USGS Water-Year Summary for Site 01408500

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	Available Parameters
	00010 Temperature, water(Max.,Min.,Mean)
	00060 Discharge(Mean)
	00095 Specific cond at 25C(Max.,Min.,Mean)
	00300 Dissolved oxygen(Mean,Min.,Max.)
	00301 Diss oxygen,%saturtn(Mean,Min.,Max.)
	00400 pH(Max.,Med.,Min.)
	63680 Turbidity, Form Neph(Max.,Mean,Min.)
	99133 NO3+NO2,water,insitu(Mean) [Corrected Nitrate]

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Water year 2023: 2022-10-01 to 2023-09-30

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USGS Water-Year Summary 2023

01408500 TOMS RIVER NEAR TOMS RIVER, NJ

LOCATION - Lat 39°59'11", long 74°13'24" referenced to North American Datum of 1983, Toms River Township, Ocean County, NJ, Hydrologic Unit 02040301, on left bank 500 ft downstream from bridge on County Route 527 (Oak Ridge Parkway), 1.9 mi downstream from Union Branch, and 2.6 mi northwest of community of Toms River.

DRAINAGE AREA - 123 mi².

REVISIONS HISTORY - WSP 1702: 1938. WDR NJ-76-1: 1975(M). WDR NJ-77-1: 1976.

SURFACE-WATER RECORDS

PERIOD OF RECORD - Continuous-record discharge station, October 1928 to current year. Monthly discharge only for October and November 1928, published in WSP 1302.

GAGE - Water-stage recorder with telemetry and crest-stage gage. Datum of gage is 8.10 ft above NGVD of 1929.

REMARKS - Records good, except for estimated discharges, which are fair. Diversions by Ciba-Geigy Inc., 800 ft upstream July 1966 through 1990; the effluent was returned by pipeline directly into the Atlantic Ocean, thus bypassing station. Occasional regulation also occurs from an unknown source.

EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 3,940 ft³/s, Aug 29, 2011, gage height, 13.62 ft, from high-water mark; minimum discharge, 37 ft³/s, Aug 4, 2001, from temporary regulation from unknown source.

WATER-QUALITY RECORDS

PERIOD OF RECORD -
DISCRETE DATA:
Water years 1960 to November 2009, February 2012 to October 2014. CONTINUOUS DATA:
Dissolved Nitrate plus Nitrite: September 2011 to October 2014.
Dissolved Oxygen: September 2011 to October 2014.
Dissolved Oxygen, Percent of Saturation: September 2011 to October 2014.
pH: September 2011 to October 2014.
Specific Conductance: November 1974 to September 1981. September 2011 to October 2014.
Water Temperature: November 1963 to May 1966, November 1974 to September 1981. September 2011 to October 2014.
Turbidity: September 2011 to October 2014.

EXTREMES FOR PERIOD OF DAILY RECORD -
DISSOLVED OXYGEN: Maximum, 13.8 mg/L, Jan 23, 24, 25, and 27, 2013; minimum, 5.7 mg/L, Jul 24 2013.
DISSOLVED OXYGEN, PERCENT OF SATURATION: Maximum, 119%, Apr 16, 2012; minimum, 66%, Jun 11, 12, and 13, 2013.
DISSOLVED NITRATE PLUS NITRITE: Maximum, 1.09 mg/L, Jul 26, 27; minimum, 0.01 mg/L, Aug 8, 11, 13, 2012.
pH: Maximum, 6.2 standard units, on many days in 2012; minimum, 4.4 standard units, Dec 29, 2012 through Jan 1, Jun 11 and 12, and Jul 24, 2013.
SPECIFIC CONDUCTANCE: Maximum, 148 microsiemens/cm, Mar 27, 2013; minimum, 57 microsiemens/cm, Dec 27, 2012.
WATER TEMPERATURE: Maximum, 26.8°C, Jul 7 and 19, 2013; minimum, 1.0°C, Jan 23, 2013.
TURBIDITY: Maximum, 26 FNU, Jul 28, 2012; minimum, 0.8 FNU, Nov 5, 6, 7, 2011.