# Upper Barnhart Lake

Upper Barnhart Lake is a lake in [Case Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd9-7480-9692-825c6ffe0b5a), [Presque Isle County](https://ontology.bommaritollc.com/id/01a0ca47-5db9-75f0-a5ba-b8b8e4da260f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (28.4 ha), in the [Ocqueoc River (HUC10 0407000302)](https://ontology.bommaritollc.com/id/01a0de92-1e0e-76da-9b42-cf3679f0c828) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cd66-70af-9094-ba7c0f30251b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Presque Isle County](https://ontology.bommaritollc.com/id/01a0ca47-5db9-75f0-a5ba-b8b8e4da260f) › [Case Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd9-7480-9692-825c6ffe0b5a)

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

Location: 45.32149, -84.02023 (box -84.02514, 45.31842, -84.01654, 45.32477; west, south, east, north)

- `adms:identifier`: [gnis 1615392](https://ontology.bommaritollc.com/id/01a0ddfe-cd66-70af-9094-ba85e38b0055)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Upper Barnhart Lake](https://ontology.bommaritollc.com/id/01a0de2c-d7e5-7633-9190-a7346b9c94b8)
- `geo:hasGeometry`:
  - [point of Upper Barnhart Lake](https://ontology.bommaritollc.com/id/01a0ddff-08b8-7053-9fda-ae443d06c364)
  - [shape of Upper Barnhart Lake](https://ontology.bommaritollc.com/id/01a0de2c-d7e5-7633-9190-a7346b9c94b8)
- `geo:hasMetricArea`: 283709.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Ocqueoc River (HUC10 0407000302)](https://ontology.bommaritollc.com/id/01a0de92-1e0e-76da-9b42-cf3679f0c828)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cd66-70af-9094-ba7b0cb2007f)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5f7b-712c-9734-d32af267fd63)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17c6-764d-a4e5-121ff5d1452e)
- `schema:containedInPlace`:
  - [Presque Isle County](https://ontology.bommaritollc.com/id/01a0ca47-5db9-75f0-a5ba-b8b8e4da260f)
  - [Case Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd9-7480-9692-825c6ffe0b5a)
- `skos:prefLabel`: Upper Barnhart Lake

## Elsewhere

- [Wikidata Q88277807](https://www.wikidata.org/wiki/Q88277807) (proposed match (exactMatch))
- [USGS GNIS 1615392](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615392) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.32149&mlon=-84.02023#map=14/45.32149/-84.02023) (45.32149, -84.02023)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.32149,-84.02023)
- [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/Q88277807 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77f2-72c2-bc8d-f370ea26ffca)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cd66-70af-9094-ba7c0f30251b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cd66-70af-9094-ba7c0f30251b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cd66-70af-9094-ba7c0f30251b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cd66-70af-9094-ba7c0f30251b)
Cite as: Upper Barnhart Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cd66-70af-9094-ba7c0f30251b
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.