| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 2013-04-04 | 2013-04-04 |
| Inorganics, Major, Metals | Water-quality | 2013-04-04 | 2013-04-04 |
| Inorganics, Major, Non-metals | Water-quality | 2013-04-04 | 2013-04-04 |
| Inorganics, Minor, Non-metals | Water-quality | 2013-04-04 | 2013-04-04 |
| Inorganics, Minor, metals | Water-quality | 2013-04-04 | 2013-04-04 |
| Nutrient | Water-quality | 2013-04-04 | 2013-04-04 |
| Organics, other | Water-quality | 2013-04-04 | 2013-04-04 |
| Physical | Groundwater Levels, Water-quality | 2013-04-04 | 2024-12-10 |
| Radiochemistry | Water-quality | 2013-04-04 | 2013-04-04 |
| n/a | USGS Active Groundwater Level Network Site | 2013-01-01 | 2021-01-01 |
Monitoring location 383903076594302 is associated with a Well in Charles County, Maryland. Water data back to 2013 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
383903076594302 | n/a |
|
Site name
|
CH Be 73 | n/a |
|
Site type
|
Well
|
GW |
| DMS latitude | 383903 | n/a |
| DMS longitude | 0765943 | n/a |
| Decimal latitude | 38.6508333 | n/a |
| Decimal longitude | -76.99527778 | n/a |
|
Latitude-longitude method
|
Differentially corrected Global Positioning System. | D |
|
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
|
Maryland | 24 |
|
State
|
Maryland | 24 |
|
County
|
Charles County | 017 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | Piscataway | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 106 feet | n/a |
| Method altitude determined | Interpolated from Digital Elevation Model | N |
| Altitude accuracy | 10 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Lower Potomac | 02070011 |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
Flat surface
|
F |
| Flags for instruments at site | NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
2013 | n/a |
| Date site established or inventoried | 20130319 | 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 | YY Y | n/a |
| National aquifer | Northern Atlantic Coastal Plain aquifer system | S100NATLCP |
| Local aquifer | Patuxent Formation | 217PTXN |
|
Local aquifer type
|
Confined single aquifer | C |
| Well depth | 1400 feet | n/a |
|
Hole depth
|
1440 feet | n/a |
| Source of depth data | G | n/a |
| Project number | n/a |
