CASTRO VALLEY C A HAYWARD CA
Monitoring location 11181008 is associated with a STREAM in ALAMEDA COUNTY, CALIFORNIA. Current conditions of DISCHARGE and GAGE HEIGHT are available. Water data back to 1971 are available online.
Important Data may be provisional - learn more
These links download data from the USGS Water Data Services in the RDB format .
If you are an R user, use the USGS dataRetrieval Package to download, analyze, and plot your data.
| USGS Parameter Group | Data Types | Start Date | End Date |
|---|---|---|---|
| Biological | Water-quality | 2017-05-14 | 2017-05-14 |
| Information | Water-quality | 1976-12-29 | 2017-05-14 |
| Inorganics, Major, Metals | Water-quality | 1971-10-14 | 2017-05-14 |
| Inorganics, Major, Non-metals | Water-quality | 1971-10-14 | 2017-05-14 |
| Inorganics, Minor, Non-metals | Water-quality | 1971-10-14 | 2017-05-14 |
| Inorganics, Minor, metals | Water-quality | 1971-10-14 | 2017-05-14 |
| Microbiological | Water-quality | 1971-10-14 | 1977-03-15 |
| Nutrient | Water-quality | 1971-10-14 | 2017-05-14 |
| Organics, PCBs | Water-quality | 1972-01-19 | 1973-02-06 |
| Organics, other | Water-quality | 1971-10-14 | 2017-05-14 |
| Organics, pesticide | Water-quality | 1971-10-14 | 2017-05-14 |
| Physical | Daily Values, Unit Values, Water-quality | 1971-10-01 | 2021-02-25 |
| Radiochemistry | Water-quality | 2017-05-14 | 2017-05-14 |
| Sediment | Water-quality | 1971-11-13 | 2017-05-14 |
| Stable Isotopes | Water-quality | 2017-05-08 | 2017-05-08 |
| n/a | Peak Measurements | 1971-12-22 | 2019-01-16 |
| n/a | Site Visits | 1971-12-02 | 2021-02-01 |
| n/a | USGS Annual Water Data Reports Site | 2005-01-01 | 2020-01-01 |
| Metadata Element | Location Metadata | Metadata Code |
|---|---|---|
| Agency
|
U.S. Geological Survey | USGS |
| Site identification number
|
11181008 | n/a |
| Site name
|
CASTRO VALLEY C A HAYWARD CA | n/a |
| Site type
|
Stream
|
ST |
| DMS latitude | 374048 | n/a |
| DMS longitude | 1220446 | n/a |
| Decimal latitude | 37.6799311 | n/a |
| Decimal longitude | -122.0805186 | 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 | n/a | |
| Name of location map | n/a | |
| Scale of location map | n/a | |
| Altitude of Gage/land surface | n/a | |
| Method altitude determined | n/a | |
| Altitude accuracy | n/a | |
| Altitude datum
|
n/a | |
| Subbasin hydrologic unit
|
San Francisco Bay | 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
|
5.51 | n/a |
| Contributing drainage area | n/a | |
| Time Zone abbreviation | PST | n/a |
| Site honors Daylight Savings 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 |