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Water-Year Summary for Site 13011500

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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
00060 Discharge(Mean)  

Water year 2020: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2020
LOCATION - Lat 43°51'01", long 110°31'04" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 sec.23, T.45 N., R.114 W., Teton County, WY, Hydrologic Unit 17040101, Moran quad., Grand Teton National Park, on left bank 40 ft upstream from bridge on U.S. Highway 287 at Moran, and at mile 0.5.
DRAINAGE AREA - 169 mi².
PERIOD OF RECORD - July to November 1906 (gage heights only), July 1917 to September 1918 (no winter records), September 1944 to September 1975, July 1978 to current year. Published as "near Moran" prior to October 1968.
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage datum is arbitrary. July 31 to Nov. 11, 1906, non-recording gage at site 0.4 mi. downstream at different datum. July 20, 1917 to Sept. 30, 1918, non-recording gage at site 0.1 mi. downstream at different datum. Sept. 23, 1944 to Nov. 13, 1959, at site 100 ft. upstream at same datum. Nov. 14, 1959 to Sept. 24, 1975, at site 35 ft downstream at same datum.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 5,790 ft³/s May 23, 2006, gage height, 7.70 ft; minimum, 17 ft³/s Mar. 21, 2010, gage height, 4.17 ft.