# Sudden Lake

Sudden Lake is a lake in [Bohemia Township](https://ontology.bommaritollc.com/id/01a0ca47-6c30-75bd-b534-cfd644594767), [Ontonagon County](https://ontology.bommaritollc.com/id/01a0ca47-5836-7614-9fc1-e58d7711e8b8), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (15.9 ha), in the [Firesteel River-Frontal Lake Superior (HUC10 0402010301)](https://ontology.bommaritollc.com/id/01a0de92-1c30-764a-8f32-21ffb27490d7) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d8c2-702f-8195-b61fedd93c5a>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Ontonagon County](https://ontology.bommaritollc.com/id/01a0ca47-5836-7614-9fc1-e58d7711e8b8) › [Bohemia Township](https://ontology.bommaritollc.com/id/01a0ca47-6c30-75bd-b534-cfd644594767)

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

Location: 46.74186, -88.90316 (box -88.90842, 46.74027, -88.89926, 46.74386; west, south, east, north)

- `adms:identifier`: [gnis 1621816](https://ontology.bommaritollc.com/id/01a0ddfe-d8c3-76af-8fa6-2aaae635321a)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Sudden Lake](https://ontology.bommaritollc.com/id/01a0de2c-def6-70e7-b466-de16d857de2d)
- `geo:hasGeometry`:
  - [point of Sudden Lake](https://ontology.bommaritollc.com/id/01a0ddff-1641-74d2-b2c9-bd9925f8b582)
  - [shape of Sudden Lake](https://ontology.bommaritollc.com/id/01a0de2c-def6-70e7-b466-de16d857de2d)
- `geo:hasMetricArea`: 158658.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Firesteel River-Frontal Lake Superior (HUC10 0402010301)](https://ontology.bommaritollc.com/id/01a0de92-1c30-764a-8f32-21ffb27490d7)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d8c2-702f-8195-b61edd880d09)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-682e-73c6-8796-c6b9ff5cfdf4)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1578-73e4-adab-64cdd2f8adad)
- `schema:containedInPlace`:
  - [Ontonagon County](https://ontology.bommaritollc.com/id/01a0ca47-5836-7614-9fc1-e58d7711e8b8)
  - [Bohemia Township](https://ontology.bommaritollc.com/id/01a0ca47-6c30-75bd-b534-cfd644594767)
- `skos:prefLabel`: Sudden Lake

## Elsewhere

- [Wikidata Q33313262](https://www.wikidata.org/wiki/Q33313262) (proposed match (exactMatch))
- [USGS GNIS 1621816](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621816) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.74186&mlon=-88.90316#map=14/46.74186/-88.90316) (46.74186, -88.90316)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.74186,-88.90316)
- [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/Q33313262 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-792a-7302-9f6f-5826f34a7450)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d8c2-702f-8195-b61fedd93c5a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d8c2-702f-8195-b61fedd93c5a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d8c2-702f-8195-b61fedd93c5a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d8c2-702f-8195-b61fedd93c5a)
Cite as: Sudden Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d8c2-702f-8195-b61fedd93c5a
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.