# Saddle Lake

Saddle Lake is a lake in [Columbia Township](https://ontology.bommaritollc.com/id/01a0ca47-6d9d-700e-bbd7-6c38675c79a4), [Van Buren County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f4281d0bb13f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.1 km²), in the [Black River (HUC10 0405000202)](https://ontology.bommaritollc.com/id/01a0de92-1d3e-7400-8f66-080bbd83c399) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c700-74b6-b3ab-3c1ae8318129>

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) › [Columbia Township](https://ontology.bommaritollc.com/id/01a0ca47-6d9d-700e-bbd7-6c38675c79a4)

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

Location: 42.38175, -86.05001 (box -86.05965, 42.37460, -86.03971, 42.39168; west, south, east, north)

- `adms:identifier`: [gnis 636476](https://ontology.bommaritollc.com/id/01a0ddfe-c701-73e9-aae4-8dcd405bb7f0)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Saddle Lake](https://ontology.bommaritollc.com/id/01a0de2c-d456-7565-84a8-a7259e68cc98)
- `geo:hasGeometry`:
  - [point of Saddle Lake](https://ontology.bommaritollc.com/id/01a0ddff-00ba-7165-b1c9-6204d393ed5c)
  - [shape of Saddle Lake](https://ontology.bommaritollc.com/id/01a0de2c-d456-7565-84a8-a7259e68cc98)
- `geo:hasMetricArea`: 1143753.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Black River (HUC10 0405000202)](https://ontology.bommaritollc.com/id/01a0de92-1d3e-7400-8f66-080bbd83c399)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c700-74b6-b3ab-3c19f54f6707)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5a9b-7271-8e09-1a502b86035a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16be-7606-abc8-ef3a282c6be2)
- `schema:containedInPlace`:
  - [Van Buren County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f4281d0bb13f)
  - [Columbia Township](https://ontology.bommaritollc.com/id/01a0ca47-6d9d-700e-bbd7-6c38675c79a4)
- `skos:prefLabel`: Saddle Lake

## Elsewhere

- [Wikidata Q33305079](https://www.wikidata.org/wiki/Q33305079) (proposed match (exactMatch))
- [USGS GNIS 636476](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/636476) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.38175&mlon=-86.05001#map=14/42.38175/-86.05001) (42.38175, -86.05001)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.38175,-86.05001)
- [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/Q33305079 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76ff-75f8-bed2-4da994570377)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c700-74b6-b3ab-3c1ae8318129.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c700-74b6-b3ab-3c1ae8318129.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c700-74b6-b3ab-3c1ae8318129.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c700-74b6-b3ab-3c1ae8318129)
Cite as: Saddle Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c700-74b6-b3ab-3c1ae8318129
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.