USGS Parameter Group | Data Types | Start Date | End Date |
---|---|---|---|
Physical | Groundwater Levels | 1987-10-19 | 1987-10-19 |
Monitoring location 393826077045501 is associated with a Well in Carroll County, Maryland. Water data back to 1987 are available online.
Metadata Element | Location Metadata | Metadata Code |
---|---|---|
Agency
|
U.S. Geological Survey | USGS |
Site identification number
|
393826077045501 | n/a |
Site name
|
CL Bd 224 | n/a |
Site type
|
Well
|
GW |
DMS latitude | 393826.48 | n/a |
DMS longitude | 0770454.74 | n/a |
Decimal latitude | 39.64068889 | n/a |
Decimal longitude | -77.0818722 | n/a |
Latitude-longitude method
|
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) | G |
Latitude-longitude accuracy
|
Accurate to + or - .01 sec (Differentially-Corrected GPS). | H |
Latitude-longitude datum
|
North American Datum of 1983 | NAD83 |
Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
District
|
Maryland | 24 |
State
|
Maryland | 24 |
County
|
Carroll County | 013 |
Country | US | n/a |
Land net location description | n/a | |
Name of location map | Littlestown, MD | n/a |
Scale of location map | 24000 | n/a |
Altitude of Gage/land surface | 572 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
|
Monocacy | 02070009 |
Drainage basin
|
n/a | |
Topographic setting
|
Hilltop
|
H |
Flags for instruments at site | NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
Date of first construction
|
19871019 | n/a |
Date site established or inventoried | 20100331 | 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 | YYY Y | n/a |
National aquifer | Piedmont and Blue Ridge crystalline-rock aquifers | N400PDMBRX |
Local aquifer | n/a | |
Local aquifer type
|
n/a | |
Well depth | 120 feet | n/a |
Hole depth
|
120 feet | n/a |
Source of depth data | D | n/a |
Project number | 2427-DRJ | n/a |