# Grass Lake

Grass Lake is a lake in [Garfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6086-73a0-a5fc-ae921783f5df), [Clare County](https://ontology.bommaritollc.com/id/01a0ca47-594c-7471-8e7b-5f4b609c3823), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.6 ha), in the [Coldwater River-Chippewa River (HUC10 0408020202)](https://ontology.bommaritollc.com/id/01a0de92-1e8f-7293-af3b-bb9d9953d562) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b682-7138-8b69-8dad9fdcac03>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Clare County](https://ontology.bommaritollc.com/id/01a0ca47-594c-7471-8e7b-5f4b609c3823) › [Garfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6086-73a0-a5fc-ae921783f5df)

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

Location: 43.82146, -84.97702 (box -84.97831, 43.82014, -84.97590, 43.82355; west, south, east, north)

- `adms:identifier`: [gnis 627191](https://ontology.bommaritollc.com/id/01a0ddfe-b683-770a-8ee5-6ff3f2fd0b73)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Grass Lake](https://ontology.bommaritollc.com/id/01a0de2c-cabd-7767-9aaf-0c8a9d635f4e)
- `geo:hasGeometry`:
  - [point of Grass Lake](https://ontology.bommaritollc.com/id/01a0ddfe-eada-775e-8b22-351eb1a8f9cf)
  - [shape of Grass Lake](https://ontology.bommaritollc.com/id/01a0de2c-cabd-7767-9aaf-0c8a9d635f4e)
- `geo:hasMetricArea`: 36072.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Coldwater River-Chippewa River (HUC10 0408020202)](https://ontology.bommaritollc.com/id/01a0de92-1e8f-7293-af3b-bb9d9953d562)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b682-7138-8b69-8dacfa3dea67)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4dd7-74e7-9d2d-311785b97f6c)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1861-77d0-83b7-18fd25cf9ac4)
- `schema:containedInPlace`:
  - [Clare County](https://ontology.bommaritollc.com/id/01a0ca47-594c-7471-8e7b-5f4b609c3823)
  - [Garfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6086-73a0-a5fc-ae921783f5df)
- `skos:prefLabel`: Grass Lake

## Elsewhere

- [Wikidata Q88273171](https://www.wikidata.org/wiki/Q88273171) (proposed match (exactMatch))
- [USGS GNIS 627191](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627191) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.82146&mlon=-84.97702#map=14/43.82146/-84.97702) (43.82146, -84.97702)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.82146,-84.97702)
- [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/Q88273171 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74a8-71e9-903d-ff8707bfcec1)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b682-7138-8b69-8dad9fdcac03.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b682-7138-8b69-8dad9fdcac03.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b682-7138-8b69-8dad9fdcac03.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b682-7138-8b69-8dad9fdcac03)
Cite as: Grass Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b682-7138-8b69-8dad9fdcac03
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.