Available data

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

9 data types available - data from 1995-10-01 to 2026-08-09

8 data types available - data from 1931-09-01 to 2026-08-08

4 data types available - data from 1931-08-26 to 2026-06-16

27 Observed properties (data types) available - with data from 1954-05-17 to 1962-10-24

6 Sampling activities

2 data types available - with data from 1994-11-21 to 2024-10-26

8 data types available - data from 1931-09-01 to 2026-08-08

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	02236125	n/a
Location name	ST. JOHNS RIVER AT ASTOR, FL	n/a
Site type	Tidal stream	ST-TS
Decimal latitude (WGS84)	29.166930564081312	n/a
Decimal longitude (WGS84)	-81.52206108600707	n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District		125
State	Florida	12
County	Volusia County	127
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	Upper St. Johns	03080101
Drainage basin		n/a
Date of first construction		n/a
Drainage area	3330 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