# Duck Lake

Duck Lake is a lake in [Clarence Township](https://ontology.bommaritollc.com/id/01a0ca47-6d23-76c5-aea0-9ad6fd01b77f), [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.4 km²), in the [Battle Creek (HUC10 0405000303)](https://ontology.bommaritollc.com/id/01a0de92-1d4d-7241-b8e5-64c7ee8f24dc) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b2f3-72ba-ab70-2c99d7359696>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f) › [Clarence Township](https://ontology.bommaritollc.com/id/01a0ca47-6d23-76c5-aea0-9ad6fd01b77f)

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

Location: 42.38733, -84.78541 (box -84.79384, 42.37436, -84.77476, 42.39869; west, south, east, north)

- `adms:identifier`: [gnis 624943](https://ontology.bommaritollc.com/id/01a0ddfe-b2f4-74a7-a137-db6d3a92dccc)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Duck Lake](https://ontology.bommaritollc.com/id/01a0de2c-c86a-751c-94bc-33acb0e54ab2)
- `geo:hasGeometry`:
  - [point of Duck Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e780-75dd-99f9-f349b40924ab)
  - [shape of Duck Lake](https://ontology.bommaritollc.com/id/01a0de2c-c86a-751c-94bc-33acb0e54ab2)
- `geo:hasMetricArea`: 2419769.4 (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-b2f3-72ba-ab70-2c98d2d3078e)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4b07-71ac-a31e-57829ba105fd)
  - [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)
  - [Clarence Township](https://ontology.bommaritollc.com/id/01a0ca47-6d23-76c5-aea0-9ad6fd01b77f)
- `skos:prefLabel`: Duck Lake

## Elsewhere

- [Wikidata Q33247735](https://www.wikidata.org/wiki/Q33247735) (proposed match (exactMatch))
- [USGS GNIS 624943](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/624943) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.38733&mlon=-84.78541#map=14/42.38733/-84.78541) (42.38733, -84.78541)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.38733,-84.78541)
- [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/Q33247735 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-746a-7166-930e-a2bc5723945b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b2f3-72ba-ab70-2c99d7359696.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b2f3-72ba-ab70-2c99d7359696.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b2f3-72ba-ab70-2c99d7359696.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b2f3-72ba-ab70-2c99d7359696)
Cite as: Duck Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b2f3-72ba-ab70-2c99d7359696
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.