# Twin Tomahawk Lakes

Twin Tomahawk Lakes is a lake in [Montmorency Township](https://ontology.bommaritollc.com/id/01a0ca47-778e-741f-8ae3-2a01a823db70), [Montmorency County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aecc7c03f888), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (16.1 ha), in the [Upper Black River (HUC10 0407000502)](https://ontology.bommaritollc.com/id/01a0de92-1e27-767c-9d68-d107ace8b381) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cd50-70a1-bfb5-d6050d2c2ef9>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Montmorency County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aecc7c03f888) › [Montmorency Township](https://ontology.bommaritollc.com/id/01a0ca47-778e-741f-8ae3-2a01a823db70)

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

Location: 45.16476, -84.14687 (box -84.14885, 45.16254, -84.14045, 45.16972; west, south, east, north)

- `adms:identifier`: [gnis 1615286](https://ontology.bommaritollc.com/id/01a0ddfe-cd51-76e4-b525-367479671b84)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Twin Tomahawk Lakes](https://ontology.bommaritollc.com/id/01a0de2c-d7da-7488-9dbb-62d77b1f8e61)
- `geo:hasGeometry`:
  - [point of Twin Tomahawk Lakes](https://ontology.bommaritollc.com/id/01a0ddff-08ac-7189-a909-63e1bfa87d7c)
  - [shape of Twin Tomahawk Lakes](https://ontology.bommaritollc.com/id/01a0de2c-d7da-7488-9dbb-62d77b1f8e61)
- `geo:hasMetricArea`: 160945.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Upper Black River (HUC10 0407000502)](https://ontology.bommaritollc.com/id/01a0de92-1e27-767c-9d68-d107ace8b381)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cd50-70a1-bfb5-d604628bfb8e)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5f6a-774c-ac2a-1d611e9ab197)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17dd-765a-83c4-e33902882dd5)
- `schema:containedInPlace`:
  - [Montmorency County](https://ontology.bommaritollc.com/id/01a0ca47-5db8-742e-a771-aecc7c03f888)
  - [Montmorency Township](https://ontology.bommaritollc.com/id/01a0ca47-778e-741f-8ae3-2a01a823db70)
- `skos:altLabel`: Twin Tomahawk Lake
- `skos:prefLabel`: Twin Tomahawk Lakes

## Elsewhere

- [Wikidata Q88277689](https://www.wikidata.org/wiki/Q88277689) (proposed match (exactMatch))
- [USGS GNIS 1615286](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615286) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.16476&mlon=-84.14687#map=14/45.16476/-84.14687) (45.16476, -84.14687)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.16476,-84.14687)
- [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/Q88277689 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77f1-7130-9514-4bf83e8c0c42)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cd50-70a1-bfb5-d6050d2c2ef9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cd50-70a1-bfb5-d6050d2c2ef9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cd50-70a1-bfb5-d6050d2c2ef9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cd50-70a1-bfb5-d6050d2c2ef9)
Cite as: Twin Tomahawk Lakes. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cd50-70a1-bfb5-d6050d2c2ef9
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.