# Leonard Lake

Leonard Lake is a lake in [Highland](https://ontology.bommaritollc.com/id/01a0ca47-7214-7235-904f-80b8989c13e8), [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (11.5 ha), in the [Woodruff Creek-Huron River (HUC10 0410001301)](https://ontology.bommaritollc.com/id/01a0de92-1f1b-75ba-bc21-5eb919c0aadf) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bbc2-74fa-b268-bc2bf4f20cc9>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460) › [Highland](https://ontology.bommaritollc.com/id/01a0ca47-7214-7235-904f-80b8989c13e8)

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

Location: 42.66072, -83.60454 (box -83.60812, 42.65835, -83.60204, 42.66340; west, south, east, north)

- `adms:identifier`: [gnis 630316](https://ontology.bommaritollc.com/id/01a0ddfe-bbc2-74fa-b268-bc348282400c)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Leonard Lake](https://ontology.bommaritollc.com/id/01a0de2c-cdc3-70f3-be4c-c37235171b3c)
- `geo:hasGeometry`:
  - [point of Leonard Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f2b8-7753-a4b2-0620f5171edb)
  - [shape of Leonard Lake](https://ontology.bommaritollc.com/id/01a0de2c-cdc3-70f3-be4c-c37235171b3c)
- `geo:hasMetricArea`: 115306.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Woodruff Creek-Huron River (HUC10 0410001301)](https://ontology.bommaritollc.com/id/01a0de92-1f1b-75ba-bc21-5eb919c0aadf)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bbc2-74fa-b268-bc2a02e9ddfa)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-51f0-7337-affb-f50da2b9f562)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1911-72f6-ac8e-2c6c2a7c6598)
- `schema:containedInPlace`:
  - [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460)
  - [Highland](https://ontology.bommaritollc.com/id/01a0ca47-7214-7235-904f-80b8989c13e8)
- `skos:prefLabel`: Leonard Lake

## Elsewhere

- [Wikidata Q33272791](https://www.wikidata.org/wiki/Q33272791) (proposed match (exactMatch))
- [USGS GNIS 630316](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/630316) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.66072&mlon=-83.60454#map=14/42.66072/-83.60454) (42.66072, -83.60454)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.66072,-83.60454)
- [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/Q33272791 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75d5-71c3-a564-b40310c0c783)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bbc2-74fa-b268-bc2bf4f20cc9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bbc2-74fa-b268-bc2bf4f20cc9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bbc2-74fa-b268-bc2bf4f20cc9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bbc2-74fa-b268-bc2bf4f20cc9)
Cite as: Leonard Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bbc2-74fa-b268-bc2bf4f20cc9
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.