# Black River Lake

Black River Lake is a lake in [Erwin Township](https://ontology.bommaritollc.com/id/01a0ca47-6ef2-758c-99e1-e42b799e47eb), [Gogebic County](https://ontology.bommaritollc.com/id/01a0ca47-5833-7328-82d6-2d4e163a2024), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (42.4 ha), in the [Black River (HUC10 0402010102)](https://ontology.bommaritollc.com/id/01a0de92-1c1a-758e-8952-0b5dbed3f920) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e6940b472d>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Gogebic County](https://ontology.bommaritollc.com/id/01a0ca47-5833-7328-82d6-2d4e163a2024) › [Erwin Township](https://ontology.bommaritollc.com/id/01a0ca47-6ef2-758c-99e1-e42b799e47eb)

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

Location: 46.33311, -90.05279 (box -90.05740, 46.32780, -90.04944, 46.33948; west, south, east, north)

- `adms:identifier`: [gnis 621529](https://ontology.bommaritollc.com/id/01a0ddfe-ac70-7537-bde9-7b47e1a37cd5)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Black River Lake](https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6bfb1cc2ea)
- `geo:hasGeometry`:
  - [point of Black River Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e2fd-753b-a1b8-3c4bda083fce)
  - [shape of Black River Lake](https://ontology.bommaritollc.com/id/01a0de2c-c504-72d7-b9d6-1d6bfb1cc2ea)
- `geo:hasMetricArea`: 424222.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Black River (HUC10 0402010102)](https://ontology.bommaritollc.com/id/01a0de92-1c1a-758e-8952-0b5dbed3f920)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e5bf03a3c6)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4648-750d-8c18-5f84f95dd3f6)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1555-7518-9031-c7f33fcc4891)
- `schema:containedInPlace`:
  - [Gogebic County](https://ontology.bommaritollc.com/id/01a0ca47-5833-7328-82d6-2d4e163a2024)
  - [Erwin Township](https://ontology.bommaritollc.com/id/01a0ca47-6ef2-758c-99e1-e42b799e47eb)
- `skos:prefLabel`: Black River Lake

## Elsewhere

- [Wikidata Q33232653](https://www.wikidata.org/wiki/Q33232653) (proposed match (exactMatch))
- [USGS GNIS 621529](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/621529) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.33311&mlon=-90.05279#map=14/46.33311/-90.05279) (46.33311, -90.05279)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.33311,-90.05279)
- [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

- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q33232653 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7388-75cf-8d71-5b1b18b64abb)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e6940b472d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e6940b472d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e6940b472d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e6940b472d)
Cite as: Black River Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ac6f-73b5-a948-53e6940b472d
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.