# Brown Lake

Brown Lake is a lake in [Keeler Township](https://ontology.bommaritollc.com/id/01a0ca47-75fe-7198-84aa-f48bf7b85af2), [Van Buren County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f4281d0bb13f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (20.1 ha), in the [Paw Paw River (HUC10 0405000125)](https://ontology.bommaritollc.com/id/01a0de92-1d35-77c3-a528-b45b6b163b20) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ad8d-77d2-9038-77d4e82476ab>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Van Buren County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f4281d0bb13f) › [Keeler Township](https://ontology.bommaritollc.com/id/01a0ca47-75fe-7198-84aa-f48bf7b85af2)

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

Location: 42.10125, -86.18819 (box -86.19086, 42.09727, -86.18394, 42.10448; west, south, east, north)

- `adms:identifier`: [gnis 622083](https://ontology.bommaritollc.com/id/01a0ddfe-ad8d-77d2-9038-77ddaa6a30ef)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Brown Lake](https://ontology.bommaritollc.com/id/01a0de2c-c582-7618-ab88-97eb62a55a34)
- `geo:hasGeometry`:
  - [point of Brown Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e371-744b-a9aa-4488a5816e3a)
  - [shape of Brown Lake](https://ontology.bommaritollc.com/id/01a0de2c-c582-7618-ab88-97eb62a55a34)
- `geo:hasMetricArea`: 201125.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Paw Paw River (HUC10 0405000125)](https://ontology.bommaritollc.com/id/01a0de92-1d35-77c3-a528-b45b6b163b20)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ad8c-7102-a001-a75d487c831b)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-474e-7052-aa45-ba038b5033db)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16b2-7508-8f99-26c1feeb5f12)
- `schema:containedInPlace`:
  - [Van Buren County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f4281d0bb13f)
  - [Keeler Township](https://ontology.bommaritollc.com/id/01a0ca47-75fe-7198-84aa-f48bf7b85af2)
- `skos:prefLabel`: Brown Lake

## Elsewhere

- [Wikidata Q88272214](https://www.wikidata.org/wiki/Q88272214) (proposed match (exactMatch))
- [USGS GNIS 622083](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/622083) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.10125&mlon=-86.18819#map=14/42.10125/-86.18819) (42.10125, -86.18819)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.10125,-86.18819)
- [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/Q88272214 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7397-711f-97ab-811f8b536139)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ad8d-77d2-9038-77d4e82476ab.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ad8d-77d2-9038-77d4e82476ab.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ad8d-77d2-9038-77d4e82476ab.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ad8d-77d2-9038-77d4e82476ab)
Cite as: Brown Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ad8d-77d2-9038-77d4e82476ab
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.