USGS Parameter Group | Data Types | Start Date | End Date |
---|---|---|---|
Physical | Groundwater Levels | 1999-08-16 | 2000-08-28 |
Monitoring location 420550071274001 is associated with a Well in Norfolk County, Massachusetts. Water data back to 1999 are available online.
Metadata Element | Location Metadata | Metadata Code |
---|---|---|
Agency
|
U.S. Geological Survey | USGS |
Site identification number
|
420550071274001 | n/a |
Site name
|
MA-A6W 65 | n/a |
Site type
|
Well
|
GW |
DMS latitude | 420550 | n/a |
DMS longitude | 0712740 | n/a |
Decimal latitude | 42.0972222 | n/a |
Decimal longitude | -71.4611111 | n/a |
Latitude-longitude method
|
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) | G |
Latitude-longitude accuracy
|
Accurate to + or - 1 sec. | S |
Latitude-longitude datum
|
North American Datum of 1983 | NAD83 |
Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
District
|
Massachusetts | 25 |
State
|
Massachusetts | 25 |
County
|
Norfolk County | 021 |
Country | US | n/a |
Land net location description | n/a | |
Name of location map | n/a | |
Scale of location map | n/a | |
Altitude of Gage/land surface | 207.80 feet | n/a |
Method altitude determined | Level or other surveyed method. | L |
Altitude accuracy | .01 feet | n/a |
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
Subbasin hydrologic unit
|
Charles | 01090001 |
Drainage basin
|
n/a | |
Topographic setting
|
n/a | |
Flags for instruments at site | NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
Date of first construction
|
19990528 | n/a |
Date site established or inventoried | 19990528 | 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 | YNNNNYNN | n/a |
National aquifer | n/a | |
Local aquifer | n/a | |
Local aquifer type
|
n/a | |
Well depth | 22.40 feet | n/a |
Hole depth
|
24 feet | n/a |
Source of depth data | S | n/a |
Project number | 442515100 | n/a |