# Portage River

Portage River is a stream in [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (25.1 km long), in the [Portage River-Grand River (HUC10 0405000402)](https://ontology.bommaritollc.com/id/01a0de92-1d65-76e2-ab0b-eba88717aceb) watershed; it flows into [Grand River](https://ontology.bommaritollc.com/id/01a0ddfe-b620-72a7-89bf-a0965f04f925).

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

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5)

Type: [geo:Feature](http://www.opengis.net/ont/geosparql#Feature), [schema:Place](https://schema.org/Place), [schema:RiverBodyOfWater](https://schema.org/RiverBodyOfWater)

Location: 42.31504, -84.39496 (box -84.39504, 42.31072, -84.17280, 42.37798; west, south, east, north)

- `adms:identifier`: [gnis 635291](https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e218656bb92)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- **flows into** (`bcgeo:flowsInto`): [Grand River](https://ontology.bommaritollc.com/id/01a0ddfe-b620-72a7-89bf-a0965f04f925)
- `geo:hasDefaultGeometry`: [shape of Portage River](https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fab35ba7419)
- `geo:hasGeometry`:
  - [point of Portage River](https://ontology.bommaritollc.com/id/01a0ddfe-fe1f-76d7-af7d-fb559e4cfeb6)
  - [shape of Portage River](https://ontology.bommaritollc.com/id/01a0de2c-d332-7220-ba23-1fab35ba7419)
- `geo:hasMetricLength`: 25078.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Portage River-Grand River (HUC10 0405000402)](https://ontology.bommaritollc.com/id/01a0de92-1d65-76e2-ab0b-eba88717aceb)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e186f92903b)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-591c-71e0-8452-66d3361bdb53)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16f1-7705-8998-d3981d4a9d6d)
- `schema:containedInPlace`:
  - [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5)
  - [Blackman Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6c16-759e-a8bb-27dfe0b17815)
  - [Henrietta Township](https://ontology.bommaritollc.com/id/01a0ca47-71ff-7658-af81-6b52c2e01c94)
  - [Leoni Township](https://ontology.bommaritollc.com/id/01a0ca47-767c-741d-b5d7-8e620b9ecedf)
  - [Waterloo Township](https://ontology.bommaritollc.com/id/01a0ca47-7c0e-723e-8d1e-d0c9aa547635)
- `skos:prefLabel`: Portage River

## Elsewhere

- [Wikidata Q7231434](https://www.wikidata.org/wiki/Q7231434) (proposed match (exactMatch))
- [USGS GNIS 635291](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635291) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.31504&mlon=-84.39496#map=14/42.31504/-84.39496) (42.31504, -84.39496)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.31504,-84.39496)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

## Pointing here

- Flowing into it (4; `bcgeo:flowsInto`):
  - [Batteese Creek](https://ontology.bommaritollc.com/id/01a0ddfe-aae0-7420-8f5a-21ca6f1d209a)
  - [Honey Creek](https://ontology.bommaritollc.com/id/01a0ddfe-b89e-7153-83ce-5c5f791437da)
  - [Orchard Creek](https://ontology.bommaritollc.com/id/01a0ddfe-c28f-77eb-85b0-d42578d1c3a3)
  - [Wildcat Creek](https://ontology.bommaritollc.com/id/01a0ddfe-ceef-75f2-a5df-16f5f8a7ef7d)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q7231434 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76e2-72df-b0d8-e7a092769078)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e19cbe0dddd.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e19cbe0dddd.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e19cbe0dddd.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e19cbe0dddd)
Cite as: Portage River. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c4da-75db-aec2-3e19cbe0dddd
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.