USGS 02244040 ST. JOHNS R AT BUFFALO BLUFF NEAR SATSUMA, FL

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
This gage is monitored in cooperation with:
Link to the St. Johns River Water Management District.
St. Johns River Water Management District 		Link to the US Army Corps of Engineers
US Army Corps of Engineers.
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.

Available Parameters Available Period
  
2007-10-01  2025-09-30
1993-10-01  2025-10-01
2007-10-01  2025-09-30
2007-10-01  2025-09-30
2007-10-01  2021-10-01
2016-10-01  2025-09-30
2010-10-01  2025-09-30
2007-10-01  2025-09-29
2025-06-01  2025-09-30







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: -21600 10-01-2025   00:15 EDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 1 based on 31 water years of record more
Most Recent
Instantaneous
Value Oct 1		 Min
(2001)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2023)
-21600 -10100 1600 5980 6020 10200 23900