# Riley Lake

Riley Lake is a lake in [Nottawa Township](https://ontology.bommaritollc.com/id/01a0ca47-6f20-7713-ba96-f22e70c29307), [Isabella County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed3ac28dca08), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Coldwater River-Chippewa River (HUC10 0408020202)](https://ontology.bommaritollc.com/id/01a0de92-1e8f-7293-af3b-bb9d9953d562) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c657-75a8-92d9-6fc3ef67f366>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Isabella County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed3ac28dca08) › [Nottawa Township](https://ontology.bommaritollc.com/id/01a0ca47-6f20-7713-ba96-f22e70c29307)

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

Location: 43.69169, -84.94863 (box -84.94863, 43.69169, -84.94863, 43.69169; west, south, east, north)

- `adms:identifier`: [gnis 635940](https://ontology.bommaritollc.com/id/01a0ddfe-c658-7701-8807-fa7a7e4db4fc)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [point of Riley Lake](https://ontology.bommaritollc.com/id/01a0ddff-0056-7700-8490-3d0adc79d76a)
- `geo:hasGeometry`: [point of Riley Lake](https://ontology.bommaritollc.com/id/01a0ddff-0056-7700-8490-3d0adc79d76a)
- **in watershed** (`bcgeo:inWatershed`): [Coldwater River-Chippewa River (HUC10 0408020202)](https://ontology.bommaritollc.com/id/01a0de92-1e8f-7293-af3b-bb9d9953d562)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c657-75a8-92d9-6fc292c56ffa)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-59c8-7380-bb41-e95ec2c58b44)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1861-77d0-83b7-18fd25cf9ac4)
- `schema:containedInPlace`:
  - [Isabella County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed3ac28dca08)
  - [Nottawa Township](https://ontology.bommaritollc.com/id/01a0ca47-6f20-7713-ba96-f22e70c29307)
- `skos:prefLabel`: Riley Lake

## Elsewhere

- [Wikidata Q88277384](https://www.wikidata.org/wiki/Q88277384) (proposed match (exactMatch))
- [USGS GNIS 635940](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635940) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.69169&mlon=-84.94863#map=14/43.69169/-84.94863) (43.69169, -84.94863)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.69169,-84.94863)
- [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/Q88277384 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76f1-710c-a3d8-7b9d754f371f)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c657-75a8-92d9-6fc3ef67f366.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c657-75a8-92d9-6fc3ef67f366.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c657-75a8-92d9-6fc3ef67f366.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c657-75a8-92d9-6fc3ef67f366)
Cite as: Riley Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c657-75a8-92d9-6fc3ef67f366
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.