# Walsh Lake

Walsh Lake is a lake in [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.8 ha), in the [Mill Creek (HUC10 0410001302)](https://ontology.bommaritollc.com/id/01a0de92-1f1e-710e-8c9b-f7d7e88343c7) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ce18-73c8-812a-f44895c4acdc>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472)

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

Location: 42.33768, -84.07981 (box -84.08114, 42.33668, -84.07850, 42.33870; west, south, east, north)

- `adms:identifier`: [gnis 1615739](https://ontology.bommaritollc.com/id/01a0ddfe-ce19-7451-a291-0bf11fa0231c)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Walsh Lake](https://ontology.bommaritollc.com/id/01a0de2c-d890-71cb-8e19-8ed6ff7594ef)
- `geo:hasGeometry`:
  - [point of Walsh Lake](https://ontology.bommaritollc.com/id/01a0ddff-08fa-7466-9f38-b7ef357fe0a4)
  - [shape of Walsh Lake](https://ontology.bommaritollc.com/id/01a0de2c-d890-71cb-8e19-8ed6ff7594ef)
- `geo:hasMetricArea`: 37652.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Mill Creek (HUC10 0410001302)](https://ontology.bommaritollc.com/id/01a0de92-1f1e-710e-8c9b-f7d7e88343c7)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ce18-73c8-812a-f4472e6b9cb5)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5fd9-72bc-8408-4125890f96b4)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1913-744a-8cf8-0d822cb6acbe)
- `schema:containedInPlace`:
  - [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472)
  - [Lyndon Township](https://ontology.bommaritollc.com/id/01a0ca47-694c-75ed-88e2-6bb572e99cb3)
  - [Sylvan Township](https://ontology.bommaritollc.com/id/01a0ca47-7cc1-77a8-b471-43988b9695cc)
- `skos:prefLabel`: Walsh Lake

## Elsewhere

- [Wikidata Q33319610](https://www.wikidata.org/wiki/Q33319610) (proposed match (exactMatch))
- [USGS GNIS 1615739](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615739) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.33768&mlon=-84.07981#map=14/42.33768/-84.07981) (42.33768, -84.07981)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.33768,-84.07981)
- [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/Q33319610 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77f9-73b4-8e02-ae8d2edf4f1a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ce18-73c8-812a-f44895c4acdc.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ce18-73c8-812a-f44895c4acdc.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ce18-73c8-812a-f44895c4acdc.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ce18-73c8-812a-f44895c4acdc)
Cite as: Walsh Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-ce18-73c8-812a-f44895c4acdc
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.