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Water-Year Summary for Site 09378170

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

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USGS Water-Year Summary 2019
LOCATION - Lat 37°50'48", long 109°22'08" referenced to North American Datum of 1927, in NE 1/4 SW 1/4 SW 1/4 sec.02, T.34 S., R.23 E., San Juan County, UT, Hydrologic Unit 14080203, 200 feet upstream from west side of reservoir and 2 miles southwest of Monticello.
DRAINAGE AREA - 8.64 mi².
PERIOD OF RECORD - October 1985 to current year.
GAGE - Water-stage recorder. Elevation of gage is 7,170 ft above NGVD of 1929, from topographic map.
REMARKS - The record is good except for flows below a gage height of 0.40 ft which are considered poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 208 cfs, Jul 14, 2018, gage height, 5.14 ft; no flow at times in some years.