# Twin Lakes

Twin Lakes is a lake in [Fairplain Township](https://ontology.bommaritollc.com/id/01a0ca47-6f3f-74d4-a74e-cdb157f6befd), [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (7.4 ha), in the [Flat River (HUC10 0405000602)](https://ontology.bommaritollc.com/id/01a0de92-1d87-7672-b8bb-dc3da2297c6b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cd42-7732-b38c-96411db492f6>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88) › [Fairplain Township](https://ontology.bommaritollc.com/id/01a0ca47-6f3f-74d4-a74e-cdb157f6befd)

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

Location: 43.20002, -85.13068 (box -85.13273, 43.19886, -85.12864, 43.20142; west, south, east, north)

- `adms:identifier`: [gnis 1615259](https://ontology.bommaritollc.com/id/01a0ddfe-cd43-743a-89b6-3db7bf913f79)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Twin Lakes](https://ontology.bommaritollc.com/id/01a0de2c-d7d1-7271-a0c6-1869534744bf)
- `geo:hasGeometry`:
  - [point of Twin Lakes](https://ontology.bommaritollc.com/id/01a0ddff-08a4-7120-9f91-475393a2ac0c)
  - [shape of Twin Lakes](https://ontology.bommaritollc.com/id/01a0de2c-d7d1-7271-a0c6-1869534744bf)
- `geo:hasMetricArea`: 73818.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Flat River (HUC10 0405000602)](https://ontology.bommaritollc.com/id/01a0de92-1d87-7672-b8bb-dc3da2297c6b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cd42-7732-b38c-964098088fbb)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5f5f-760e-b9f5-5d780882b675)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-171d-771a-beb0-e9401cde0f93)
- `schema:containedInPlace`:
  - [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88)
  - [Fairplain Township](https://ontology.bommaritollc.com/id/01a0ca47-6f3f-74d4-a74e-cdb157f6befd)
- `skos:altLabel`: Twin Lake
- `skos:prefLabel`: Twin Lakes

## Elsewhere

- [Wikidata Q88277604](https://www.wikidata.org/wiki/Q88277604) (proposed match (exactMatch))
- [USGS GNIS 1615259](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615259) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.20002&mlon=-85.13068#map=14/43.20002/-85.13068) (43.20002, -85.13068)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.20002,-85.13068)
- [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/Q88277604 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77f0-76aa-bf83-e3c4e2413f0f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cd42-7732-b38c-96411db492f6.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cd42-7732-b38c-96411db492f6.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cd42-7732-b38c-96411db492f6.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cd42-7732-b38c-96411db492f6)
Cite as: Twin Lakes. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cd42-7732-b38c-96411db492f6
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.