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Water-Year Summary for Site 12396455

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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.
Available Parameters
62614 Elevation, lake/res, NGVD29(Mean)  

Water year 2022: 2022-10-01 to 2023-09-30

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USGS Water-Year Summary 2022
LOCATION - Lat 48°44'28", long 117°24'44" referenced to North American Datum of 1927, in NE 1/4 NE 1/4 sec.06, T.37 N., R.43 E., Pend Oreille County, WA, Hydrologic Unit 17010216, on left bank at the end of Main Street, northeast end of Ione city park on a small jetty.
DRAINAGE AREA - 24,400 mi².
PERIOD OF RECORD - July 2006 to current. Records not published prior to October 2015, available in files of the U.S. Geological Survey Upper Columbia Field Office.
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929 and 4.20 ft above NAVD of 1988 (USGS GNSS Level II survey Oct. 8, 2021).
EXTREMES FOR PERIOD OF RECORD - Maximum elevation recorded, 2,036.90 ft, June 18, 2011; minimum elevation, 2,020.89 ft, April 10, 2017; may have been lower during missing period from March 26 to April 4, 2017.