# Sporley Lake

Sporley Lake is a lake in [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (31.1 ha), in the [Chocolay River (HUC10 0402020101)](https://ontology.bommaritollc.com/id/01a0de92-1c63-7653-b681-90b56a526e50) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ca22-7228-b084-5ff79554bf5d>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91)

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

Location: 46.33371, -87.33995 (box -87.34607, 46.32999, -87.33497, 46.33724; west, south, east, north)

- `adms:identifier`: [gnis 638518](https://ontology.bommaritollc.com/id/01a0ddfe-ca23-700f-bf11-fc983def2ce0)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Sporley Lake](https://ontology.bommaritollc.com/id/01a0de2c-d60a-762d-83df-f9f5ce97c315)
- `geo:hasGeometry`:
  - [point of Sporley Lake](https://ontology.bommaritollc.com/id/01a0ddff-03b4-7403-8b78-a3af907bc5ce)
  - [shape of Sporley Lake](https://ontology.bommaritollc.com/id/01a0de2c-d60a-762d-83df-f9f5ce97c315)
- `geo:hasMetricArea`: 311109.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Chocolay River (HUC10 0402020101)](https://ontology.bommaritollc.com/id/01a0de92-1c63-7653-b681-90b56a526e50)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ca22-7228-b084-5ff6ed5528ca)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5cc8-706d-88f2-3d7b5fc76ebb)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-15b0-773a-ac3f-999b00b0a23a)
- `schema:containedInPlace`:
  - [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91)
  - [Forsyth Township](https://ontology.bommaritollc.com/id/01a0ca47-6f6d-70e4-8bb0-ea3211ef0914)
  - [West Branch Township](https://ontology.bommaritollc.com/id/01a0ca47-7c2d-72fa-bbd7-690a8fb9e889)
- `skos:altLabel`: Echo Lake
- `skos:prefLabel`: Sporley Lake

## Elsewhere

- [Wikidata Q33311140](https://www.wikidata.org/wiki/Q33311140) (proposed match (exactMatch))
- [USGS GNIS 638518](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/638518) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.33371&mlon=-87.33995#map=14/46.33371/-87.33995) (46.33371, -87.33995)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.33371,-87.33995)
- [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/Q33311140 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7727-7040-82af-5af0de885abe)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ca22-7228-b084-5ff79554bf5d.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ca22-7228-b084-5ff79554bf5d.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ca22-7228-b084-5ff79554bf5d.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ca22-7228-b084-5ff79554bf5d)
Cite as: Sporley Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ca22-7228-b084-5ff79554bf5d
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.