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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 Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1989-05-02 1995-10-05
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 1989-05-02 2024-11-24
n/a USGS Active Groundwater Level Network Site 1989-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 270913080284901 is associated with a Well in Martin County, Florida. Current conditions of Groundwater level above NAVD 1988 and Groundwater level above NGVD 1929 are available. Water data back to 1989 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
270913080284901 n/a
Site name
M -1255 n/a
Site type
Well
GW
DMS latitude 270943.9 n/a
DMS longitude 0802852.2 n/a
Decimal latitude 27.16219444 n/a
Decimal longitude -80.4811667 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
122 n/a
State
Florida 12
County
Martin County 085
Country US n/a
Land net location description SWSWSWS18 T38S R39E T n/a
Name of location map INDIANTOWN NW n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 29.61 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy .1 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
03090202
Drainage basin
21 n/a
Topographic setting
Flat surface
F
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19881121 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST 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 YYNNNYNN n/a
National aquifer Surficial aquifer system S100SURFCL
Local aquifer Surficial Aquifer System 110SAQS
Local aquifer type
Unconfined single aquifer U
Well depth 35 feet n/a
Hole depth
39 feet n/a
Source of depth data S n/a
Project number 2080-00200 n/a