# Coffield Lake

Coffield Lake is a lake in [Long Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-76c3-713d-be85-2303988fd5c8), [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (11.9 ha), in the [Platte River (HUC10 0406010402)](https://ontology.bommaritollc.com/id/01a0de92-1df1-73fb-8286-b5c06c414568) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b037-75c1-b9a8-d5bcc898567b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf) › [Long Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-76c3-713d-be85-2303988fd5c8)

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

Location: 44.74444, -85.73404 (box -85.73738, 44.74257, -85.73101, 44.74601; west, south, east, north)

- `adms:identifier`: [gnis 623539](https://ontology.bommaritollc.com/id/01a0ddfe-b038-740f-8237-6208fe295b44)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Coffield Lake](https://ontology.bommaritollc.com/id/01a0de2c-c6df-70f6-b19b-c77ab278a755)
- `geo:hasGeometry`:
  - [point of Coffield Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e4f8-7223-8b46-5bedd8f9a336)
  - [shape of Coffield Lake](https://ontology.bommaritollc.com/id/01a0de2c-c6df-70f6-b19b-c77ab278a755)
- `geo:hasMetricArea`: 118943.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Platte River (HUC10 0406010402)](https://ontology.bommaritollc.com/id/01a0de92-1df1-73fb-8286-b5c06c414568)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b037-75c1-b9a8-d5bb832b5c7a)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-490a-72ae-8c7c-629eccb21ac9)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-179f-7052-8834-e14dc996d8b0)
- `schema:containedInPlace`:
  - [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf)
  - [Long Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-76c3-713d-be85-2303988fd5c8)
- `skos:prefLabel`: Coffield Lake

## Elsewhere

- [Wikidata Q33240200](https://www.wikidata.org/wiki/Q33240200) (proposed match (exactMatch))
- [USGS GNIS 623539](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623539) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.74444&mlon=-85.73404#map=14/44.74444/-85.73404) (44.74444, -85.73404)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.74444,-85.73404)
- [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/Q33240200 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73b8-7208-86a5-e23617a8e973)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b037-75c1-b9a8-d5bcc898567b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b037-75c1-b9a8-d5bcc898567b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b037-75c1-b9a8-d5bcc898567b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b037-75c1-b9a8-d5bcc898567b)
Cite as: Coffield Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b037-75c1-b9a8-d5bcc898567b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.