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

Rock River

https://ontology.bommaritollc.com/id/01a0ddfe-c67a-76e4-bae1-61bec4118f9a

Cite this

Rock River. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c67a-76e4-bae1-61bec4118f9a

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

Elsewhere

Wikidata Q7354648proposed match (exactMatch)

OpenStreetMap46.08416, -85.53399

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 636085
dcterms:type	stream
flows into	Lake Michigan
geo:hasDefaultGeometry	shape of Rock River
geo:hasGeometry	point of Rock River shape of Rock River
geo:hasMetricLength	21519.7xsd:double
in watershed	Lower Millecoquins River-Frontal Lake Michigan (HUC10 0403011402)
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	Mackinac County Garfield Township Newton Township
skos:prefLabel	Rock Riveren