| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 2009-05-14 | 2009-05-14 |
| Inorganics, Major, Metals | Water-quality | 2009-05-14 | 2009-05-14 |
| Inorganics, Major, Non-metals | Water-quality | 2009-05-14 | 2009-05-14 |
| Inorganics, Minor, Non-metals | Water-quality | 2009-05-14 | 2009-05-14 |
| Inorganics, Minor, metals | Water-quality | 2009-05-14 | 2009-05-14 |
| Nutrient | Water-quality | 2009-05-14 | 2009-05-14 |
| Organics, other | Water-quality | 2009-05-14 | 2009-05-14 |
| Physical | Daily Values, Groundwater Levels, Water-quality | 2009-05-14 | 2024-09-30 |
| Radiochemistry | Water-quality | 2009-05-14 | 2009-05-14 |
| n/a | USGS Active Groundwater Level Network Site | 2009-01-01 | 2021-01-01 |
| n/a | USGS Annual Water Data Reports Site | 2009-01-01 | 2011-01-01 |
Monitoring location 390826076454802 is associated with a Well in Anne Arundel County, Maryland. Water data back to 2009 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
390826076454802 | n/a |
|
Site name
|
AA Bb 87 | n/a |
|
Site type
|
Well
|
GW |
| DMS latitude | 390826 | n/a |
| DMS longitude | 0764548 | n/a |
| Decimal latitude | 39.14055556 | n/a |
| Decimal longitude | -76.7633333 | 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
|
Maryland | 24 |
|
State
|
Maryland | 24 |
|
County
|
Anne Arundel County | 003 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | Savage, MD | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 268.55 feet | n/a |
| Method altitude determined | Differentially corrected Global Positioning System. | D |
| Altitude accuracy | .03 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Patuxent | 02060006 |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
n/a | |
| Flags for instruments at site | YNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
n/a | |
| Date site established or inventoried | 20090515 | 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 | Northern Atlantic Coastal Plain aquifer system | S100NATLCP |
| Local aquifer | Patuxent Formation | 217PTXN |
|
Local aquifer type
|
Confined single aquifer | C |
| Well depth | 220 feet | n/a |
|
Hole depth
|
260 feet | n/a |
| Source of depth data | D | n/a |
| Project number | 242700201 | n/a |
