USGS 02246825 CLAPBOARD CREEK NR JACKSONVILLE, FL

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
\

This gage is monitored in cooperation with the Link to the 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
  
2015-10-01  2026-07-29
2015-09-29  2026-07-29
2015-10-03  2026-07-27
2026-03-31  2026-07-29







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: -365 07-29-2026   09:30 EDT
Graph of Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |

Daily discharge, cubic feet per second -- statistics for Jul 29 based on 10 water years of record more
Most Recent
Instantaneous
Value Jul 29		 Min
(2019)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2024)
-365 -26.0 19 83 121 131 151

Gage height, feet
Most recent instantaneous value: 1.58 07-29-2026   09:30 EDT
Graph of Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Discharge, tidally filtered, cubic feet per second
Most recent instantaneous value: 81.9 07-27-2026   22:00 EDT
Graph of Discharge, tidally filtered, cubic feet per second

Add up to 2 more sites and replot for "Discharge, tidally filtered, cubic feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: -0.17 07-29-2026   09:30 EDT
Graph of Mean water velocity for discharge computation, feet per second

Add up to 2 more sites and replot for "Mean water velocity for discharge computation, feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |