# Hopkins Lake

Hopkins Lake is a lake in [Mason County](https://ontology.bommaritollc.com/id/01a0ca47-5871-7100-9de8-b80b6da51326), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (46.4 ha), in the [Stony Creek-Frontal Lake Michigan (HUC10 0406010110)](https://ontology.bommaritollc.com/id/01a0de92-1dbd-715b-af50-38487901c330) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b8ad-757e-b3f5-c269fdfacc93>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Mason County](https://ontology.bommaritollc.com/id/01a0ca47-5871-7100-9de8-b80b6da51326)

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

Location: 43.89201, -86.41063 (box -86.41372, 43.88599, -86.40725, 43.89783; west, south, east, north)

- `adms:identifier`: [gnis 628580](https://ontology.bommaritollc.com/id/01a0ddfe-b8ad-757e-b3f5-c2715dc3bed0)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Hopkins Lake](https://ontology.bommaritollc.com/id/01a0de2c-cc1c-75ca-a938-ab9ee5b7ba34)
- `geo:hasGeometry`:
  - [point of Hopkins Lake](https://ontology.bommaritollc.com/id/01a0ddfe-efc2-760a-b306-6743accd015f)
  - [shape of Hopkins Lake](https://ontology.bommaritollc.com/id/01a0de2c-cc1c-75ca-a938-ab9ee5b7ba34)
- `geo:hasMetricArea`: 463989.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Stony Creek-Frontal Lake Michigan (HUC10 0406010110)](https://ontology.bommaritollc.com/id/01a0de92-1dbd-715b-af50-38487901c330)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b8ad-757e-b3f5-c2683a5c6878)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4f98-71c2-991a-1c416774b810)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-175c-7160-9089-9dfb64633d9a)
- `schema:containedInPlace`:
  - [Mason County](https://ontology.bommaritollc.com/id/01a0ca47-5871-7100-9de8-b80b6da51326)
  - [Pere Marquette Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-78ae-7262-9ef3-952abc8b1982)
  - [Summit Township](https://ontology.bommaritollc.com/id/01a0ca47-7b09-70f4-9b7d-dd56907fe948)
- `skos:prefLabel`: Hopkins Lake

## Elsewhere

- [Wikidata Q33262065](https://www.wikidata.org/wiki/Q33262065) (proposed match (exactMatch))
- [USGS GNIS 628580](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/628580) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.89201&mlon=-86.41063#map=14/43.89201/-86.41063) (43.89201, -86.41063)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.89201,-86.41063)
- [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/Q33262065 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74cb-7349-912d-9b8194616a11)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b8ad-757e-b3f5-c269fdfacc93.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b8ad-757e-b3f5-c269fdfacc93.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b8ad-757e-b3f5-c269fdfacc93.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b8ad-757e-b3f5-c269fdfacc93)
Cite as: Hopkins Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b8ad-757e-b3f5-c269fdfacc93
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.