# Langworth Lake

Langworth Lake is a lake in [Green Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-70c3-7314-b3f1-7a89338c478d), [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.1 ha), in the [Hardy Dam Pond-Muskegon River (HUC10 0406010207)](https://ontology.bommaritollc.com/id/01a0de92-1dd1-7009-a11d-d224a1e2ae60) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bb3c-7442-a5eb-c35dbe96f4d9>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993) › [Green Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-70c3-7314-b3f1-7a89338c478d)

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

Location: 43.75294, -85.44526 (box -85.44618, 43.75175, -85.44436, 43.75414; west, south, east, north)

- `adms:identifier`: [gnis 630137](https://ontology.bommaritollc.com/id/01a0ddfe-bb3d-77b5-bb93-36af1233c167)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Langworth Lake](https://ontology.bommaritollc.com/id/01a0de2c-cd9f-75b9-963c-25da0ee4109b)
- `geo:hasGeometry`:
  - [point of Langworth Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f297-77dc-96fe-5c24a944503a)
  - [shape of Langworth Lake](https://ontology.bommaritollc.com/id/01a0de2c-cd9f-75b9-963c-25da0ee4109b)
- `geo:hasMetricArea`: 20790.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Hardy Dam Pond-Muskegon River (HUC10 0406010207)](https://ontology.bommaritollc.com/id/01a0de92-1dd1-7009-a11d-d224a1e2ae60)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bb3c-7442-a5eb-c35c2dd38833)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-51c0-70fa-beeb-d14e75632cd2)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1776-773a-b467-1046e92268d0)
- `schema:containedInPlace`:
  - [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993)
  - [Green Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-70c3-7314-b3f1-7a89338c478d)
- `skos:prefLabel`: Langworth Lake

## Elsewhere

- [Wikidata Q33271528](https://www.wikidata.org/wiki/Q33271528) (proposed match (exactMatch))
- [USGS GNIS 630137](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/630137) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.75294&mlon=-85.44526#map=14/43.75294/-85.44526) (43.75294, -85.44526)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.75294,-85.44526)
- [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/Q33271528 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75cb-74b1-b61b-68299f233123)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bb3c-7442-a5eb-c35dbe96f4d9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bb3c-7442-a5eb-c35dbe96f4d9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bb3c-7442-a5eb-c35dbe96f4d9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bb3c-7442-a5eb-c35dbe96f4d9)
Cite as: Langworth Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-bb3c-7442-a5eb-c35dbe96f4d9
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.