# Grass Lake

Grass Lake is a lake in [Blue Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-6c28-7573-bfcf-ef40a2f336bb), [Muskegon County](https://ontology.bommaritollc.com/id/01a0ca47-5871-7100-9de8-b8179687a6de), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.7 ha), in the [White River (HUC10 0406010109)](https://ontology.bommaritollc.com/id/01a0de92-1dba-70e0-b54f-0fb78904b440) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-dd4c-74b4-8777-55b3aeabed39>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Muskegon County](https://ontology.bommaritollc.com/id/01a0ca47-5871-7100-9de8-b8179687a6de) › [Blue Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-6c28-7573-bfcf-ef40a2f336bb)

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

Location: 43.43544, -86.19792 (box -86.19908, 43.43474, -86.19701, 43.43604; west, south, east, north)

- `adms:identifier`: [gnis 2106611](https://ontology.bommaritollc.com/id/01a0ddfe-dd4d-716a-a5d0-5052be82914e)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Grass Lake](https://ontology.bommaritollc.com/id/01a0de2c-e233-7279-8c52-2a75a7edba63)
- `geo:hasGeometry`:
  - [point of Grass Lake](https://ontology.bommaritollc.com/id/01a0ddff-1b73-7206-9388-926cb0a9aeda)
  - [shape of Grass Lake](https://ontology.bommaritollc.com/id/01a0de2c-e233-7279-8c52-2a75a7edba63)
- `geo:hasMetricArea`: 16600.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [White River (HUC10 0406010109)](https://ontology.bommaritollc.com/id/01a0de92-1dba-70e0-b54f-0fb78904b440)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-dd4c-74b4-8777-55b2b25266e4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6b5d-743a-bf98-76adcc41b0dd)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1758-746b-bb34-948d9edfabea)
- `schema:containedInPlace`:
  - [Muskegon County](https://ontology.bommaritollc.com/id/01a0ca47-5871-7100-9de8-b8179687a6de)
  - [Blue Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-6c28-7573-bfcf-ef40a2f336bb)
- `skos:prefLabel`: Grass Lake

## Elsewhere

- [Wikidata Q88279259](https://www.wikidata.org/wiki/Q88279259) (proposed match (exactMatch))
- [USGS GNIS 2106611](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/2106611) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.43544&mlon=-86.19792#map=14/43.43544/-86.19792) (43.43544, -86.19792)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.43544,-86.19792)
- [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/Q88279259 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7a09-713b-8c42-683188d686c7)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-dd4c-74b4-8777-55b3aeabed39.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-dd4c-74b4-8777-55b3aeabed39.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-dd4c-74b4-8777-55b3aeabed39.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-dd4c-74b4-8777-55b3aeabed39)
Cite as: Grass Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-dd4c-74b4-8777-55b3aeabed39
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.