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

Harbor Island Reef

Harbor Island Reef is a bar in Lake Huron, Michigan, in the Lake Huron (HUC10 0424000202) watershed.

https://ontology.bommaritollc.com/id/01a0ddfe-b75c-756b-8ec7-819bddeca52b

Cite this

Harbor Island Reef. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b75c-756b-8ec7-819bddeca52b

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

Elsewhere

Wikidata Q49617282proposed match (exactMatch)

OpenStreetMap46.04558, -83.78723

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 627755
dcterms:type	bar
geo:hasDefaultGeometry	point of Harbor Island Reef
geo:hasGeometry	point of Harbor Island Reef
in watershed	Lake Huron (HUC10 0424000202)
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://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer
schema:containedInPlace	Chippewa County Drummond Township Lake Huron
skos:prefLabel	Harbor Island Reefen