# Sinclair Lake

Sinclair Lake is a lake in [Sunfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7b0d-717b-819b-a962df041875), [Eaton County](https://ontology.bommaritollc.com/id/01a0ca47-5c49-7758-9d39-63fa1d7da090), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.6 ha), in the [Sebewa Creek-Grand River (HUC10 0405000407)](https://ontology.bommaritollc.com/id/01a0de92-1d71-7010-85c0-519ac996d1da) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c913-7622-9f09-5e294fe72fe8>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Eaton County](https://ontology.bommaritollc.com/id/01a0ca47-5c49-7758-9d39-63fa1d7da090) › [Sunfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7b0d-717b-819b-a962df041875)

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

Location: 42.70360, -84.99414 (box -84.99496, 42.70261, -84.99329, 42.70496; west, south, east, north)

- `adms:identifier`: [gnis 637996](https://ontology.bommaritollc.com/id/01a0ddfe-c913-7622-9f09-5e325bc024be)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Sinclair Lake](https://ontology.bommaritollc.com/id/01a0de2c-d58f-7381-ae40-0dae2147f5c1)
- `geo:hasGeometry`:
  - [point of Sinclair Lake](https://ontology.bommaritollc.com/id/01a0ddff-0342-7374-b976-b20ba7a60684)
  - [shape of Sinclair Lake](https://ontology.bommaritollc.com/id/01a0de2c-d58f-7381-ae40-0dae2147f5c1)
- `geo:hasMetricArea`: 25687.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Sebewa Creek-Grand River (HUC10 0405000407)](https://ontology.bommaritollc.com/id/01a0de92-1d71-7010-85c0-519ac996d1da)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c913-7622-9f09-5e289d3d1c4c)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5c22-743c-8bae-4c8e16d4ee49)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16ff-713f-a45f-9a5f0496e8d2)
- `schema:containedInPlace`:
  - [Eaton County](https://ontology.bommaritollc.com/id/01a0ca47-5c49-7758-9d39-63fa1d7da090)
  - [Sunfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7b0d-717b-819b-a962df041875)
- `skos:prefLabel`: Sinclair Lake

## Elsewhere

- [Wikidata Q33308806](https://www.wikidata.org/wiki/Q33308806) (proposed match (exactMatch))
- [USGS GNIS 637996](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637996) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.70360&mlon=-84.99414#map=14/42.70360/-84.99414) (42.70360, -84.99414)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.70360,-84.99414)
- [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/Q33308806 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7715-7252-8695-6d5d4fb07791)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c913-7622-9f09-5e294fe72fe8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c913-7622-9f09-5e294fe72fe8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c913-7622-9f09-5e294fe72fe8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c913-7622-9f09-5e294fe72fe8)
Cite as: Sinclair Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c913-7622-9f09-5e294fe72fe8
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.