# Gray Lake

Gray Lake is a lake in [Sidney Township](https://ontology.bommaritollc.com/id/01a0ca47-7cc5-7092-8282-9690babc6da9), [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.2 ha), in the [Fish Creek (HUC10 0405000503)](https://ontology.bommaritollc.com/id/01a0de92-1d7b-748f-9422-c5fc3e0b427c) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40781e5a1c6>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88) › [Sidney Township](https://ontology.bommaritollc.com/id/01a0ca47-7cc5-7092-8282-9690babc6da9)

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

Location: 43.27904, -85.10670 (box -85.10860, 43.27691, -85.10507, 43.28045; west, south, east, north)

- `adms:identifier`: [gnis 627261](https://ontology.bommaritollc.com/id/01a0ddfe-b6ac-7103-b1b6-c09ec6dc8631)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Gray Lake](https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0899fec4a7)
- `geo:hasGeometry`:
  - [point of Gray Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ed02-7065-b7ff-f09170c203e3)
  - [shape of Gray Lake](https://ontology.bommaritollc.com/id/01a0de2c-cad1-7260-b323-6d0899fec4a7)
- `geo:hasMetricArea`: 52402.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Fish Creek (HUC10 0405000503)](https://ontology.bommaritollc.com/id/01a0de92-1d7b-748f-9422-c5fc3e0b427c)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40647b1ca59)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4df0-757a-b643-edfd94fb9a1f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-170e-77c2-b245-6fad4353721c)
- `schema:containedInPlace`:
  - [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88)
  - [Sidney Township](https://ontology.bommaritollc.com/id/01a0ca47-7cc5-7092-8282-9690babc6da9)
- `skos:altLabel`: Fish Creek Lake
- `skos:prefLabel`: Gray Lake

## Elsewhere

- [Wikidata Q88273220](https://www.wikidata.org/wiki/Q88273220) (proposed match (exactMatch))
- [USGS GNIS 627261](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627261) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.27904&mlon=-85.10670#map=14/43.27904/-85.10670) (43.27904, -85.10670)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.27904,-85.10670)
- [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/Q88273220 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74ab-7542-b39b-6c9b72deacf4)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40781e5a1c6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40781e5a1c6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40781e5a1c6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40781e5a1c6)
Cite as: Gray Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b6ab-757b-b537-b40781e5a1c6
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.