# Pontiac Lake

Pontiac Lake is a lake in [Oakland County](https://ontology.bommaritollc.com/id/01a0ca47-5d60-74ef-9e31-2c21350a4460), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.6 km²), 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-c4c1-74ae-9f48-ff9068e40ea9>

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

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

Location: 42.66830, -83.46029 (box -83.48423, 42.66002, -83.43946, 42.67527; west, south, east, north)

- `adms:identifier`: [gnis 635229](https://ontology.bommaritollc.com/id/01a0ddfe-c4c1-74ae-9f48-ff992286729e)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Pontiac Lake](https://ontology.bommaritollc.com/id/01a0de2c-d326-7061-8ce4-03003e73f9db)
- `geo:hasGeometry`:
  - [point of Pontiac Lake](https://ontology.bommaritollc.com/id/01a0ddfe-fe12-7760-ae04-af2acdcbce9d)
  - [shape of Pontiac Lake](https://ontology.bommaritollc.com/id/01a0de2c-d326-7061-8ce4-03003e73f9db)
- `geo:hasMetricArea`: 2560481.7 (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-c4c1-74ae-9f48-ff8fb814ecb2)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5908-7408-85ae-58c9f6fd88fa)
  - [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)
  - [Waterford](https://ontology.bommaritollc.com/id/01a0ca47-695f-7055-847c-498e06a06013)
  - [White Lake](https://ontology.bommaritollc.com/id/01a0ca47-7c8d-70b4-9822-d6f7f8887cb8)
- `skos:prefLabel`: Pontiac Lake

## Elsewhere

- [Wikidata Q25238478](https://www.wikidata.org/wiki/Q25238478) (proposed match (exactMatch))
- [USGS GNIS 635229](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635229) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.66830&mlon=-83.46029#map=14/42.66830/-83.46029) (42.66830, -83.46029)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.66830,-83.46029)
- [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/Q25238478 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76e0-7303-b1ff-875a36d48c0c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c4c1-74ae-9f48-ff9068e40ea9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c4c1-74ae-9f48-ff9068e40ea9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c4c1-74ae-9f48-ff9068e40ea9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c4c1-74ae-9f48-ff9068e40ea9)
Cite as: Pontiac Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c4c1-74ae-9f48-ff9068e40ea9
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.