Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
Click to hide state-specific text

 


* IMPORTANT: Next Generation Station Page

USGS 251003080435500 MCCORMICK CREEK AT MOUTH NEAR KEY LARGO, FL

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

Access to published unit value data can be retrieved from the South Florida Information Access Web Portal South Florida Hydrology Data Download

Available Parameters Available Period
All 9 Available Parameters for this site
  
00010 Temperature, water, YSI, NEAR SURFACE 2007-10-01  2011-10-02
00010 Temperature, water, YSI, NEAR BOTTOM 2007-10-01  2019-05-21
00060 Discharge 2008-10-01  2019-05-21
00065 Gage height, NAVD 88 2007-10-01  2019-05-21
00095 Specific cond at 25C, YSI, NEAR BOTTOM 2010-09-14  2019-05-21
00095 Specific cond at 25C, YSI, NEAR SURFACE 2010-09-14  2011-10-02
00480 Salinity, YSI, NEAR SURFACE 2007-10-01  2011-10-02
00480 Salinity, YSI, NEAR BOTTOM 2007-10-01  2019-05-21
72255 Mean water velocity 2019-01-21  2019-05-21

Graph
Graph w/ stats
Graph w/o stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (7)
 

  -- or --
Begin date
 

End date
 

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


Temperature, water, degrees Celsius, YSI, NEAR BOTTOM

Most recent instantaneous value: 32.4 05-21-2019   17:00 EDT
Graph of  Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius, YSI, NEAR BOTTOM"

?
 Add site numbers


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



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


Discharge, cubic feet per second

Most recent instantaneous value: -117 05-21-2019   17:00 EDT
Graph of  Discharge, cubic feet per second

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

?
 Add site numbers


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


Daily discharge, cubic feet per second -- statistics for May 21 based on 23 years of record more
Min
(1998)
Most Recent
Instantaneous
Value May 21
25th
percen-
tile
Mean Median 75th
percen-
tile
Max
(2007)
-245 -117 -70.00 -23.00 -13.00 26 180


Gage height, feet, NAVD 88

Most recent instantaneous value: -0.19 05-21-2019   17:00 EDT
Graph of  Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet, NAVD 88"

?
 Add site numbers


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




Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, YSI, NEAR BOTTOM

Most recent instantaneous value: 59000 05-21-2019   17:00 EDT
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, YSI, NEAR BOTTOM"

?
 Add site numbers


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



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


Salinity, water, unfiltered, parts per thousand, YSI, NEAR BOTTOM

Most recent instantaneous value: 39 05-21-2019   17:00 EDT
Graph of  Salinity, water, unfiltered, parts per thousand

Add up to 2 more sites and replot for "Salinity, water, unfiltered, parts per thousand, YSI, NEAR BOTTOM"

?
 Add site numbers


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



Salinity, water, unfiltered, parts per thousand, YSI, NEAR SURFACE
 
-- Data temporarily unavailable for the time period specified --


Mean water velocity for discharge computation, feet per second

Most recent instantaneous value: -0.66 05-21-2019   17:00 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"

?
 Add site numbers


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