| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Information | Water-quality | 1978-06-07 | 1978-06-07 |
| Physical | Daily Values, Unit Values, Water-quality | 1963-10-01 | 2024-12-26 |
| Sediment | Daily Values, Water-quality | 1973-10-01 | 1979-06-30 |
| n/a | Peak Measurements | 1964-01-21 | 2022-12-31 |
| n/a | Site Visits | 1974-05-01 | 2024-12-11 |
| n/a | USGS Annual Water Data Reports Site | 2005-01-01 | 2024-01-01 |
Monitoring location 11176400 is associated with a Stream in Alameda County, California. Current conditions of Discharge, Gage height, and Stream water level elevation above NAVD 1988 are available. Water data back to 1963 are available online.
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
|
Agency
|
U.S. Geological Survey | USGS |
|
Site identification number
|
11176400 | n/a |
|
Site name
|
ARROYO VALLE BL LANG CYN NR LIVERMORE CA | n/a |
|
Site type
|
Stream
|
ST |
| DMS latitude | 373341 | n/a |
| DMS longitude | 1214058 | n/a |
| Decimal latitude | 37.56132196 | n/a |
| Decimal longitude | -121.6838389 | 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
|
California | 06 |
|
State
|
California | 06 |
|
County
|
Alameda County | 001 |
| Country | US | n/a |
| Land net location description | NENES30 T04S R03E | n/a |
| Name of location map | MENDENHALL SPRINGS, | n/a |
| Scale of location map | 24000 | n/a |
| Altitude of Gage/land surface | 749.09 feet | n/a |
| Method altitude determined | GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System | X |
| Altitude accuracy | .16 feet | n/a |
|
Altitude datum
|
North American Vertical Datum of 1988 | NAVD88 |
|
Subbasin hydrologic unit
|
18050004 | |
|
Drainage basin
|
n/a | |
|
Topographic setting
|
n/a | |
| Flags for instruments at site | NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN | n/a |
|
Date of first construction
|
n/a | |
| Date site established or inventoried | n/a | |
|
Drainage area
|
130 square miles | n/a |
| Contributing drainage area | n/a | |
| Time Zone abbreviation | PST | n/a |
|
Site honors Daylight Saving Time
|
Y | n/a |
|
Data reliability
|
n/a | |
| Data-other GW files | NNNNNNNN | 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 |
