# Blue Lake

Blue Lake is a lake in [Orangeville Township](https://ontology.bommaritollc.com/id/01a0ca47-7ccc-70ff-8172-212ac0cf40bc), [Barry County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-201e49e8447d), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (6.8 ha), in the [Gun River (HUC10 0405000307)](https://ontology.bommaritollc.com/id/01a0de92-1d57-77c0-93a3-929bfa200b25) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ac9f-7109-8b4b-734cd8cf3870>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Barry County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-201e49e8447d) › [Orangeville Township](https://ontology.bommaritollc.com/id/01a0ca47-7ccc-70ff-8172-212ac0cf40bc)

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

Location: 42.51871, -85.46939 (box -85.47148, 42.51760, -85.46722, 42.52015; west, south, east, north)

- `adms:identifier`: [gnis 621630](https://ontology.bommaritollc.com/id/01a0ddfe-ac9f-7109-8b4b-7354e4497c02)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Blue Lake](https://ontology.bommaritollc.com/id/01a0de2c-c51b-70ff-975e-9faa59ec2ec1)
- `geo:hasGeometry`:
  - [point of Blue Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e313-7063-a1b8-5eedea3c07a7)
  - [shape of Blue Lake](https://ontology.bommaritollc.com/id/01a0de2c-c51b-70ff-975e-9faa59ec2ec1)
- `geo:hasMetricArea`: 68308.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Gun River (HUC10 0405000307)](https://ontology.bommaritollc.com/id/01a0de92-1d57-77c0-93a3-929bfa200b25)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ac9f-7109-8b4b-734b89335731)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4666-71aa-b224-8e72924f5e23)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16da-7456-9526-b021c42972f9)
- `schema:containedInPlace`:
  - [Barry County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-201e49e8447d)
  - [Orangeville Township](https://ontology.bommaritollc.com/id/01a0ca47-7ccc-70ff-8172-212ac0cf40bc)
- `skos:prefLabel`: Blue Lake

## Elsewhere

- [Wikidata Q33232964](https://www.wikidata.org/wiki/Q33232964) (proposed match (exactMatch))
- [USGS GNIS 621630](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/621630) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.51871&mlon=-85.46939#map=14/42.51871/-85.46939) (42.51871, -85.46939)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.51871,-85.46939)
- [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/Q33232964 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-738b-7719-b1b6-bb0abb608a9c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ac9f-7109-8b4b-734cd8cf3870.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ac9f-7109-8b4b-734cd8cf3870.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ac9f-7109-8b4b-734cd8cf3870.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ac9f-7109-8b4b-734cd8cf3870)
Cite as: Blue Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ac9f-7109-8b4b-734cd8cf3870
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.