# Madison Lake

Madison Lake is a lake in [Seville Township](https://ontology.bommaritollc.com/id/01a0ca47-7a2e-7482-b4d3-934b074d7bd1), [Gratiot County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68f224372975), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (4.6 ha), in the [Honeyoey Creek-Pine River (HUC10 0408020203)](https://ontology.bommaritollc.com/id/01a0de92-1e92-7455-972f-8837d0f77c87) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bdcb-7451-aa87-ab8021c19732>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Gratiot County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68f224372975) › [Seville Township](https://ontology.bommaritollc.com/id/01a0ca47-7a2e-7482-b4d3-934b074d7bd1)

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

Location: 43.42785, -84.73611 (box -84.73838, 43.42688, -84.73369, 43.42882; west, south, east, north)

- `adms:identifier`: [gnis 631314](https://ontology.bommaritollc.com/id/01a0ddfe-bdcc-7460-8ffb-5a1479bdac8b)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Madison Lake](https://ontology.bommaritollc.com/id/01a0de2c-cf1f-76ac-b9d9-25c94cf70cda)
- `geo:hasGeometry`:
  - [point of Madison Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f541-771b-aea6-993c6517535f)
  - [shape of Madison Lake](https://ontology.bommaritollc.com/id/01a0de2c-cf1f-76ac-b9d9-25c94cf70cda)
- `geo:hasMetricArea`: 45808.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Honeyoey Creek-Pine River (HUC10 0408020203)](https://ontology.bommaritollc.com/id/01a0de92-1e92-7455-972f-8837d0f77c87)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bdcb-7451-aa87-ab7fc860e018)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5397-7141-82e3-90f6229e5862)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1864-740e-928a-c3f9da83cc6c)
- `schema:containedInPlace`:
  - [Gratiot County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68f224372975)
  - [Seville Township](https://ontology.bommaritollc.com/id/01a0ca47-7a2e-7482-b4d3-934b074d7bd1)
- `skos:prefLabel`: Madison Lake

## Elsewhere

- [Wikidata Q88274410](https://www.wikidata.org/wiki/Q88274410) (proposed match (exactMatch))
- [USGS GNIS 631314](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631314) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.42785&mlon=-84.73611#map=14/43.42785/-84.73611) (43.42785, -84.73611)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.42785,-84.73611)
- [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/Q88274410 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75f8-775d-9df1-f6603f33b720)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bdcb-7451-aa87-ab8021c19732.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bdcb-7451-aa87-ab8021c19732.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bdcb-7451-aa87-ab8021c19732.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bdcb-7451-aa87-ab8021c19732)
Cite as: Madison Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-bdcb-7451-aa87-ab8021c19732
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.