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Water-Year Summary for Site 02292900

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00010 Temperature, water(Max.,Mean,Min.)  
00010 Temperature, water(Min.,Max.,Mean)  
00060 Discharge(Mean)  
00065 Gage height(Max.,Min.)  
00065 Gage height(Mean)  
00065 Gage height(Max.,Min.)  
00065 Gage height(Mean)  
00095 Specific cond at 25C(Max.,Mean,Min.)  
00095 Specific cond at 25C(Max.,Mean,Min.)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
00400 pH(Med.,Min.,Max.)  
00400 pH(Min.,Max.,Med.)  
32295 fDOM, water, in situ(Mean)  
32295 fDOM, water, in situ(Max.,Min.) [(2)]  
32295 fDOM, water, in situ(Mean,Max.,Min.)  
32315 Relative fChl, water, in situ(Max.,Mean,Min.)  
32315 Relative fChl, water, in situ(Min.,Max.,Mean)  
32321 Relative fPC, water, in situ(Mean,Max.,Min.)  
32321 Relative fPC, water, in situ(Mean,Max.,Min.)  
63680 Turbidity, Form Neph(Max.,Mean,Min.)  
63680 Turbidity, Form Neph(Min.,Mean,Max.)  
99133 NO3+NO2,water,insitu(Max.,Mean,Min.)  

Water year 2024: 2024-10-01 to 2025-09-30
 
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USGS Water-Year Summary 2024
02292900 CALOOSAHATCHEE RIVER AT S-79, NEAR OLGA, FL
LOCATION - Lat 26°43'17", long 81°41'36" referenced to North American Datum of 1927, in SW 1/4 sec.23, T.43 S., R.26 E., Lee County, FL, Hydrologic Unit 03090205, in control house at southeast end of lock at salinity-control structure 79, 1 mi upstream from Telegraph Creek, and 1.2 mi northeast of Olga. Water-quality instruments are located in PVC pipes at the end of the SFWMD platform on the upstream right bank.
DRAINAGE AREA - Indeterminate.
REVISIONS HISTORY - WDR FL-79-2A, 1978.
SURFACE-WATER RECORDS
PERIOD OF RECORD - December 1964 to March 1966 (gage heights only), April 1966 to current year.
GAGE - U.S. Army Corps of Engineers owned and operated satellite data collection platform with water-stage shaft encoders. Prior to October 16, 1998, similar equipment belonging to the U.S. Geological Survey was used. Datum of gage is National Geodetic Vertical Datum of 1929.
COOPERATION - U.S. Army Corps of Engineers. Records of stage, gate and lock operation provided by U.S. Army Corps of Engineers.
REMARKS - Flow regulated by operation of salinity-control structure 79. Downstream stage is tidal, but at times is affected by gate operation. Starting in the 2002 water year the downstream stage record published is the maximum and minimum gage height for each calendar day. Prior to the 2002 water year daily mean for downstream stage was published. Discharge computed from relations between discharge, head, and gate opening. Satellite data collection platform with shaft encoders were installed August 30, 1991 to collect upstream and downstream stages. U.S. Army Corps of Engineers equipment installed on October 16, 1998.
EXTREMES FOR PERIOD OF RECORD - UPSTREAM STAGES: Maximum gage height, 8.60 ft Sept. 28, 2022 (associated with Hurricane Ian storm surge); minimum, 1.18 ft Sept. 22, 1966.
WATER-QUALITY RECORDS
PERIOD OF RECORD -
SPECIFIC CONDUCTANCE (MID): April 2014 to May 2019. Discontinued.

SPECIFIC CONDUCTANCE (FLOATING): April 2019 to current year.

WATER TEMPERATURE (MID): April 2014 to May 2019. Discontinued.

WATER TEMPERATURE (FLOATING): April 2019 to current year.

TURBIDITY (MID): April 2014 to May 2019. Discontinued.

TURBIDITY (FLOATING): April 2019 to current year.

PH (MID): November 2017 to May 2019. Discontinued.

PH (FLOATING): April 2019 to current year.

DISSOLVED OXYGEN (MID): October 2017 to May 2019. Discontinued.

DISSOLVED OXYGEN (FLOATING): April 2019 to current year.

NITRATE: December 2014 to current year.

FDOM (MID): April 2014 to May 2019. Discontinued.

FDOM (FLOATING): April 2019 to current year.

CHLOROPHYLL (MID): November 2017 to May 2019. Discontinued.

CHLOROPHYLL (FLOATING): April 2019 to current year.

PHYCOCYANIN (MID): November 2017 to May 2019. Discontinued.

PHYCOCYANIN (FLOATING): April 2019 to current year.
INSTRUMENTATION - Water-quality monitor.
REMARKS -

Specific conductance, water temperature, turbidity, dissolved oxygen, pH, fDOM, chlorophyll, and phycocyanin, sensors were located at 1.0 ft NGVD 29  until May 22, 2019.  A floating mount was installed on April 24, 2019 and specific conductance, water temperature, turbidity, dissolved oxygen, pH, fDOM, chlorophyll, and phycocyanin, sensors are located approximately 1.7 ft below the water surface.  The nitrate sensor is approximately 1.7 ft below the water surface.

During periods of missing record, values may be higher or lower than the listed extremes.

EXTREMES FOR PERIOD OF RECORD -

SPECIFIC CONDUCTANCE (MID): Maximum recorded, 815 us/cm Dec. 21, 2018; minimum recorded, 181 us/cm Sept. 13, 2017.

SPECIFIC CONDUCTANCE (FLOATING): Maximum recorded, 3,633 us/cm August 30, 2023; minimum recorded, 300 us/cm Sept. 29, 2022.

WATER TEMPERATURE (MID): Maximum recorded, 37.4 °C Aug. 22, 2014; minimum recorded, 16.2 °C Feb. 12, 2016.

WATER TEMPERATURE (FLOATING): Maximum recorded, 36.03 °C Aug. 02, 2022; minimum recorded, 16.8 °C Feb. 2 2022.

TURBIDITY (MID): Maximum recorded, 116 turbidity units Sept. 12, 2017; minimum recorded, 0.4 turbidity units Dec. 18, 2015.

TURBIDITY (FLOATING): Maximum recorded, 221 turbidity units Sept. 28, 2022; minimum recorded, 0.4 turbidity units Dec. 14, 2019.

DISSOLVED OXYGEN (MID): Maximum recorded, 16.4 mg/l Feb. 5, 2019; minimum recorded, 2.13 mg/l July 14, 2018.

DISSOLVED OXYGEN (FLOATING): Maximum recorded, 19.5 mg/l July 25, 2021; minimum recorded, 0.0 mg/l Oct. 1-3, 2022.

PH (MID): Maximum recorded, 8.9 pH units May 12, 2019; minimum recorded, 7.1 pH units July 16, 17, 19 and 20, 2018.

PH (FLOATING): Maximum recorded, 9.0 pH units June 13, 2019 and Apr. 15, 2020; minimum recorded, 6.8 pH units on Oct. 03, 2022.

NITRATE: Maximum recorded, 0.72 mg/L Feb. 21, 2019; minimum recorded, 0.00 mg/L on many days in many years.

FDOM (MID): Maximum recorded, 532 QSE June 3, 2018; minimum recorded, 132 QSE Apr. 4, 5 and 6, 2017.

FDOM (FLOATING): Maximum recorded, 597 QSE Nov. 16, 2020; minimum recorded, 159 QSE May 30, 2020.

CHLOROPHYLL (MID): Maximum recorded, 14.89 Feb. 5, 2019; minimum recorded, 1.14 May 15, 2018.

CHLOROPHYLL (FLOATING): Maximum recorded, 43.63 July 28, 2019; minimum recorded, 1.13 April 22, 2021.

PHYCOCYANIN (MID): Maximum recorded, 8.24 April 7, 2019; minimum recorded, 0.01 on many days from June to Oct. 2018.

PHYCOCYANIN (FLOATING): Maximum recorded, 8.84 Mar. 31, 2021; minimum recorded, 0.00 Oct. 1, 2019, Nov. 1, 2019, June 30, 2020.