# Bullhead Lake

Bullhead Lake is a lake in [Nottawa Township](https://ontology.bommaritollc.com/id/01a0ca47-7819-75fa-99ec-aa6dfde0246b), [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.6 ha), in the [Prairie River (HUC10 0405000107)](https://ontology.bommaritollc.com/id/01a0de92-1d19-737e-a5a5-85fe1135d3f1) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-db64-724a-8a72-2311870401b3>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac) › [Nottawa Township](https://ontology.bommaritollc.com/id/01a0ca47-7819-75fa-99ec-aa6dfde0246b)

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

Location: 41.90155, -85.53261 (box -85.53434, 41.90042, -85.53070, 41.90257; west, south, east, north)

- `adms:identifier`: [gnis 1624424](https://ontology.bommaritollc.com/id/01a0ddfe-db65-77ce-9cda-d7130acbea42)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Bullhead Lake](https://ontology.bommaritollc.com/id/01a0de2c-e071-72e9-b939-bea026021ea1)
- `geo:hasGeometry`:
  - [point of Bullhead Lake](https://ontology.bommaritollc.com/id/01a0ddff-18f8-72bb-a186-c30a61c27410)
  - [shape of Bullhead Lake](https://ontology.bommaritollc.com/id/01a0de2c-e071-72e9-b939-bea026021ea1)
- `geo:hasMetricArea`: 56018.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Prairie River (HUC10 0405000107)](https://ontology.bommaritollc.com/id/01a0de92-1d19-737e-a5a5-85fe1135d3f1)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-db64-724a-8a72-2310d5f7fe5c)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-69f3-748f-a66a-f5ac9b3d7e8d)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-168e-773c-a6d3-ed8e8d278df2)
- `schema:containedInPlace`:
  - [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac)
  - [Nottawa Township](https://ontology.bommaritollc.com/id/01a0ca47-7819-75fa-99ec-aa6dfde0246b)
- `skos:prefLabel`: Bullhead Lake

## Elsewhere

- [Wikidata Q33235214](https://www.wikidata.org/wiki/Q33235214) (proposed match (exactMatch))
- [USGS GNIS 1624424](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1624424) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.90155&mlon=-85.53261#map=14/41.90155/-85.53261) (41.90155, -85.53261)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.90155,-85.53261)
- [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/Q33235214 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-794c-7381-aca2-4a4581d96a10)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-db64-724a-8a72-2311870401b3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-db64-724a-8a72-2311870401b3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-db64-724a-8a72-2311870401b3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-db64-724a-8a72-2311870401b3)
Cite as: Bullhead Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-db64-724a-8a72-2311870401b3
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.