# Portage Lake

Portage Lake is a lake in [Houghton County](https://ontology.bommaritollc.com/id/01a0ca47-5837-77b7-8da4-931131405a4c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (23.4 km²), in the [Portage Lake (HUC10 0402010303)](https://ontology.bommaritollc.com/id/01a0de92-1c36-7303-87e5-dc6e63d6279f) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c4d5-7781-965f-58d5a1df13c6>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Houghton County](https://ontology.bommaritollc.com/id/01a0ca47-5837-77b7-8da4-931131405a4c)

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

Location: 47.06631, -88.49675 (box -88.51953, 47.02423, -88.46746, 47.12286; west, south, east, north)

- `adms:identifier`: [gnis 635281](https://ontology.bommaritollc.com/id/01a0ddfe-c4d5-7781-965f-58e13d7c8fac)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Portage Lake](https://ontology.bommaritollc.com/id/01a0de2c-d330-7002-9d86-55c053f2dbc3)
- `geo:hasGeometry`:
  - [point of Portage Lake](https://ontology.bommaritollc.com/id/01a0ddfe-fe1d-76e6-915a-7a5145366c8a)
  - [shape of Portage Lake](https://ontology.bommaritollc.com/id/01a0de2c-d330-7002-9d86-55c053f2dbc3)
- `geo:hasMetricArea`: 23375838.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Portage Lake (HUC10 0402010303)](https://ontology.bommaritollc.com/id/01a0de92-1c36-7303-87e5-dc6e63d6279f)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c4d5-7781-965f-58d4222feecd)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5918-74ac-94fc-d8c30736519d)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-157f-77fc-b2ca-49005e06e599)
- `schema:containedInPlace`:
  - [Houghton County](https://ontology.bommaritollc.com/id/01a0ca47-5837-77b7-8da4-931131405a4c)
  - [Osceola Township](https://ontology.bommaritollc.com/id/01a0ca47-5ff0-71dc-a9c0-1cedd738d631)
  - [Torch Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-6874-7410-bc8e-29ceddba0001)
  - [Chassell Township](https://ontology.bommaritollc.com/id/01a0ca47-6d09-75ac-993e-9bb2aeaf492f)
  - [Portage Township](https://ontology.bommaritollc.com/id/01a0ca47-78fd-75ce-809d-3cce5005f404)
- `skos:altLabel`:
  - Keweena Lake
  - Kewenaw Lake
- `skos:prefLabel`: Portage Lake

## Elsewhere

- [Wikidata Q88276836](https://www.wikidata.org/wiki/Q88276836) (proposed match (exactMatch))
- [USGS GNIS 635281](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635281) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=47.06631&mlon=-88.49675#map=14/47.06631/-88.49675) (47.06631, -88.49675)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=47.06631,-88.49675)
- [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 (3; `bcgeo:flowsInto`):
  - [Gooseneck Creek](https://ontology.bommaritollc.com/id/01a0ddfe-b5fb-75cc-90eb-e3e5afad6e3c)
  - [Pilgrim River](https://ontology.bommaritollc.com/id/01a0ddfe-c409-70db-a9a0-98e010a31388)
  - [Sturgeon River](https://ontology.bommaritollc.com/id/01a0ddfe-d8be-70c0-9575-35b19fd723d1)
- Places within (1; `schema:containedInPlace`):
  - [Dollar Bay](https://ontology.bommaritollc.com/id/01a0ddfe-b253-74ec-bdb7-fbd21c761c38)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q88276836 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76e1-7013-833a-fc4c593a2df7)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c4d5-7781-965f-58d5a1df13c6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c4d5-7781-965f-58d5a1df13c6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c4d5-7781-965f-58d5a1df13c6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c4d5-7781-965f-58d5a1df13c6)
Cite as: Portage Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c4d5-7781-965f-58d5a1df13c6
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.