# Boom Lake

Boom Lake is a lake in [Martiny Township](https://ontology.bommaritollc.com/id/01a0ca47-773c-73a8-a149-498f6251c444), [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (21.4 ha), in the [West Branch Chippewa River (HUC10 0408020201)](https://ontology.bommaritollc.com/id/01a0de92-1e8d-752d-bb87-71313b962a7b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-acc9-767f-bcec-25fc1adc7cdb>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993) › [Martiny Township](https://ontology.bommaritollc.com/id/01a0ca47-773c-73a8-a149-498f6251c444)

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

Location: 43.70477, -85.22535 (box -85.22897, 43.70190, -85.21973, 43.70785; west, south, east, north)

- `adms:identifier`: [gnis 621722](https://ontology.bommaritollc.com/id/01a0ddfe-acc9-767f-bcec-2605695ad873)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Boom Lake](https://ontology.bommaritollc.com/id/01a0de2c-c537-7353-8a10-03c7b5e3ffa9)
- `geo:hasGeometry`:
  - [point of Boom Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e329-7029-a782-bdb0eb1ad082)
  - [shape of Boom Lake](https://ontology.bommaritollc.com/id/01a0de2c-c537-7353-8a10-03c7b5e3ffa9)
- `geo:hasMetricArea`: 214186.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [West Branch Chippewa River (HUC10 0408020201)](https://ontology.bommaritollc.com/id/01a0de92-1e8d-752d-bb87-71313b962a7b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-acc9-767f-bcec-25fbe3424a0f)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4688-7377-9176-565c1d72f579)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-185d-717f-bd87-f17525e43097)
- `schema:containedInPlace`:
  - [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993)
  - [Martiny Township](https://ontology.bommaritollc.com/id/01a0ca47-773c-73a8-a149-498f6251c444)
- `skos:prefLabel`: Boom Lake

## Elsewhere

- [Wikidata Q88270605](https://www.wikidata.org/wiki/Q88270605) (proposed match (exactMatch))
- [USGS GNIS 621722](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/621722) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.70477&mlon=-85.22535#map=14/43.70477/-85.22535) (43.70477, -85.22535)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.70477,-85.22535)
- [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/Q88270605 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-738e-7457-b564-bd8c91a3161e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-acc9-767f-bcec-25fc1adc7cdb.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-acc9-767f-bcec-25fc1adc7cdb.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-acc9-767f-bcec-25fc1adc7cdb.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-acc9-767f-bcec-25fc1adc7cdb)
Cite as: Boom Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-acc9-767f-bcec-25fc1adc7cdb
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.