| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Daily Values, Unit Values | 1997-08-09 | 2024-11-05 |
| Physical | Daily Values, Unit Values | 1997-08-09 | 2024-11-05 |
| n/a | USGS Annual Water Data Reports Site | 2005-01-01 | 2023-01-01 |
Monitoring location 08179500 is associated with a Lake, Reservoir, Impoundment in Medina County, Texas. Current conditions of Lake or reservoir water surface elevation above NGVD 1929, Precipitation, Reservoir storage, and more are available. Water data back to 1997 are available online.
Datum of gage is 0.00 ft above NGVD29, Bexar Medina Atascosa Water Control and Improvement District (BMA) datum is 7.81 ft above NGVD29.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
08179500 | n/a |
|
Site name
|
Medina Lk nr San Antonio, TX | n/a |
|
Site type
|
Lake, Reservoir, Impoundment
|
LK |
| DMS latitude | 293224 | n/a |
| DMS longitude | 0985601 | n/a |
| Decimal latitude | 29.54022854 | n/a |
| Decimal longitude | -98.9339474 | n/a |
|
Latitude-longitude method
|
Interpolated from MAP. | M |
|
Latitude-longitude accuracy
|
Accurate to + or - 5 sec. | F |
|
Latitude-longitude datum
|
North American Datum of 1927 | NAD27 |
| Decimal Latitude-longitude datum | North American Datum of 1983 | NAD83 |
|
District
|
Texas | 48 |
|
State
|
Texas | 48 |
|
County
|
Medina County | 325 |
| Country | US | n/a |
| Land net location description | n/a | |
| Name of location map | Medina Lake, TX | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 0.0 feet | n/a |
| Method altitude determined | Level or other surveyed method. | L |
| Altitude accuracy | .1 feet | n/a |
|
Altitude datum
|
National Geodetic Vertical Datum of 1929 | NGVD29 |
|
Subbasin hydrologic unit
|
12100302 | |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
n/a | |
| Flags for instruments at site | NNNNYNNNNNNNNYNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
n/a | |
| Date site established or inventoried | n/a | |
|
Drainage area
|
634 square miles | n/a |
| Contributing drainage area | 634 square miles | n/a |
| Time Zone abbreviation | CST | n/a |
|
Site honors Daylight Saving Time
|
Y | n/a |
|
Data reliability
|
n/a | |
| Data-other GW files | NYNNNNNN | 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 | 8653-00170 | n/a |
