# North Lake

North Lake is a lake in [Curtis Township](https://ontology.bommaritollc.com/id/01a0ca47-60f5-7082-b8b4-610b87be8c65), [Alcona County](https://ontology.bommaritollc.com/id/01a0ca47-59b8-7700-8c5c-af7c3d92657c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (35.1 ha), in the [Pine River (HUC10 0407000706)](https://ontology.bommaritollc.com/id/01a0de92-1e4b-752a-93fa-16be1734a3bf) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c227-70ab-b8b2-509dd4246f92>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Alcona County](https://ontology.bommaritollc.com/id/01a0ca47-59b8-7700-8c5c-af7c3d92657c) › [Curtis Township](https://ontology.bommaritollc.com/id/01a0ca47-60f5-7082-b8b4-610b87be8c65)

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

Location: 44.56960, -83.69779 (box -83.70460, 44.56423, -83.69557, 44.57550; west, south, east, north)

- `adms:identifier`: [gnis 633594](https://ontology.bommaritollc.com/id/01a0ddfe-c228-70c5-a3f9-048cf7ef378e)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of North Lake](https://ontology.bommaritollc.com/id/01a0de2c-d1ba-765b-a404-66e50d09861c)
- `geo:hasGeometry`:
  - [point of North Lake](https://ontology.bommaritollc.com/id/01a0ddfe-fafe-7778-a492-3f8a7e28dd1c)
  - [shape of North Lake](https://ontology.bommaritollc.com/id/01a0de2c-d1ba-765b-a404-66e50d09861c)
- `geo:hasMetricArea`: 351140.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Pine River (HUC10 0407000706)](https://ontology.bommaritollc.com/id/01a0de92-1e4b-752a-93fa-16be1734a3bf)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c227-70ab-b8b2-509c5581a8f2)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-56d9-7545-b1f5-63907cfc87e9)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-180c-74d7-bc55-00367a175d59)
- `schema:containedInPlace`:
  - [Alcona County](https://ontology.bommaritollc.com/id/01a0ca47-59b8-7700-8c5c-af7c3d92657c)
  - [Curtis Township](https://ontology.bommaritollc.com/id/01a0ca47-60f5-7082-b8b4-610b87be8c65)
- `skos:prefLabel`: North Lake

## Elsewhere

- [Wikidata Q33294957](https://www.wikidata.org/wiki/Q33294957) (proposed match (exactMatch))
- [USGS GNIS 633594](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/633594) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.56960&mlon=-83.69779#map=14/44.56960/-83.69779) (44.56960, -83.69779)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.56960,-83.69779)
- [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/Q33294957 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76b2-75ed-89ac-9edcd2a00fbf)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c227-70ab-b8b2-509dd4246f92.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c227-70ab-b8b2-509dd4246f92.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c227-70ab-b8b2-509dd4246f92.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c227-70ab-b8b2-509dd4246f92)
Cite as: North Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c227-70ab-b8b2-509dd4246f92
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.