Editing Sullivan Township, Michigan (section)

==Geography==
The township is in southern Muskegon County, bordered to the south by [[Ottawa County, Michigan|Ottawa County]]. The center of the township is {{convert|7|mi|0}} by road northeast of [[Fruitport, Michigan|Fruitport]], {{convert|13|mi}} southeast of [[Muskegon, Michigan|Muskegon]], the [[county seat]], and {{convert|14|mi}} northwest of [[Coopersville, Michigan|Coopersville]].

According to the [[U.S. Census Bureau]], the township has a total area of {{convert|24.1|sqmi|km2}}, of which {{convert|0.03|sqmi|2}}, or 0.10%, are water.<ref name="CenPopGazetteer2023"/> The majority of the township is in the [[Grand River (Michigan)|Grand River]] watershed: the southern part drains to Crockery Creek, which joins the Grand River south of [[Nunica, Michigan|Nunica]], while the center of the township drains southwest via Norris Creek to Fruitport, where it enters Spring Lake, an arm of the Grand River connected to [[Lake Michigan]]. The northernmost part of the township drains to Black Creek, the main tributary of [[Mona Lake]], a separate arm of Lake Michigan.