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Water-Year Summary for Site 295323085151700

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Available Parameters
00010 Temperature, water(Max.,Mean,Min.) [Bottom]  
00010 Temperature, water(Mean,Max.,Min.) [Top]  
00060 Discharge(Mean)  
00065 Gage height(Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean) [Bottom]  
00095 Specific cond at 25C(Max.,Mean,Min.) [Top]  
00300 Dissolved oxygen(Mean,Max.,Min.) [Bottom]  
00300 Dissolved oxygen(Max.,Mean) [Top]  
00300 Dissolved oxygen(Min.) [Top]  
00400 pH(Min.,Med.,Max.) [Bottom]  
00400 pH(Max.,Med.,Min.) [Top]  
72137 Discharge,tide fltrd(Mean)  
99133 NO3+NO2,water,insitu(Mean,Max.,Min.)  

Water year 2025: 2025-10-01 to 2026-09-30
 
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USGS Water-Year Summary 2025
295323085151700 IWW WEST OF GULF CO CANAL NEAR PORT ST JOE, FL
LOCATION - Lat 29°53'23.0", long 85°15'17.0" referenced to North American Datum of 1983, in sec.09, T.7 S., R.10 W., Gulf County, FL, Hydrologic Unit 03140101,
SURFACE-WATER RECORDS
GAGE - Water-stage and velocity recorder. Datum of gage is at North American Vertical Datum of 1988.
COOPERATION - This gage is monitored in cooperation with Northwest Florida Water Management District.
REMARKS -  
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 4.27 ft NAVD 88, Sept. 16, 2020; minimum, 3.62 ft below NAVD 88, Sept. 29, 2022.
WATER-QUALITY RECORDS
PERIOD OF RECORD -

SPECIFIC CONDUCTANCE (TOP): September 2020 to current year.

SPECIFIC CONDUCTANCE (Bottom): February 2021 to current year.

WATER TEMPERATURE (TOP): September 2020 to current year.

WATER TEMPERATURE (BOTTOM): February 2021 to current year.

DISSOLVED OXYGEN (TOP): September 2020 to current year.

DISSOLVED OXYGEN (BOTTOM): February 2021 to current year.

PH (TOP): September 2020 to current year.

pH (bottom): February 2021 to current year.

COOPERATION - This gage is monitored in cooperation with Northwest Florida Water Management District.
INSTRUMENTATION - Water-quality monitor consisting of temperature, specific conductance, pH, dissolved oxygen and nitrate sensor. sensors located near the surface and above the bottom. The elevation of the top sensor pin is at -1.54 ft below NAVD 1988. The elevation of the bottom sensor pin is at 3.85 ft NAVD 1988. The elevation of the nitrate sensor pin is at -1.50 ft below NAVD 1988. 
EXTREMES FOR PERIOD OF RECORD -

SPECIFIC CONDUCTANCE (TOP): Maximum recorded, 44,100 us/cm Nov. 11, 2022; minimum recorded, 35 us/cm April 11, 2024.

SPECIFIC CONDUCTANCE (Bottom): Maximum recorded, 48,600 us/cm Nov. 27, 2022; minimum recorded, 35 us/cm April 11, 2024.

WATER TEMPERATURE (TOP): Maximum recorded, 34.5 °C June 24, 2022; minimum recorded, 8.3 °C Dec. 28, 2022 and Jan 22, 2024.

WATER TEMPERATURE (BOTTOM): Maximum recorded, 34.1 °C Aug. 14, 2023; minimum recorded, 8.3 °C Jan. 22, 2024.

DISSOLVED OXYGEN (TOP): Maximum recorded, 11.5 mg/l Jan. 22, 2024; minimum recorded, 2.5 mg/l Oct. 1 and 2, 2020.

DISSOLVED OXYGEN (BOTTOM): Maximum recorded, 11.4 mg/l Jan. 31, 2022; minimum recorded, 1.0 mg/l June 24, 2022.

PH (TOP): Maximum recorded, 8.5 pH units Dec. 10,11, 2020 and June 20, 2024; minimum recorded, 5.1 pH units April 11, 2024.

PH (BOTTOM): Maximum recorded, 8.9 pH units June 8, 2021; minimum recorded, 5.2 pH units June 24, 2021.

NITRATE: Maximum instantaneous value: 0.56 mg/L; Dec. 20 to 24, 2021. Minimum instantaneous value: 0.00 mg/L; many days.