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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2021-08-16 2022-11-17
Inorganics, Major, Metals Water-quality 2022-02-17 2022-11-17
Inorganics, Major, Non-metals Water-quality 2022-02-17 2022-11-17
Inorganics, Minor, Non-metals Water-quality 2022-02-17 2022-11-17
Inorganics, Minor, metals Water-quality 2022-02-17 2022-11-17
Nutrient Water-quality 2022-02-17 2022-11-17
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 2021-08-16 2023-06-26
Stable Isotopes Water-quality 2022-02-17 2022-11-17
n/a USGS Annual Water Data Reports Site 2022-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 373859118575601 is associated with a Well in Mono County, California. Water data back to 2021 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
373859118575601 n/a
Site name
003S027E35C003M n/a
Site type
Well
GW
DMS latitude 373859.4 n/a
DMS longitude 1185756.7 n/a
Decimal latitude 37.6498333 n/a
Decimal longitude -118.96575 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
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
Mono County 051
Country US n/a
Land net location description NENWS35 T03S R27E M n/a
Name of location map OLD MAMMOTH, CA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 7836.33 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
18090102
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
20210422 n/a
Date site established or inventoried 20210816 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 n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 1300 feet n/a
Hole depth
1320 feet n/a
Source of depth data S n/a
Project number n/a