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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2020-08-27 2020-08-27
Physical Groundwater Levels, Unit Values, Water-quality 2020-08-27 2022-09-08
n/a USGS Active Groundwater Level Network Site 2020-01-01 2021-01-01
Water Data for the Nation inventory

Monitoring location 473254122203401 is associated with a Well in King County, Washington. Water data back to 2020 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
473254122203401 n/a
Site name
24N/04E-19Q01 45S n/a
Site type
Well
GW
DMS latitude 473254.8 n/a
DMS longitude 1222034.0 n/a
Decimal latitude 47.54855556 n/a
Decimal longitude -122.3427778 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - 3 sec (SPS GPS). R
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Washington 53
State
Washington 53
County
King County 033
Country US n/a
Land net location description S19 T24N R04E W n/a
Name of location map SEATTLE SOUTH, WA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 16.56 feet n/a
Method altitude determined Differentially corrected Global Positioning System. D
Altitude accuracy 0.4 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
17110013
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site n/a
Date of first construction
20140116 n/a
Date site established or inventoried 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 11.5 feet n/a
Hole depth
11.5 feet n/a
Source of depth data D n/a
Project number n/a