| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 2005-12-20 | 2016-12-06 |
| Inorganics, Major, Metals | Water-quality | 2005-12-20 | 2016-12-06 |
| Inorganics, Major, Non-metals | Daily Values, Water-quality | 2004-12-05 | 2016-12-06 |
| Inorganics, Minor, Non-metals | Water-quality | 2005-12-20 | 2016-12-06 |
| Inorganics, Minor, metals | Water-quality | 2005-12-20 | 2016-12-06 |
| Nutrient | Water-quality | 2005-12-20 | 2016-12-06 |
| Organics, PCBs | Water-quality | 2005-12-20 | 2016-09-20 |
| Organics, other | Water-quality | 2005-12-20 | 2016-12-06 |
| Organics, pesticide | Water-quality | 2005-12-20 | 2016-09-20 |
| Physical | Daily Values, Groundwater Levels, Unit Values, Water-quality | 2004-01-22 | 2023-09-19 |
| Radiochemistry | Water-quality | 2005-12-20 | 2016-12-06 |
| Stable Isotopes | Water-quality | 2016-12-06 | 2016-12-06 |
| n/a | USGS Active Groundwater Level Network Site | 2004-01-01 | 2021-01-01 |
| n/a | USGS Annual Water Data Reports Site | 2006-01-01 | 2022-01-01 |
Monitoring location 385252076572801 is associated with a Well in District of Columbia, District of Columbia. Water data back to 2004 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
385252076572801 | n/a |
|
Site name
|
WE Cb 8 | n/a |
|
Site type
|
Well
|
GW |
| DMS latitude | 385252.3 | n/a |
| DMS longitude | 0765728.0 | n/a |
| Decimal latitude | 38.88119444 | n/a |
| Decimal longitude | -76.95777778 | 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 (Differentially-Corrected GPS). | 1 |
|
Latitude-longitude datum
|
North American Datum of 1983 | NAD83 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
Maryland | 24 |
|
State
|
District of Columbia | 11 |
|
County
|
District of Columbia | 001 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | Washington East, DC | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 58.79 | n/a |
| Method altitude determined | Differentially corrected Global Positioning System. | D |
| Altitude accuracy | .1 | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Middle Potomac-Anacostia-Occoquan | 02070010 |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
Hilltop
|
H |
| Flags for instruments at site | NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
19920401 | n/a |
| Date site established or inventoried | 20040122 | 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 | Potomac Group | 217POMC |
|
Local aquifer type
|
Confined single aquifer | C |
| Well depth | 265 | n/a |
|
Hole depth
|
277 | n/a |
| Source of depth data | D | n/a |
| Project number | 2427B4C00 | n/a |
