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USGS 04209000 Chagrin River at Willoughby OH


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Station operated in cooperation with the Ohio Water Development Authority and the Lake County Emergency Management Agency.
 04209000 Chagrin River at Willoughby, OH
 LOCATION.--Lat 41°37'51", long 81°24'13", 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.
 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).
 REVISED RECORDS.--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.
 REMARKS.--Water diverted 200 ft upstream from station for municipal supply of City of 
     Willoughby until 1988. Water-quality and sediment data formerly collected at this site.

Boating safety tips
This station managed by the New Philadelphia Field Office.

Available Parameters Available Period
All 2 Available Parameters for this site
00060 Discharge 1990-10-01  2017-07-27
00065 Gage height 2017-03-29  2017-07-27

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Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second

Most recent instantaneous value: 107 07-27-2017   04:15 EDT
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Daily discharge, cubic feet per second -- statistics for Jul 27 based on 79 years of record more
Median 75th
Most Recent
Value Jul 27
Mean Max
9.70 36 61 97 107 140 3500

Gage height, feet

Most recent instantaneous value: 3.44 07-27-2017   04:15 EDT
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