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Water-Year Summary for Site USGS 09400350

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Welcome to the NWIS-Web for the Arizona Water Science Center


The majority of USGS Gaging Stations are funded though a cooperative program between the USGS other interested agencies.
Follow this link for information on the Cooperative Water Program with the USGS.

Arizona Water Science Center Home Page
Colorado Basin River Forecast Center (CBRFC) - provided by the National Weather Service, AHPS. CBRFC on a esri powered interactive map.
Threatened and Endangered USGS Gaging Stations in Arizona
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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 2018: 2018-10-01 to 2019-09-30
 

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USGS Water-Year Summary 2018
09400350 LITTLE COLORADO RIVER NEAR WINSLOW, AZ
LOCATION - Lat 35°00'42", long 110°39'02" referenced to North American Datum of 1927, in SW 1/4 SE 1/4 sec.28, T.19 N., R.16 E., Navajo County, AZ, Hydrologic Unit 15020008, about 4 mi east of Winslow, in the median of I-40, on the east side of the bridge, about 0.5 mi east of exit 257.
DRAINAGE AREA - 16,192 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Dec. 2001 to current year. Records for May 1954 to Sept. 1956 at site 1 mi upstream, a major tributary enters between the two sites, records are not equivalent.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 4,863 ft above sea level, from Navajo County survey marker.
REMARKS - Records fair except for estimated daily discharges, which are poor. Flow is regulated by reservoirs upstream. Many diversions for irrigation above gage.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 20,000 ft³/s, Dec. 30, 2004, gage height, 20.23 ft; minimum daily, 1.0 ft³/s, Aug. 18-19, 2002.