# Lost Lake

Lost Lake is a lake in [Martiny Township](https://ontology.bommaritollc.com/id/01a0ca47-773c-73a8-a149-498f6251c444), [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (14.0 ha), in the [West Branch Chippewa River (HUC10 0408020201)](https://ontology.bommaritollc.com/id/01a0de92-1e8d-752d-bb87-71313b962a7b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bd70-708e-9156-2eec33e965ed>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993) › [Martiny Township](https://ontology.bommaritollc.com/id/01a0ca47-773c-73a8-a149-498f6251c444)

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

Location: 43.72276, -85.21872 (box -85.22142, 43.72105, -85.21561, 43.72466; west, south, east, north)

- `adms:identifier`: [gnis 631082](https://ontology.bommaritollc.com/id/01a0ddfe-bd71-7683-89e5-bd5046373e3e)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Lost Lake](https://ontology.bommaritollc.com/id/01a0de2c-ceea-7796-bbe8-eecd334aa3eb)
- `geo:hasGeometry`:
  - [point of Lost Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f50c-765e-9f05-bebb370cd232)
  - [shape of Lost Lake](https://ontology.bommaritollc.com/id/01a0de2c-ceea-7796-bbe8-eecd334aa3eb)
- `geo:hasMetricArea`: 139964.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [West Branch Chippewa River (HUC10 0408020201)](https://ontology.bommaritollc.com/id/01a0de92-1e8d-752d-bb87-71313b962a7b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bd70-708e-9156-2eeb23123585)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5353-76dd-8a7e-04567813785f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-185d-717f-bd87-f17525e43097)
- `schema:containedInPlace`:
  - [Mecosta County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-78134ddd2993)
  - [Martiny Township](https://ontology.bommaritollc.com/id/01a0ca47-773c-73a8-a149-498f6251c444)
- `skos:prefLabel`: Lost Lake

## Elsewhere

- [Wikidata Q88275827](https://www.wikidata.org/wiki/Q88275827) (proposed match (exactMatch))
- [USGS GNIS 631082](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631082) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.72276&mlon=-85.21872#map=14/43.72276/-85.21872) (43.72276, -85.21872)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.72276,-85.21872)
- [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/Q88275827 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75f0-71ea-b7ba-14087811b0f3)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bd70-708e-9156-2eec33e965ed.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bd70-708e-9156-2eec33e965ed.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bd70-708e-9156-2eec33e965ed.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bd70-708e-9156-2eec33e965ed)
Cite as: Lost Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bd70-708e-9156-2eec33e965ed
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.