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- 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 2025
06340010 KNIFE RIVER NEAR BEULAH, ND
LOCATION - Lat 47°15'14", long 101°47'08" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 sec.36, T.144 N., R.88 W., Mercer County, ND, Hydrologic Unit 10130201, at bridge on State Route 49, 0.35 mi south of Beulah.
DRAINAGE AREA - 1,880 mi². approximately.
SURFACE-WATER RECORDS
PERIOD OF RECORD - DAILY DISCHARGE--March 2010 to current year (seasonal records only).
PERIOD OF RECORD.--DAILY GAGE HEIGHT--March 2010 to current year (seasonal records only).
PERIOD OF RECORD.--DAILY GAGE HEIGHT--March 2010 to current year (seasonal records only).
GAGE - Datum of the gage is 1,702.14 feet above North American Vertical Datum of 1988 (NAVD88) and 1,700.00 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.
REGULATION.--Slight regulation by Lake Ilo 81 mi upstream, capacity, 7,130 acre-ft.
