# Chapin Lake

Chapin Lake is a lake in [Marengo Township](https://ontology.bommaritollc.com/id/01a0ca47-7728-7048-941f-29fac120429f), [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.0 ha), in the [Minges Brook-Kalamazoo River (HUC10 0405000304)](https://ontology.bommaritollc.com/id/01a0de92-1d50-73ff-9d6c-a7946c24efe9) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-af2d-704e-9080-aaf94be948a6>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f) › [Marengo Township](https://ontology.bommaritollc.com/id/01a0ca47-7728-7048-941f-29fac120429f)

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

Location: 42.31939, -84.89385 (box -84.89561, 42.31813, -84.89205, 42.32061; west, south, east, north)

- `adms:identifier`: [gnis 623092](https://ontology.bommaritollc.com/id/01a0ddfe-af2d-704e-9080-ab02530771ab)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Chapin Lake](https://ontology.bommaritollc.com/id/01a0de2c-c691-714e-8347-5b9c790afbec)
- `geo:hasGeometry`:
  - [point of Chapin Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e476-7288-a56f-5d60e568c3d6)
  - [shape of Chapin Lake](https://ontology.bommaritollc.com/id/01a0de2c-c691-714e-8347-5b9c790afbec)
- `geo:hasMetricArea`: 49680.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Minges Brook-Kalamazoo River (HUC10 0405000304)](https://ontology.bommaritollc.com/id/01a0de92-1d50-73ff-9d6c-a7946c24efe9)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-af2d-704e-9080-aaf84d8a1199)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-489f-73e9-be37-b3a9dc027158)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16d3-72eb-b0b6-7b311ddd4caf)
- `schema:containedInPlace`:
  - [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f)
  - [Marengo Township](https://ontology.bommaritollc.com/id/01a0ca47-7728-7048-941f-29fac120429f)
- `skos:prefLabel`: Chapin Lake

## Elsewhere

- [Wikidata Q33237988](https://www.wikidata.org/wiki/Q33237988) (proposed match (exactMatch))
- [USGS GNIS 623092](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623092) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.31939&mlon=-84.89385#map=14/42.31939/-84.89385) (42.31939, -84.89385)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.31939,-84.89385)
- [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/Q33237988 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73af-74f7-9b01-be7842373704)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-af2d-704e-9080-aaf94be948a6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-af2d-704e-9080-aaf94be948a6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-af2d-704e-9080-aaf94be948a6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-af2d-704e-9080-aaf94be948a6)
Cite as: Chapin Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-af2d-704e-9080-aaf94be948a6
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.