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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels 2004-03-04 2023-03-16
Water Data for the Nation inventory

Monitoring location 342918117393901 is associated with a Well in Los Angeles County, California. Water data back to 2004 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
342918117393901 n/a
Site name
005N008W25J001S n/a
Site type
Well
GW
DMS latitude 342917.64 n/a
DMS longitude 1173939.48 n/a
Decimal latitude 34.4882333 n/a
Decimal longitude -117.6609667 n/a
Latitude-longitude method
Reported. R
Latitude-longitude accuracy
Level 3 survey-grade GPS D
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
California 06
State
California 06
County
Los Angeles County 037
Country US n/a
Land net location description n/a
Name of location map Mescal Creek, CA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 3472 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 4.3 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
18090206
Drainage basin
n/a
Topographic setting
Alluvial fan
A
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20150415 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation PST 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 YY Y n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 1110 feet n/a
Hole depth
1130 feet n/a
Source of depth data D n/a
Project number 00FRS1400 n/a