# Clear Lake

Clear Lake is a lake in [Pennfield Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-686e-77b0-9565-85cb1bd82268), [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (20.2 ha), in the [Battle Creek (HUC10 0405000303)](https://ontology.bommaritollc.com/id/01a0de92-1d4d-7241-b8e5-64c7ee8f24dc) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-af8b-75f2-8c36-860db43714e9>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f) › [Pennfield Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-686e-77b0-9565-85cb1bd82268)

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

Location: 42.38924, -85.09178 (box -85.09590, 42.38681, -85.08811, 42.39210; west, south, east, north)

- `adms:identifier`: [gnis 623409](https://ontology.bommaritollc.com/id/01a0ddfe-af8c-711f-b079-2ae1d58b2328)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Clear Lake](https://ontology.bommaritollc.com/id/01a0de2c-c6c3-76e4-92e7-c0ca7cbf1735)
- `geo:hasGeometry`:
  - [point of Clear Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e4a7-7718-9dc0-d232049240bf)
  - [shape of Clear Lake](https://ontology.bommaritollc.com/id/01a0de2c-c6c3-76e4-92e7-c0ca7cbf1735)
- `geo:hasMetricArea`: 202283.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Battle Creek (HUC10 0405000303)](https://ontology.bommaritollc.com/id/01a0de92-1d4d-7241-b8e5-64c7ee8f24dc)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-af8b-75f2-8c36-860cbc105b87)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-48e7-7367-96ea-d61128602a30)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16cf-71b7-b6b7-16c5623ffea6)
- `schema:containedInPlace`:
  - [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f)
  - [Pennfield Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-686e-77b0-9565-85cb1bd82268)
- `skos:prefLabel`: Clear Lake

## Elsewhere

- [Wikidata Q33239248](https://www.wikidata.org/wiki/Q33239248) (proposed match (exactMatch))
- [USGS GNIS 623409](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623409) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.38924&mlon=-85.09178#map=14/42.38924/-85.09178) (42.38924, -85.09178)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.38924,-85.09178)
- [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/Q33239248 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73b5-7207-9c50-6935bd461376)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-af8b-75f2-8c36-860db43714e9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-af8b-75f2-8c36-860db43714e9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-af8b-75f2-8c36-860db43714e9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-af8b-75f2-8c36-860db43714e9)
Cite as: Clear Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-af8b-75f2-8c36-860db43714e9
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.