USGS 251003080435500 MCCORMICK CREEK AT MOUTH NEAR KEY LARGO, FL

PROVISIONAL DATA SUBJECT TO REVISION

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Available Parameters Available Period
  
2007-10-01  2011-10-02
2007-10-01  2026-02-24
2008-10-01  2026-02-24
2007-10-01  2026-02-24
2010-09-14  2026-02-24
2010-09-14  2011-10-02
2007-10-01  2011-10-02
2007-10-01  2026-02-24
2025-10-27  2026-02-24







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 19.1 02-24-2026   16:00 EST
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Temperature, water, degrees Celsius, [(2)]
 
-- Data temporarily unavailable for the time period specified --

Discharge, cubic feet per second
Most recent instantaneous value: 119 02-24-2026   16:00 EST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 24 based on 29 water years of record more
Min
(2020)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2003)		 Most Recent
Instantaneous
Value Feb 24
-171 -49 -9.8 2.5 37 95.0 119

Gage height, feet
Most recent instantaneous value: -1.04 02-24-2026   16:00 EST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 42500 02-24-2026   16:00 EST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius, [(2)]
 
-- Data temporarily unavailable for the time period specified --

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

Salinity, water, unfiltered, parts per thousand, [(2)]
Most recent instantaneous value: 27 02-24-2026   16:00 EST
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Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 0.78 02-24-2026   16:00 EST
Graph of Mean water velocity for discharge computation, feet per second

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