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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1997-05-14 1998-09-14
Physical Groundwater Levels, Water-quality 1997-05-14 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 303541081495001 is associated with a Well in Nassau County, Florida. Water data back to 1997 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
303541081495001 n/a
Site name
N-0220 NASSAU COUNTY FAIRGROUNDS n/a
Site type
Well
GW
DMS latitude 303540 n/a
DMS longitude 0814949 n/a
Decimal latitude 30.59468038 n/a
Decimal longitude -81.830107 n/a
Latitude-longitude method
Long range navigation system. L
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 n/a
Name of location map CALLAHAN n/a
Scale of location map n/a
Altitude of Gage/land surface 19.95 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
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19941101 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 YYNNNYNN n/a
National aquifer Floridan aquifer system S400FLORDN
Local aquifer Floridan Aquifer System 120FLRD
Local aquifer type
n/a
Well depth 650 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a