# Dayton Lake

Dayton Lake is a lake in [Bertrand Township](https://ontology.bommaritollc.com/id/01a0ca47-686b-77b1-b3e5-71c941c56b4a), [Berrien County](https://ontology.bommaritollc.com/id/01a0ca47-5a47-74a2-ab93-63aff717b05b), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (41.3 ha), in the [Galena River (HUC10 0404000102)](https://ontology.bommaritollc.com/id/01a0de92-1d05-77d5-a548-85bd176547da) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d13e-73bd-9fb4-5d96c29aadf5>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Berrien County](https://ontology.bommaritollc.com/id/01a0ca47-5a47-74a2-ab93-63aff717b05b) › [Bertrand Township](https://ontology.bommaritollc.com/id/01a0ca47-686b-77b1-b3e5-71c941c56b4a)

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

Location: 41.79657, -86.43307 (box -86.44217, 41.79333, -86.42560, 41.80038; west, south, east, north)

- `adms:identifier`: [gnis 1618898](https://ontology.bommaritollc.com/id/01a0ddfe-d13e-73bd-9fb4-5d9f9cd880a0)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Dayton Lake](https://ontology.bommaritollc.com/id/01a0de2c-da2b-7578-a22f-71173c0a3ecf)
- `geo:hasGeometry`:
  - [point of Dayton Lake](https://ontology.bommaritollc.com/id/01a0ddff-0ded-74cb-ba1a-550534d2ffc7)
  - [shape of Dayton Lake](https://ontology.bommaritollc.com/id/01a0de2c-da2b-7578-a22f-71173c0a3ecf)
- `geo:hasMetricArea`: 413251.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Galena River (HUC10 0404000102)](https://ontology.bommaritollc.com/id/01a0de92-1d05-77d5-a548-85bd176547da)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d13e-73bd-9fb4-5d95b6622816)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-624d-716b-83d9-13e5f110fbaf)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1676-701c-84d7-490a82521ff2)
- `schema:containedInPlace`:
  - [Berrien County](https://ontology.bommaritollc.com/id/01a0ca47-5a47-74a2-ab93-63aff717b05b)
  - [Bertrand Township](https://ontology.bommaritollc.com/id/01a0ca47-686b-77b1-b3e5-71c941c56b4a)
- `skos:prefLabel`: Dayton Lake

## Elsewhere

- [Wikidata Q33244659](https://www.wikidata.org/wiki/Q33244659) (proposed match (exactMatch))
- [USGS GNIS 1618898](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1618898) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.79657&mlon=-86.43307#map=14/41.79657/-86.43307) (41.79657, -86.43307)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.79657,-86.43307)
- [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/Q33244659 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-782c-7486-b899-128c23f70884)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d13e-73bd-9fb4-5d96c29aadf5.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d13e-73bd-9fb4-5d96c29aadf5.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d13e-73bd-9fb4-5d96c29aadf5.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d13e-73bd-9fb4-5d96c29aadf5)
Cite as: Dayton Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-d13e-73bd-9fb4-5d96c29aadf5
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.