# Williamsville Lake

Williamsville Lake is a lake in [Unadilla Township](https://ontology.bommaritollc.com/id/01a0ca47-7b51-70c5-83f5-a8a40b5a6714), [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (32.3 ha), in the [Portage River-Huron River (HUC10 0410001303)](https://ontology.bommaritollc.com/id/01a0de92-1f20-7237-a331-eaea07cbf3b1) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cf49-77b4-b9fa-46e14f541de5>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3) › [Unadilla Township](https://ontology.bommaritollc.com/id/01a0ca47-7b51-70c5-83f5-a8a40b5a6714)

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

Location: 42.43792, -84.10423 (box -84.10944, 42.43339, -84.10053, 42.44165; west, south, east, north)

- `adms:identifier`: [gnis 1616518](https://ontology.bommaritollc.com/id/01a0ddfe-cf49-77b4-b9fa-46eaa58ec1c5)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Williamsville Lake](https://ontology.bommaritollc.com/id/01a0de2c-d920-76d0-acd1-8bd9ef7fd54f)
- `geo:hasGeometry`:
  - [point of Williamsville Lake](https://ontology.bommaritollc.com/id/01a0ddff-0b4c-71c8-bcfd-f5e0ce30944b)
  - [shape of Williamsville Lake](https://ontology.bommaritollc.com/id/01a0de2c-d920-76d0-acd1-8bd9ef7fd54f)
- `geo:hasMetricArea`: 323212.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Portage River-Huron River (HUC10 0410001303)](https://ontology.bommaritollc.com/id/01a0de92-1f20-7237-a331-eaea07cbf3b1)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cf49-77b4-b9fa-46e08f28106e)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-60e9-7577-ba8e-21edd34c6cb6)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1916-77d8-b052-82d45c973730)
- `schema:containedInPlace`:
  - [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3)
  - [Unadilla Township](https://ontology.bommaritollc.com/id/01a0ca47-7b51-70c5-83f5-a8a40b5a6714)
- `skos:prefLabel`: Williamsville Lake

## Elsewhere

- [Wikidata Q88278481](https://www.wikidata.org/wiki/Q88278481) (proposed match (exactMatch))
- [USGS GNIS 1616518](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1616518) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.43792&mlon=-84.10423#map=14/42.43792/-84.10423) (42.43792, -84.10423)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.43792,-84.10423)
- [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

- Flowing into it (1; `bcgeo:flowsInto`):
  - [Unadilla Stockbridge Drain](https://ontology.bommaritollc.com/id/01a0ddfe-cd5d-729a-a9ea-8781eed07b86)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q88278481 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-780e-73b6-981b-d536ceddaca3)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cf49-77b4-b9fa-46e14f541de5.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cf49-77b4-b9fa-46e14f541de5.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cf49-77b4-b9fa-46e14f541de5.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cf49-77b4-b9fa-46e14f541de5)
Cite as: Williamsville Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cf49-77b4-b9fa-46e14f541de5
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.