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

Twombly Mountain

https://ontology.bommaritollc.com/id/01a0ddfe-cd54-72b8-a7bd-d36090e01c50

Cite this

Twombly Mountain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cd54-72b8-a7bd-d36090e01c50

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

Elsewhere

Wikidata Q33152655proposed match (exactMatch)

OpenStreetMap42.84099, -83.08816

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 1615293
dcterms:type	summit
geo:hasDefaultGeometry	point of Twombly Mountain
geo:hasGeometry	point of Twombly Mountain
in watershed	North Branch Clinton River (HUC10 0409000303)
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	Macomb County Bruce Township
skos:prefLabel	Twombly Mountainen