# Curtis Lake

Curtis Lake is a lake in [Curtis Township](https://ontology.bommaritollc.com/id/01a0ca47-60f5-7082-b8b4-610b87be8c65), [Alcona County](https://ontology.bommaritollc.com/id/01a0ca47-59b8-7700-8c5c-af7c3d92657c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (12.7 ha), in the [Pine River (HUC10 0407000706)](https://ontology.bommaritollc.com/id/01a0de92-1e4b-752a-93fa-16be1734a3bf) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b193-76a8-85c8-d7256ee06cb1>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Alcona County](https://ontology.bommaritollc.com/id/01a0ca47-59b8-7700-8c5c-af7c3d92657c) › [Curtis Township](https://ontology.bommaritollc.com/id/01a0ca47-60f5-7082-b8b4-610b87be8c65)

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

Location: 44.58165, -83.71925 (box -83.72202, 44.57843, -83.71610, 44.58438; west, south, east, north)

- `adms:identifier`: [gnis 624240](https://ontology.bommaritollc.com/id/01a0ddfe-b194-71f9-aed1-ad912d528bef)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Curtis Lake](https://ontology.bommaritollc.com/id/01a0de2c-c7c9-72f2-bc0c-02676e22f78b)
- `geo:hasGeometry`:
  - [point of Curtis Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e599-7793-8570-fac3fe350edb)
  - [shape of Curtis Lake](https://ontology.bommaritollc.com/id/01a0de2c-c7c9-72f2-bc0c-02676e22f78b)
- `geo:hasMetricArea`: 126603.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Pine River (HUC10 0407000706)](https://ontology.bommaritollc.com/id/01a0de92-1e4b-752a-93fa-16be1734a3bf)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b193-76a8-85c8-d724157b454f)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4a27-72ed-a188-6b070230f2dd)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-180c-74d7-bc55-00367a175d59)
- `schema:containedInPlace`:
  - [Alcona County](https://ontology.bommaritollc.com/id/01a0ca47-59b8-7700-8c5c-af7c3d92657c)
  - [Curtis Township](https://ontology.bommaritollc.com/id/01a0ca47-60f5-7082-b8b4-610b87be8c65)
- `skos:altLabel`: Curtiss Lake
- `skos:prefLabel`: Curtis Lake

## Elsewhere

- [Wikidata Q88273184](https://www.wikidata.org/wiki/Q88273184) (proposed match (exactMatch))
- [USGS GNIS 624240](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/624240) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.58165&mlon=-83.71925#map=14/44.58165/-83.71925) (44.58165, -83.71925)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.58165,-83.71925)
- [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/Q88273184 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7456-77bd-ab96-b61205ae9fc3)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b193-76a8-85c8-d7256ee06cb1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b193-76a8-85c8-d7256ee06cb1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b193-76a8-85c8-d7256ee06cb1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b193-76a8-85c8-d7256ee06cb1)
Cite as: Curtis Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b193-76a8-85c8-d7256ee06cb1
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.