# Loon Lake

Loon Lake is a lake in [Metamora Township](https://ontology.bommaritollc.com/id/01a0ca47-775a-77f8-92a0-0329bf66ee3c), [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (4.0 ha), in the [South Branch Flint River (HUC10 0408020401)](https://ontology.bommaritollc.com/id/01a0de92-1ea6-778a-aad6-840c06092a7a) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bd5c-7139-bbf8-78f018eca4d3>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369) › [Metamora Township](https://ontology.bommaritollc.com/id/01a0ca47-775a-77f8-92a0-0329bf66ee3c)

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

Location: 42.88879, -83.31436 (box -83.31611, 42.88771, -83.31268, 42.88981; west, south, east, north)

- `adms:identifier`: [gnis 631045](https://ontology.bommaritollc.com/id/01a0ddfe-bd5c-7139-bbf8-78f89ac1c3f9)
- `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-de4473433847)
- `geo:hasGeometry`:
  - [point of Loon Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f501-7063-846c-dd8469f697e7)
  - [shape of Loon Lake](https://ontology.bommaritollc.com/id/01a0de2c-cedc-7736-b619-de4473433847)
- `geo:hasMetricArea`: 39506.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [South Branch Flint River (HUC10 0408020401)](https://ontology.bommaritollc.com/id/01a0de92-1ea6-778a-aad6-840c06092a7a)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bd5c-7139-bbf8-78ef86ccc28d)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5342-73c3-84d1-3a968a3c078f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-187c-7163-862e-2b73a1f553e7)
- `schema:containedInPlace`:
  - [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369)
  - [Metamora Township](https://ontology.bommaritollc.com/id/01a0ca47-775a-77f8-92a0-0329bf66ee3c)
- `skos:prefLabel`: Loon Lake

## Elsewhere

- [Wikidata Q33280556](https://www.wikidata.org/wiki/Q33280556) (proposed match (exactMatch))
- [USGS GNIS 631045](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631045) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.88879&mlon=-83.31436#map=14/42.88879/-83.31436) (42.88879, -83.31436)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.88879,-83.31436)
- [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/Q33280556 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75ef-77c4-9d8b-e57d8e7bd324)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bd5c-7139-bbf8-78f018eca4d3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bd5c-7139-bbf8-78f018eca4d3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bd5c-7139-bbf8-78f018eca4d3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bd5c-7139-bbf8-78f018eca4d3)
Cite as: Loon Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bd5c-7139-bbf8-78f018eca4d3
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.