| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Biological | Water-quality | 2023-12-01 | 2023-12-01 |
| Information | Water-quality | 2023-08-10 | 2023-12-01 |
| Inorganics, Major, Metals | Water-quality | 2023-08-10 | 2023-08-10 |
| Inorganics, Major, Non-metals | Water-quality | 2023-08-10 | 2023-12-01 |
| Inorganics, Minor, Non-metals | Water-quality | 2023-08-10 | 2023-08-10 |
| Inorganics, Minor, metals | Water-quality | 2023-08-10 | 2023-08-10 |
| Nutrient | Water-quality | 2023-08-10 | 2023-08-10 |
| Organics, other | Water-quality | 2023-08-10 | 2023-12-01 |
| Physical | Water-quality | 2023-08-10 | 2023-12-01 |
Monitoring location 380546077493101 is associated with a Lake, Reservoir, Impoundment in Louisa County, Virginia. Water data back to 2023 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
380546077493101 | n/a |
|
Site name
|
LAKE ANNA SYNOPTIC SAMPLE LOCATION 30 | n/a |
|
Site type
|
Lake, Reservoir, Impoundment
|
LK |
| DMS latitude | 380546.00 | n/a |
| DMS longitude | 0774931.00 | n/a |
| Decimal latitude | 38.0961111 | n/a |
| Decimal longitude | -77.8252778 | n/a |
|
Latitude-longitude method
|
Interpolated from Digital MAP. | N |
|
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
|
Virginia | 51 |
|
State
|
Virginia | 51 |
|
County
|
Louisa County | 109 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | LAKE ANNA WEST, VA | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 249 feet | n/a |
| Method altitude determined | Interpolated from Digital Elevation Model | N |
| Altitude accuracy | 1.6 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
Pamunkey | 02080106 |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
n/a | |
| Flags for instruments at site | n/a | |
|
Date of first construction
|
n/a | |
| Date site established or inventoried | 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
|
n/a | |
| Data-other GW files | n/a | |
| National aquifer | n/a | |
| Local aquifer | n/a | |
|
Local aquifer type
|
n/a | |
| Well depth | n/a | |
|
Hole depth
|
n/a | |
| Source of depth data | n/a | |
| Project number | n/a |