592 feet n/a
Hole depth
750 feet n/a
Source of depth data D n/a
Project number 442407900 n/a