Click
to
hide
Water-Year
Summary
instructions
and
information
- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
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.
PERIOD OF RECORD.--DAILY GAGE HEIGHT--October 2000 to current year.
GAGE - 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.
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 - Record quality ratings may not be included in the water-year summary for approved records newer than 09/30/2018. Record quality is still being rated internally. For questions about record quality ratings, please send email to gs-w-nd_NWISWeb_Data_Inquiries@usgs.gov.
Accuracy of records for water years prior to 2014 are noted in the individual Annual Data Reports for those water years.
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.
