# East Arm Grand Traverse Bay

East Arm Grand Traverse Bay is a bay in [Lake Michigan](https://ontology.bommaritollc.com/id/01a0ddfe-da8b-736c-b10c-b5ac4195f147), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Lake Michigan (HUC10 0419000002)](https://ontology.bommaritollc.com/id/01a0de92-1f2c-768f-8a9b-4fde379fd131) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b338-750d-8de3-ea177e02dce2>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lake Michigan](https://ontology.bommaritollc.com/id/01a0ddfe-da8b-736c-b10c-b5ac4195f147)

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

Location: 44.87500, -85.46674 (box -85.46674, 44.87500, -85.46674, 44.87500; west, south, east, north)

- `adms:identifier`: [gnis 625111](https://ontology.bommaritollc.com/id/01a0ddfe-b338-750d-8de3-ea22fad2510b)
- `dcterms:type`: [bay](https://ontology.bommaritollc.com/vocab/geo/gnisBay)
- `geo:hasDefaultGeometry`: [point of East Arm Grand Traverse Bay](https://ontology.bommaritollc.com/id/01a0ddfe-e7a9-7693-ac20-0ac1b783dc39)
- `geo:hasGeometry`: [point of East Arm Grand Traverse Bay](https://ontology.bommaritollc.com/id/01a0ddfe-e7a9-7693-ac20-0ac1b783dc39)
- **in watershed** (`bcgeo:inWatershed`): [Lake Michigan (HUC10 0419000002)](https://ontology.bommaritollc.com/id/01a0de92-1f2c-768f-8a9b-4fde379fd131)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b338-750d-8de3-ea16aef51611)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de86-db4a-702b-bf1e-7dd7acadff26)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1951-7385-bfba-4bbf6ff8b7ca)
- `schema:containedInPlace`:
  - [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf)
  - [Lake Michigan](https://ontology.bommaritollc.com/id/01a0ddfe-da8b-736c-b10c-b5ac4195f147)
- `skos:altLabel`: East Arm of Traverse Bay
- `skos:prefLabel`: East Arm Grand Traverse Bay

## Elsewhere

- [Wikidata Q33576174](https://www.wikidata.org/wiki/Q33576174) (proposed match (exactMatch))
- [USGS GNIS 625111](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/625111) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.87500&mlon=-85.46674#map=14/44.87500/-85.46674) (44.87500, -85.46674)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.87500,-85.46674)
- [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/Q33576174 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-746f-7397-ab82-caad155e03cd)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b338-750d-8de3-ea177e02dce2.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b338-750d-8de3-ea177e02dce2.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b338-750d-8de3-ea177e02dce2.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b338-750d-8de3-ea177e02dce2)
Cite as: East Arm Grand Traverse Bay. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b338-750d-8de3-ea177e02dce2
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.