USGS 02244440 DUNNS CREEK NEAR SATSUMA, FL

PROVISIONAL DATA SUBJECT TO REVISION

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

Link to the St. Johns River Water Management District.

Data are tidally affected -- Astronomical tides cause significant cycles of approximately 24.84 hours at this site. Because a different portion of the 24.84-hour tidal cycle is averaged in successive daily (24-hour) computations, a systematic secondary oscillation, unrelated to basin hydrology and having a period of about two weeks may be apparent in daily data.

REMARKS.--Computed discharge at this station may differ from individual measurements because of changes in tidal influence, wind, or other factors.GAGE.--Water-stage recorder, acoustic velocity meter, and data-collection platform. Datum of gage is 10.00 ft below NGVD of 1929 and 10.93 ft below NAVD of 1988. Prior to July 21, 1987, at site 200 ft downstream at present datum.

Available Parameters Available Period
  
1994-07-26  2024-03-28
2007-10-01  2024-03-28
2010-10-01  2024-03-28
2007-10-01  2024-03-27
2023-11-29  2024-03-28







 (7)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 3700 03-28-2024   14:00 EDT
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Daily discharge, cubic feet per second -- statistics for Mar 28 based on 37 water years of record more
Min
(2019)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1993)
Most Recent
Instantaneous
Value Mar 28
-3460 -179 435 441 1200 2530 3700


Gage height, feet

Most recent instantaneous value: 11.42 03-28-2024   14:00 EDT
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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 0.49 03-28-2024   14:00 EDT
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Discharge, tidally filtered, cubic feet per second

Most recent instantaneous value: 210 03-27-2024   03:00 EDT
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Mean water velocity for discharge computation, feet per second

Most recent instantaneous value: 0.69 03-28-2024   14:00 EDT
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