# Lake Adams

Lake Adams is a lake in [Adams Township](https://ontology.bommaritollc.com/id/01a0ca47-6ad1-7259-9228-18d0ac826b5d), [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (25.9 ha), in the [Headwaters Saint Joseph River (HUC10 0405000102)](https://ontology.bommaritollc.com/id/01a0de92-1d0c-76ed-be42-129734b31063) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-a8c4-7203-8aeb-44bf6ccee76f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403) › [Adams Township](https://ontology.bommaritollc.com/id/01a0ca47-6ad1-7259-9228-18d0ac826b5d)

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

Location: 41.92784, -84.53869 (box -84.54144, 41.92332, -84.53589, 41.93209; west, south, east, north)

- `adms:identifier`: [gnis 619835](https://ontology.bommaritollc.com/id/01a0ddfe-a8c4-7203-8aeb-44c8551456c5)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Lake Adams](https://ontology.bommaritollc.com/id/01a0de2c-c356-7463-affa-22897d5f4d88)
- `geo:hasGeometry`:
  - [point of Lake Adams](https://ontology.bommaritollc.com/id/01a0ddfe-e17a-709c-85db-62a6272a3e30)
  - [shape of Lake Adams](https://ontology.bommaritollc.com/id/01a0de2c-c356-7463-affa-22897d5f4d88)
- `geo:hasMetricArea`: 258897.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Headwaters Saint Joseph River (HUC10 0405000102)](https://ontology.bommaritollc.com/id/01a0de92-1d0c-76ed-be42-129734b31063)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-a8c4-7203-8aeb-44bea9d757ed)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-441b-74ed-840c-f89fc45f889a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-167f-767c-9787-a180e437b40d)
- `schema:containedInPlace`:
  - [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403)
  - [Adams Township](https://ontology.bommaritollc.com/id/01a0ca47-6ad1-7259-9228-18d0ac826b5d)
- `skos:prefLabel`: Lake Adams

## Elsewhere

- [Wikidata Q33268228](https://www.wikidata.org/wiki/Q33268228) (proposed match (exactMatch))
- [USGS GNIS 619835](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/619835) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.92784&mlon=-84.53869#map=14/41.92784/-84.53869) (41.92784, -84.53869)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.92784,-84.53869)
- [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/Q33268228 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7349-714e-abe0-4aff0b242e74)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a8c4-7203-8aeb-44bf6ccee76f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a8c4-7203-8aeb-44bf6ccee76f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a8c4-7203-8aeb-44bf6ccee76f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a8c4-7203-8aeb-44bf6ccee76f)
Cite as: Lake Adams. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-a8c4-7203-8aeb-44bf6ccee76f
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.