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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
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USGS 04187500 Ottawa River at Allentown OH

  Stream Site

Latitude 40°45'18",   Longitude 84°11'41"   NAD27
Allen County, Ohio, Hydrologic Unit 04100007
Drainage area: 160 square miles
Datum of gage: 789.14 feet above   NGVD29.
Data Type Begin Date End Date Count
 Daily Data
    Discharge, cubic feet per second  1923-10-01  1982-03-23  18545 
 Daily Statistics 
    Discharge, cubic feet per second  1923-10-01  1982-03-23 18545 
 Monthly Statistics 
    Discharge, cubic feet per second  1923-10  1982-03  
 Annual Statistics 
    Discharge, cubic feet per second  1924  1982  
 Peak streamflow 1924-03-29  1981-06-14  52 
 Field/Lab water-quality samples 1963-02-14  1977-06-07  133 
 Revisions  Loading...
Record for this site is maintained by the USGS Ohio Water Science Center
Email questions about this site to Ohio Water Science Center Water-Data Inquiries