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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
Biological Water-quality 1974-07-02 2005-08-01
Information Water-quality 1974-08-12 2006-03-22
Inorganics, Major, Metals Water-quality 1958-02-25 2006-03-22
Inorganics, Major, Non-metals Water-quality 1958-02-25 2006-03-22
Inorganics, Minor, Non-metals Water-quality 1970-05-15 1986-08-19
Inorganics, Minor, metals Water-quality 1958-02-25 2006-03-22
Microbiological Water-quality 1974-01-15 1986-08-19
Nutrient Water-quality 1958-02-25 2006-03-22
Organics, PCBs Water-quality 1977-11-02 1982-05-04
Organics, other Water-quality 1970-05-15 2006-03-22
Organics, pesticide Water-quality 1975-05-05 1982-08-10
Physical Daily Values, Unit Values, Water-quality 1926-10-01 2024-11-21
Population/Community Water-quality 1974-08-12 1981-08-04
Radiochemistry Water-quality 1980-10-28 1981-08-04
Sediment Water-quality 1974-01-15 2005-05-11
Stable Isotopes Water-quality 2003-06-19 2004-05-11
n/a Peak Measurements 1927-08-24 2023-08-03
n/a Site Visits 1923-05-22 2024-10-17
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 02231000 is associated with a Stream in Baker County, Florida. Current conditions of Discharge, Gage height, and Stream water level elevation above NAVD 1988 are available. Water data back to 1923 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
02231000 n/a
Site name
ST. MARYS RIVER NEAR MACCLENNY, FL n/a
Site type
Stream
ST
DMS latitude 302131 n/a
DMS longitude 0820454 n/a
Decimal latitude 30.35884726 n/a
Decimal longitude -82.0815013 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
Baker County 003
Country US n/a
Land net location description NWS02 T02S R22E T n/a
Name of location map MACCLENY n/a
Scale of location map n/a
Altitude of Gage/land surface 40.00 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
03070204
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
700 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

Operated in cooperation with:

logo for St. Johns River Water Management District
St. Johns River Water Management District
logo for USGS - Federal Priority Streamgages
USGS - Federal Priority Streamgages