Available data

Select data types to graph from categories based on the way the data were collected.

11 data types available - data from 1996-10-09 to 2026-08-05

7 data types available - data from 1970-10-01 to 2026-08-04

4 data types available - data from 1956-02-07 to 2026-06-03

89 Observed properties (data types) available - with data from 1962-06-08 to 1994-10-04

288 Sampling activities

7 data types available - data from 1971-10-01 to 2026-08-04

Zoom out to see link to My Favorites

Operated in cooperation with:

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	02246500	n/a
Location name	ST. JOHNS RIVER AT JACKSONVILLE, FL	n/a
Site type	Tidal stream	ST-TS
Decimal latitude (WGS84)	30.3224616276493	n/a
Decimal longitude (WGS84)	-81.6653735476617	n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District		125
State	Florida	12
County	Duval County	031
Country	United States of America	n/a
Altitude of gage/land surface		n/a
Method altitude determined		n/a
Altitude accuracy		n/a
Altitude datum		n/a
Subbasin hydrologic unit	Lower St. Johns	03080103
Drainage basin		n/a
Date of first construction		n/a
Drainage area	8850 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	Y	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