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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
Information Water-quality 1994-08-30 2000-10-23
Physical Daily Values, Groundwater Levels, Water-quality 1994-08-30 2010-09-13
n/a USGS Annual Water Data Reports Site 2006-01-01 2010-01-01
Water Data for the Nation inventory

Monitoring location 304005081380201 is associated with a Well in Nassau County, Florida. Water data back to 1994 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
304005081380201 n/a
Site name
N-121 BECKER OIL TEST WELL NEAR YULEE, FL n/a
Site type
Well
GW
DMS latitude 304005 n/a
DMS longitude 0813802 n/a
Decimal latitude 30.66829166 n/a
Decimal longitude -81.6337107 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
125 n/a
State
Florida 12
County
Nassau County 089
Country US n/a
Land net location description S50 T03N R27E T n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 21.95 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
03070205
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN 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
N n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YNNYNYNN n/a
National aquifer Floridan aquifer system S400FLORDN
Local aquifer Floridan Aquifer System 120FLRD
Local aquifer type
n/a
Well depth 645 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a