# Dunham Lake

Dunham Lake is a lake in [Nester Township](https://ontology.bommaritollc.com/id/01a0ca47-7098-7280-b11c-ea4669e63f62), [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (7.8 ha), in the [Headwaters Tittabawassee River (HUC10 0408020101)](https://ontology.bommaritollc.com/id/01a0de92-1e7c-7467-baa1-3e12d2545cd3) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b308-715d-b117-cfbf69e008b4>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12) › [Nester Township](https://ontology.bommaritollc.com/id/01a0ca47-7098-7280-b11c-ea4669e63f62)

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

Location: 44.21005, -84.40314 (box -84.40677, 44.20649, -84.39895, 44.21246; west, south, east, north)

- `adms:identifier`: [gnis 624993](https://ontology.bommaritollc.com/id/01a0ddfe-b308-715d-b117-cfc71799fcc9)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Dunham Lake](https://ontology.bommaritollc.com/id/01a0de2c-c8e1-7314-9246-c87ca7e8b15b)
- `geo:hasGeometry`:
  - [point of Dunham Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e78d-7272-9087-3dde1c3de8ee)
  - [shape of Dunham Lake](https://ontology.bommaritollc.com/id/01a0de2c-c8e1-7314-9246-c87ca7e8b15b)
- `geo:hasMetricArea`: 77619.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Headwaters Tittabawassee River (HUC10 0408020101)](https://ontology.bommaritollc.com/id/01a0de92-1e7c-7467-baa1-3e12d2545cd3)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b308-715d-b117-cfbeb2694ec7)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4b18-71af-8abb-2da5d22dc166)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1846-75df-affe-caec842085f6)
- `schema:containedInPlace`:
  - [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12)
  - [Nester Township](https://ontology.bommaritollc.com/id/01a0ca47-7098-7280-b11c-ea4669e63f62)
- `skos:prefLabel`: Dunham Lake

## Elsewhere

- [Wikidata Q88273483](https://www.wikidata.org/wiki/Q88273483) (proposed match (exactMatch))
- [USGS GNIS 624993](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/624993) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.21005&mlon=-84.40314#map=14/44.21005/-84.40314) (44.21005, -84.40314)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.21005,-84.40314)
- [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/Q88273483 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-746b-701c-a28d-79d23287ff6c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b308-715d-b117-cfbf69e008b4.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b308-715d-b117-cfbf69e008b4.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b308-715d-b117-cfbf69e008b4.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b308-715d-b117-cfbf69e008b4)
Cite as: Dunham Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b308-715d-b117-cfbf69e008b4
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.