# Swamp Lake

Swamp Lake is a lake in [Crystal Falls Township](https://ontology.bommaritollc.com/id/01a0ca47-6dcf-77bb-80de-90256b349749), [Iron County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-05f1bce2283a), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.6 ha), in the [Paint River (HUC10 0403010604)](https://ontology.bommaritollc.com/id/01a0de92-1c9d-745f-9058-327743e7de29) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cb8d-7390-bf96-8422def79ac3>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Iron County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-05f1bce2283a) › [Crystal Falls Township](https://ontology.bommaritollc.com/id/01a0ca47-6dcf-77bb-80de-90256b349749)

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

Location: 46.17379, -88.45290 (box -88.45376, 46.17273, -88.45218, 46.17506; west, south, east, north)

- `adms:identifier`: [gnis 639142](https://ontology.bommaritollc.com/id/01a0ddfe-cb8e-71a5-ad21-228c65aded0e)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Swamp Lake](https://ontology.bommaritollc.com/id/01a0de2c-d6ed-70cd-9f71-e04a2f797330)
- `geo:hasGeometry`:
  - [point of Swamp Lake](https://ontology.bommaritollc.com/id/01a0ddff-0616-77ae-a7fc-3dbef0a6ab0d)
  - [shape of Swamp Lake](https://ontology.bommaritollc.com/id/01a0de2c-d6ed-70cd-9f71-e04a2f797330)
- `geo:hasMetricArea`: 16409.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Paint River (HUC10 0403010604)](https://ontology.bommaritollc.com/id/01a0de92-1c9d-745f-9058-327743e7de29)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cb8d-7390-bf96-842154c332b6)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5de4-7182-a983-b726da322d25)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-15f6-720e-8859-2911c54b8bd3)
- `schema:containedInPlace`:
  - [Iron County](https://ontology.bommaritollc.com/id/01a0ca47-5d5f-72de-884a-05f1bce2283a)
  - [Crystal Falls Township](https://ontology.bommaritollc.com/id/01a0ca47-6dcf-77bb-80de-90256b349749)
- `skos:prefLabel`: Swamp Lake

## Elsewhere

- [Wikidata Q33313890](https://www.wikidata.org/wiki/Q33313890) (proposed match (exactMatch))
- [USGS GNIS 639142](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/639142) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.17379&mlon=-88.45290#map=14/46.17379/-88.45290) (46.17379, -88.45290)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.17379,-88.45290)
- [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/Q33313890 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77cc-7011-8d3d-9c341f4703ef)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cb8d-7390-bf96-8422def79ac3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cb8d-7390-bf96-8422def79ac3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cb8d-7390-bf96-8422def79ac3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cb8d-7390-bf96-8422def79ac3)
Cite as: Swamp Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cb8d-7390-bf96-8422def79ac3
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.