USGS Current Conditions for USGS 251003080435500 MCCORMICK CREEK AT MOUTH NEAR KEY LARGO, FL x

USGS 251003080435500 MCCORMICK CREEK AT MOUTH NEAR KEY LARGO, FL

PROVISIONAL DATA SUBJECT TO REVISION

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Available Parameters	Available Period
All 9 Available Parameters for this site
00010 Temperature, water, SURFACE	2007-10-01	2011-10-02
00010 Temperature, water, BOTTOM	2007-10-01	2025-09-29
00060 Discharge	2008-10-01	2025-09-29
00065 Gage height, NAVD88	2007-10-01	2025-09-29
00095 Specific cond at 25C, BOTTOM	2010-09-14	2025-09-29
00095 Specific cond at 25C, SURFACE	2010-09-14	2011-10-02
00480 Salinity, SURFACE	2007-10-01	2011-10-02
00480 Salinity, BOTTOM	2007-10-01	2025-09-29
72255 Mean water velocity	2025-06-01	2025-09-29

Days (7)

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Begin date

End date

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

Most recent instantaneous value: 159 09-29-2025 13:00 EDT

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**Daily discharge, cubic feet per second -- statistics for Sep 29 based on 29 water years of record more**
Min (2015)	25th percen- tile	Mean	Median	Most Recent Instantaneous Value Sep 29	75th percen- tile	Max (2005)
-44.8	49	112	118	159	175	276