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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 1982-05-19 1995-03-21
Inorganics, Major, Non-metals Water-quality 1994-01-20 1994-05-02
Physical Daily Values, Groundwater Levels, Unit Values, Water-quality 1973-10-01 2024-11-23
n/a USGS Active Groundwater Level Network Site 1973-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 270835080105801 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 1973 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
270835080105801 n/a
Site name
M -1004 n/a
Site type
Well
GW
DMS latitude 270835.8 n/a
DMS longitude 0801058.2 n/a
Decimal latitude 27.14327778 n/a
Decimal longitude -80.1828333 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 SENENWS30 T38S R42E T n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 7.8 feet n/a
Method altitude determined Level or other surveyed method. L
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 NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 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 17 feet n/a
Hole depth
n/a
Source of depth data S n/a
Project number 2080-00200 n/a

Operated in cooperation with:

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South Florida Water Management District
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USGS - Cooperative Matching Funds