USGS Water-Year Summary 2024

06332515 BEAR DEN CREEK NEAR MANDAREE, ND

LOCATION - Lat 47°47'14", long 102°46'05" referenced to North American Datum of 1927, in sec.30, T.150 N., R.94 W., McKenzie County, ND, Hydrologic Unit 10110101, on right bank 0.5 mi upstream from county highway culvert and 5.5 mi northwest of Mandaree.

DRAINAGE AREA - 74 mi².

REVISIONS HISTORY - Revisions: Discharge for the period Oct. 25, 2023, to Dec. 12, 2023, was revised on April 16, 2024, based on changes to the stage-discharge relationship from ice conditions causing backwater from ice.

SURFACE-WATER RECORDS

PERIOD OF RECORD - DAILY DISCHARGE--July 1966 to current year.

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

GAGE - Datum of the gage is 1,949.14 feet above North American Vertical Datum of 1988 (NAVD88) and 1,947.58 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 - 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.

EXTREMES FOR PERIOD OF RECORD - Maximum flow, 2,840 ft³/s, March 13, 1972, stage, 9.02 ft.

WATER-QUALITY RECORDS

PERIOD OF RECORD - Water year 1968 to current year.