USGS Water-Year Summary for Site 06348300

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	Available Parameters
	00010 Temperature, water(Mean,Max.,Min.)
	00060 Discharge(Mean)
	00065 Gage height(Mean)
	00095 Specific cond at 25C(Max.,Mean,Min.)

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

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USGS Water-Year Summary 2024

06348300 HEART RIVER AT STARK BRIDGE NEAR JUDSON, ND

LOCATION - Lat 46°42'12", long 101°12'49" referenced to North American Datum of 1983, in sec.06, T.137 N., R.83 W., Morton County, ND, Hydrologic Unit 10130203, on right bank 50 ft upstream from county bridge and 9.5 mi southeast of Judson.

DRAINAGE AREA - 2,930 mi². approximately.

SURFACE-WATER RECORDS

PERIOD OF RECORD - DAILY DISCHARGE--March 1986 to September 1988 (annual maximum discharges only), October 1988 to current year.

PERIOD OF RECORD.--DAILY GAGE HEIGHT--October 2000 to current year.

GAGE -

Water-stage recorder.

Datum of the gage is 1,721.30 feet above North American Vertical Datum of 1988 (NAVD88) and 1,720 feet above National Geodetic Vertical Datum of 1929 (NGVD29).

For a detailed gage datum history, please use the blue ‘questions or comments’ tab on the bottom of the site’s monitoring location page.

REMARKS - Accuracy of records for water years prior to 2014 are noted in the individual Annual Data Reports for those water years. For water years 2014 onward, records good except for estimated discharges, which are poor, unless otherwise noted.

REGULATION.--Flow regulated by Lake Tschida (station 06346000) since 1949.

WATER-QUALITY RECORDS

PERIOD OF RECORD - Water years 1988 to 2012 and 2018 to 2020.

PERIOD OF DAILY RECORD -

WATER TEMPERATURE--May 24, 2018 to October 2019.

SPECIFIC CONDUCTANCE--May 24, 2018 to October 2019.

EXTREMES FOR PERIOD OF DAILY RECORD -

WATER TEMPERATURE: Maximum recorded, 31.6°C, Aug 11, 2018; minimum recorded, 7.0 deg°C, September 28, 2018.

SPECIFIC CONDUCTANCE: Maximum recorded, 2,170 microsiemens, May 25, 2018; minimum recorded, 899 microsiemens, July 6, 2018.