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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 2024
07250500 ARKANSAS RIVER AT VAN BUREN, AR
LOCATION - Lat 35°25'51.06", long 94°21'23.45" referenced to North American Datum of 1983, Crawford County, AR, Hydrologic Unit 11110104, SW 1/4, NE 1/4, Sec 25, T9N, R32W, Crawford County.
DRAINAGE AREA - 150,482 mi² of which 128,241 mi² probably is noncontributing.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1927 to September 1970 (discharge daily mean computations). October 1970 to current water year (occasional discharge measurements). October 2019 to current year (gage heights only).
GAGE - Water-stage recorder. Datum of gage is 372.57 above NAVD of 1988. The NAVD of 1988 Datum was determined by a GNSS level II Survey (REF FRAME: NAD_83(2011)(EPOCH:2010.0000) ITRF2014 (EPOCH:2020.1936)[NAVD88 (Computed using GEOID18)]) By USGS Personnel on March 11, 2020 and tied to GNSSHUB. Prior to March 3, 2020 the Datum of the Gage was 372.36 above NAVD29 From levels(Reported in Manuscript).
REMARKS - Quality of data for all periods can be obtained by contacting the Oklahoma-Texas Water Science Center.
