USGS Water-Year Summary for Site 02326516

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	Available Parameters
	00010 Temperature, water(Mean,Max.,Min.)
	00065 Gage height(Mean)
	00095 Specific cond at 25C(Max.,Min.,Mean)
	00300 Dissolved oxygen(Max.,Mean,Min.)
	00400 pH(Min.,Max.,Med.)
	99133 NO3+NO2,water,insitu(Mean,Max.,Min.)

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Water year 2024: 2024-10-01 to 2025-09-30

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USGS Water-Year Summary 2024

02326516 WACISSA RIVER AT THOMAS SPRING NEAR WACISSA, FL

LOCATION - Lat 30°20'23", long 83°59'32.4" referenced to North American Datum of 1983, in sec.02, T.2 S., R.3 E., Jefferson County, FL, Hydrologic Unit 03110103,

SURFACE-WATER RECORDS

PERIOD OF RECORD - Stage data from 11/13/2021 to current.

GAGE -

Water-stage recorder and data-collection platform. Datum of gage is NAVD 88

WATER-QUALITY RECORDS

PERIOD OF RECORD - Water quality monitors installed 11/23/2021. Period of record from 11/23/21 to current.

INSTRUMENTATION - Water-quality monitor consisting of temperature, specific conductivity, dissolved oxygen and pH. An additional monitor measures only nitrate.

REMARKS -

Extremes for period of record are based on recorded values and may have been exceeded during periods of no record. November 2021 to current year, water temperature, specific conductance, dissolved oxygen, and nitrate published as instantaneous maximum and minimum, and daily mean; pH published as instantaneous maximum and minimum, and daily median.

EXTREMES FOR PERIOD OF RECORD -

SPECIFIC CONDUCTANCE: Maximum, 297 us/cm @ 25 °C, Oct. 22, 2022; minimum, 233 uS/cm @ 25 °C, Apr. 19, 2021.

WATER TEMPERATURE: Maximum, 20.8 °C, Sept. 1, 2023; minimum, 18.6 °C, Oct. 22, 2022.

DISSOLVED OXYGEN: Maximum, 3.8 mg/L, Nov. 30, 2021; minimum, 0.0 mg/L, many days.

pH: Maximum, 7.9 std. units, many days; minimum, 7.5 std. units, many days.

NITRATE: Maximum instantaneous value: 0.58 mg/L on Jan. 6 and 10, 2022; minimum instantaneous value: 0.41 mg/L on many days.