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Water-Year Summary for Site 04209000

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00060 Discharge(Mean)  

Water year 2018: 2017-10-01 to 2018-09-30
 

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USGS Water-Year Summary 2018
04209000 CHAGRIN RIVER AT WILLOUGHBY, OH
LOCATION - Lat 41°37'51", long 81°24'13" referenced to North American Datum of 1927, Lake County, OH, Hydrologic Unit 04110003, on left bank, 50 ft downstream from remains of city waterworks dam, 500 ft downstream from East Branch, 1 mi southeast of Willoughby, and 5 mi upstream from mouth.
DRAINAGE AREA - 246 mi².
REVISIONS HISTORY - WSP 1084: 1929(M), 1931(M). WSP 1307: 1926-28(M), 1930(M), 1932-35(M), 1942(M). WSP 1912: Drainage area. WDR OH-04-02: 2003(M). See also PERIOD OF RECORD.
SURFACE-WATER RECORDS
PERIOD OF RECORD - July 1925 to November 1935, October 1939 to 1984, March 25, 1988 to September 1994, October 1995 to September 1996, October 1997 to October 1999, October 2001 to current year. (July 1925 to September 1932 monthly runoff in inches, adjusted for diversion, published in WSP 1307; previously published runoff was unadjusted and should not be used).
GAGE - Water-stage recorder. Datum of gage is 583.02 ft (NAVD 1988). August 4, 2005 to September 30, 2012, datum of gage was 594.57 ft (NGVD 1929). December 21,1939 to August 3, 2005 at site 200 downstream at 594.57 ft (NGVD 1929). Prior to Decemeber 20, 1939, nonrecording gage at site 100 ft upstream at 601.57 ft (NGVD 1929).
REMARKS - WY 2016 to WY 2018; Records fair except for estimated daily discharges, which are poor. Water-quality and sediment data formerly collected at this site.