# Loon Lake

Loon Lake is a lake in [Addison Township](https://ontology.bommaritollc.com/id/01a0ca47-6ad6-77be-b333-221731782cc7), [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.1 ha), in the [North Branch Clinton River (HUC10 0409000303)](https://ontology.bommaritollc.com/id/01a0de92-1edd-77aa-ba90-f57b56b4ff99) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bd5b-745b-a362-71a22cb9d4f7>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460) › [Addison Township](https://ontology.bommaritollc.com/id/01a0ca47-6ad6-77be-b333-221731782cc7)

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

Location: 42.87959, -83.15947 (box -83.16052, 42.87825, -83.15828, 42.88077; west, south, east, north)

- `adms:identifier`: [gnis 631044](https://ontology.bommaritollc.com/id/01a0ddfe-bd5b-745b-a362-71aafb37fbd0)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Loon Lake](https://ontology.bommaritollc.com/id/01a0de2c-cedc-7736-b619-de3c5a636b60)
- `geo:hasGeometry`:
  - [point of Loon Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f500-744f-98ad-12e4c337846a)
  - [shape of Loon Lake](https://ontology.bommaritollc.com/id/01a0de2c-cedc-7736-b619-de3c5a636b60)
- `geo:hasMetricArea`: 31001.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [North Branch Clinton River (HUC10 0409000303)](https://ontology.bommaritollc.com/id/01a0de92-1edd-77aa-ba90-f57b56b4ff99)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bd5b-745b-a362-71a1c9e08aa3)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5341-72ab-9b10-156550300db2)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18be-7315-9532-618e5c4275c1)
- `schema:containedInPlace`:
  - [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460)
  - [Addison Township](https://ontology.bommaritollc.com/id/01a0ca47-6ad6-77be-b333-221731782cc7)
- `skos:prefLabel`: Loon Lake

## Elsewhere

- [Wikidata Q33280613](https://www.wikidata.org/wiki/Q33280613) (proposed match (exactMatch))
- [USGS GNIS 631044](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631044) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.87959&mlon=-83.15947#map=14/42.87959/-83.15947) (42.87959, -83.15947)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.87959,-83.15947)
- [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/Q33280613 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75ef-77c4-9d8b-e57b0b122907)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bd5b-745b-a362-71a22cb9d4f7.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bd5b-745b-a362-71a22cb9d4f7.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bd5b-745b-a362-71a22cb9d4f7.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bd5b-745b-a362-71a22cb9d4f7)
Cite as: Loon Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-bd5b-745b-a362-71a22cb9d4f7
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.