# Geer Lake

Geer Lake is a lake in [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (14.9 ha), in the [Dowagiac River (HUC10 0405000123)](https://ontology.bommaritollc.com/id/01a0de92-1d2f-7030-b921-f4d806a46a24) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b599-7355-80ff-e47c268e8684>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa)

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

Location: 42.07022, -86.09618 (box -86.09877, 42.06741, -86.09354, 42.07245; west, south, east, north)

- `adms:identifier`: [gnis 626702](https://ontology.bommaritollc.com/id/01a0ddfe-b599-7355-80ff-e485ae1ca868)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Geer Lake](https://ontology.bommaritollc.com/id/01a0de2c-ca5c-7471-bbe5-ac0f680d9a25)
- `geo:hasGeometry`:
  - [point of Geer Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ea79-7670-9045-caf8b95f8515)
  - [shape of Geer Lake](https://ontology.bommaritollc.com/id/01a0de2c-ca5c-7471-bbe5-ac0f680d9a25)
- `geo:hasMetricArea`: 148727.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Dowagiac River (HUC10 0405000123)](https://ontology.bommaritollc.com/id/01a0de92-1d2f-7030-b921-f4d806a46a24)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b599-7355-80ff-e47b8e2ca457)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4d54-76a3-97a1-d8bd8970e64b)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16aa-74ea-af46-9d1b3591b1e4)
- `schema:containedInPlace`:
  - [Van Buren County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f4281d0bb13f)
  - [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897)
  - [Hamilton Township](https://ontology.bommaritollc.com/id/01a0ca47-713f-7265-b224-fba0241f11f4)
  - [Wayne Township](https://ontology.bommaritollc.com/id/01a0ca47-7cc6-702c-9939-3c92c7444c8b)
- `skos:prefLabel`: Geer Lake

## Elsewhere

- [Wikidata Q33254850](https://www.wikidata.org/wiki/Q33254850) (proposed match (exactMatch))
- [USGS GNIS 626702](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/626702) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.07022&mlon=-86.09618#map=14/42.07022/-86.09618) (42.07022, -86.09618)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.07022,-86.09618)
- [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/Q33254850 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7499-72dd-b6b7-a454f6862bd8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b599-7355-80ff-e47c268e8684.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b599-7355-80ff-e47c268e8684.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b599-7355-80ff-e47c268e8684.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b599-7355-80ff-e47c268e8684)
Cite as: Geer Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b599-7355-80ff-e47c268e8684
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.