# Aetna Creek

Aetna Creek is a stream in [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70b6-7620-8fe0-e460baaefc02), [Keweenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fe0d1e4fc6a), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.8 km long), in the [Gratiot River-Frontal Lake Superior (HUC10 0402010304)](https://ontology.bommaritollc.com/id/01a0de92-1c39-769e-9095-69041203ae51) watershed; it flows into [Lake Manganese](https://ontology.bommaritollc.com/id/01a0ddfe-bde3-709c-9a33-9a058db7b37f).

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-a8cb-7146-9fea-9e943673a491>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Keweenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fe0d1e4fc6a) › [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70b6-7620-8fe0-e460baaefc02)

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

Location: 47.45379, -87.88789 (box -87.91862, 47.45045, -87.88259, 47.45493; west, south, east, north)

- `adms:identifier`: [gnis 619860](https://ontology.bommaritollc.com/id/01a0ddfe-a8cc-7572-91f8-80141fb46729)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- **flows into** (`bcgeo:flowsInto`): [Lake Manganese](https://ontology.bommaritollc.com/id/01a0ddfe-bde3-709c-9a33-9a058db7b37f)
- `geo:hasDefaultGeometry`: [shape of Aetna Creek](https://ontology.bommaritollc.com/id/01a0de2c-c35a-761a-8e1c-a75a9aaf6338)
- `geo:hasGeometry`:
  - [point of Aetna Creek](https://ontology.bommaritollc.com/id/01a0ddfe-e17e-75c3-a538-82d120e20fff)
  - [shape of Aetna Creek](https://ontology.bommaritollc.com/id/01a0de2c-c35a-761a-8e1c-a75a9aaf6338)
- `geo:hasMetricLength`: 2830.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Gratiot River-Frontal Lake Superior (HUC10 0402010304)](https://ontology.bommaritollc.com/id/01a0de92-1c39-769e-9095-69041203ae51)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-a8cb-7146-9fea-9e935e0527cc)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4420-7473-bbea-3b997e31be2a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1582-70b9-b9df-7823ac7dd534)
- `schema:containedInPlace`:
  - [Keweenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fe0d1e4fc6a)
  - [Grant Township](https://ontology.bommaritollc.com/id/01a0ca47-70b6-7620-8fe0-e460baaefc02)
- `skos:prefLabel`: Aetna Creek

## Elsewhere

- [Wikidata Q34639273](https://www.wikidata.org/wiki/Q34639273) (proposed match (exactMatch))
- [USGS GNIS 619860](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/619860) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=47.45379&mlon=-87.88789#map=14/47.45379/-87.88789) (47.45379, -87.88789)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=47.45379,-87.88789)
- [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/Q34639273 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-734a-7524-9896-cb8aee15a039)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a8cb-7146-9fea-9e943673a491.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a8cb-7146-9fea-9e943673a491.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a8cb-7146-9fea-9e943673a491.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a8cb-7146-9fea-9e943673a491)
Cite as: Aetna Creek. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-a8cb-7146-9fea-9e943673a491
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.