Commission on the River
USGS Ottawa River Monitoring Station Data
Source: http://waterdata.usgs.gov/nwis/nwisman/?site_no=04177000
DESCRIPTION: Latitude 41°39'34.85", Longitude 83°36'45.17" NAD83
Lucas County, Ohio, Hydrologic Unit 04100001
Drainage area: 150 square
miles
Contributing drainage area: 150 square miles,
Datum of gage: 576.28 feet above sea level NGVD29.