{{Use American English|date=February 2025}} {{Infobox river | name = Pentwater River | image = | image_size = | image_caption = | source1_location = Michigan | mouth_location = | subdivision_type1 = Country | subdivision_name1 = United States | length = | source1_elevation = | mouth_elevation = | discharge1_avg = | basin_size = }} The '''Pentwater River''' is a {{convert|10.8|mi|km|adj=mid|-long}}<ref name=NHD>U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. [http://viewer.nationalmap.gov/viewer/ The National Map] {{Webarchive|url=https://web.archive.org/web/20120329155652/http://u.s./ |date=2012-03-29 }}, accessed November 21, 2011</ref> river in Oceana County, Michigan, in the United States. It rises east of Hart at the inflow of the South Branch Pentwater River and flows northwest to Lake Michigan at the village of Pentwater.
==See also== *List of rivers of Michigan
==References== {{Reflist}} *[https://waterdata.usgs.gov/mi/nwis/current/?type=flow Michigan Streamflow Data from the USGS]
{{coord|43|46|53|N|86|26|28|W|type:river_region:US-MI_source:GNIS|display=title}}
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Category:Rivers of Michigan Category:Rivers of Oceana County, Michigan Category:Tributaries of Lake Michigan
{{OceanaCountyMI-geo-stub}} {{Michigan-river-stub}}