# Elm Lake

Elm Lake is a lake in [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70b7-732e-a4a4-9e18ec2afae6), [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (7.7 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-c0d9-7479-8274-c343194ef857>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993) › [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70b7-732e-a4a4-9e18ec2afae6)

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

Location: 43.78071, -85.41134 (box -85.41474, 43.77880, -85.40840, 43.78222; west, south, east, north)

- `adms:identifier`: [gnis 632975](https://ontology.bommaritollc.com/id/01a0ddfe-c0da-776c-ab66-7e7990554ce5)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Elm Lake](https://ontology.bommaritollc.com/id/01a0de2c-d0c9-72b2-b9f5-d4bd0ec076fc)
- `geo:hasGeometry`:
  - [point of Elm Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f88a-7623-9730-82121cfff340)
  - [shape of Elm Lake](https://ontology.bommaritollc.com/id/01a0de2c-d0c9-72b2-b9f5-d4bd0ec076fc)
- `geo:hasMetricArea`: 77460.9 (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-c0d9-7479-8274-c342d508100a)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-55fe-750e-ac55-d4b1c2e0840a)
  - [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)
  - [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70b7-732e-a4a4-9e18ec2afae6)
- `skos:altLabel`: Mud Lake
- `skos:prefLabel`: Elm Lake

## Elsewhere

- [Wikidata Q33250389](https://www.wikidata.org/wiki/Q33250389) (proposed match (exactMatch))
- [USGS GNIS 632975](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/632975) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.78071&mlon=-85.41134#map=14/43.78071/-85.41134) (43.78071, -85.41134)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.78071,-85.41134)
- [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/Q33250389 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-761b-77d4-853e-216c4741d998)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c0d9-7479-8274-c343194ef857.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c0d9-7479-8274-c343194ef857.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c0d9-7479-8274-c343194ef857.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c0d9-7479-8274-c343194ef857)
Cite as: Elm Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c0d9-7479-8274-c343194ef857
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.