bc-ontologyUS governments, their divisions, offices and public pages, and Michigan's law and geography

Pre-release: this release has not been published. Identifiers are permanent; descriptions may still change.

Grass Lake

Grass Lake is a swamp in Clinton Township, Oscoda County, Michigan, in the Upper South Branch Thunder Bay River (HUC10 0407000602) watershed.

https://ontology.bommaritollc.com/id/01a0ddfe-b687-7771-a1ba-8c5016c4d494

geo:Featureschema:Place

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Cite this

Grass Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b687-7771-a1ba-8c5016c4d494

Drawn from the release's geometry, simplified for the screen; base map © OpenStreetMap contributors or USGS.

Elsewhere

Wikidata Q33174901proposed match (exactMatch)

USGS GNIS 627201gnis

OpenStreetMap44.82346, -84.00921

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

Facts

adms:identifier	gnis 627201
dcterms:type	swamp
geo:hasDefaultGeometry	point of Grass Lake
geo:hasGeometry	point of Grass Lake
in watershed	Upper South Branch Thunder Bay River (HUC10 0407000602)
prov:wasDerivedFrom	evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer
schema:containedInPlace	Oscoda County Clinton Township
skos:prefLabel	Grass Lakeen

Related

Mappings (1)owl:annotatedSource

exactMatch http://www.wikidata.org/entity/Q33174901 (proposed)