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USGS 02231291 NASSAU RIVER NEAR TISONIA, FL

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

This gage is monitored in cooperation with the St. Johns River Water Management District.

Link to the St. Johns River Water Management District.

REMARKS.--Computed discharge at this station may differ from individual measurements because of changes in tidal influence, wind, or other factors.

Available Parameters Available Period
  
2014-09-03  2016-09-29
2013-09-12  2026-02-26
2013-09-12  2026-02-26
2014-09-03  2016-09-08
2014-09-03  2016-09-30
2013-09-14  2026-02-25
2025-10-29  2026-02-26







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: 15100 02-26-2026   21:30 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 26 based on 12 water years of record more
Min
(2014)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2020)		 Most Recent
Instantaneous
Value Feb 26
-2160 -971 -6.5 20 791 1830 15100

Gage height, feet
Most recent instantaneous value: 9.85 02-26-2026   21:30 EST
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
 
-- Data temporarily unavailable for the time period specified --

Dissolved oxygen, water, unfiltered, milligrams per liter
 
-- Data temporarily unavailable for the time period specified --

Discharge, tidally filtered, cubic feet per second
Most recent instantaneous value: 937 02-25-2026   10:00 EST
Graph of Discharge, tidally filtered, cubic feet per second

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Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 1.60 02-26-2026   21:30 EST
Graph of Mean water velocity for discharge computation, feet per second

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