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

Portage River

Portage River is a stream in Jackson County, Michigan (25.1 km long), in the Portage River-Grand River (HUC10 0405000402) watershed; it flows into Grand River.

https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e19cbe0dddd

Cite this

Portage River. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e19cbe0dddd

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

Elsewhere

Wikidata Q7231434proposed match (exactMatch)

OpenStreetMap42.31504, -84.39496

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 635291
dcterms:type	stream
flows into	Grand River
geo:hasDefaultGeometry	shape of Portage River
geo:hasGeometry	point of Portage River shape of Portage River
geo:hasMetricLength	25078.2xsd:double
in watershed	Portage River-Grand River (HUC10 0405000402)
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	Jackson County Blackman Charter Township Henrietta Township Leoni Township Waterloo Township
skos:prefLabel	Portage Riveren