# Mast Lake

Mast Lake is a lake in [Goodwell Township](https://ontology.bommaritollc.com/id/01a0ca47-604a-700c-8167-fb79541e7a91), [Newaygo County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed2eb9298a15), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (0.7 ha), in the [Hardy Dam Pond-Muskegon River (HUC10 0406010207)](https://ontology.bommaritollc.com/id/01a0de92-1dd1-7009-a11d-d224a1e2ae60) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9301eb51cbec>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Newaygo County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed2eb9298a15) › [Goodwell Township](https://ontology.bommaritollc.com/id/01a0ca47-604a-700c-8167-fb79541e7a91)

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

Location: 43.56633, -85.60949 (box -85.60990, 43.56591, -85.60921, 43.56685; west, south, east, north)

- `adms:identifier`: [gnis 631724](https://ontology.bommaritollc.com/id/01a0ddfe-be82-744d-b413-b3e5420dbc71)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Mast Lake](https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c9196932b1)
- `geo:hasGeometry`:
  - [point of Mast Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f57f-761d-a84b-a9618254c657)
  - [shape of Mast Lake](https://ontology.bommaritollc.com/id/01a0de2c-cf5e-70b7-9080-50c9196932b1)
- `geo:hasMetricArea`: 6840.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Hardy Dam Pond-Muskegon River (HUC10 0406010207)](https://ontology.bommaritollc.com/id/01a0de92-1dd1-7009-a11d-d224a1e2ae60)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9300c5e7cda9)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-53e8-7234-9ea9-ea6ce7e3d892)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1776-773a-b467-1046e92268d0)
- `schema:containedInPlace`:
  - [Newaygo County](https://ontology.bommaritollc.com/id/01a0ca47-594f-76a5-9e3b-ed2eb9298a15)
  - [Goodwell Township](https://ontology.bommaritollc.com/id/01a0ca47-604a-700c-8167-fb79541e7a91)
- `skos:prefLabel`: Mast Lake

## Elsewhere

- [Wikidata Q88274728](https://www.wikidata.org/wiki/Q88274728) (proposed match (exactMatch))
- [USGS GNIS 631724](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631724) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.56633&mlon=-85.60949#map=14/43.56633/-85.60949) (43.56633, -85.60949)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.56633,-85.60949)
- [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/Q88274728 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75ff-7485-a055-dc1b252fff3b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9301eb51cbec.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9301eb51cbec.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9301eb51cbec.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9301eb51cbec)
Cite as: Mast Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-be81-7318-ba54-9301eb51cbec
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.