# Mill Lake

Mill Lake is a lake in [Sylvan Township](https://ontology.bommaritollc.com/id/01a0ca47-7cc1-77a8-b471-43988b9695cc), [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (53.1 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-bf9b-73b5-99a8-fe4cb0d5502f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472) › [Sylvan Township](https://ontology.bommaritollc.com/id/01a0ca47-7cc1-77a8-b471-43988b9695cc)

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

Location: 42.32899, -84.09016 (box -84.09537, 42.32379, -84.08436, 42.33375; west, south, east, north)

- `adms:identifier`: [gnis 632327](https://ontology.bommaritollc.com/id/01a0ddfe-bf9c-74c4-a165-d527c12fc555)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Mill Lake](https://ontology.bommaritollc.com/id/01a0de2c-d02b-71ce-8f2b-d16656f1b991)
- `geo:hasGeometry`:
  - [point of Mill Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f7f7-7592-b902-3a914645f7cd)
  - [shape of Mill Lake](https://ontology.bommaritollc.com/id/01a0de2c-d02b-71ce-8f2b-d16656f1b991)
- `geo:hasMetricArea`: 530744.8 (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-bf9b-73b5-99a8-fe4b1765cbb5)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-54e9-7546-988a-2973870b05c2)
  - [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)
  - [Sylvan Township](https://ontology.bommaritollc.com/id/01a0ca47-7cc1-77a8-b471-43988b9695cc)
- `skos:prefLabel`: Mill Lake

## Elsewhere

- [Wikidata Q33289213](https://www.wikidata.org/wiki/Q33289213) (proposed match (exactMatch))
- [USGS GNIS 632327](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/632327) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.32899&mlon=-84.09016#map=14/42.32899/-84.09016) (42.32899, -84.09016)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.32899,-84.09016)
- [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/Q33289213 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-760c-751a-9652-349d0170640d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bf9b-73b5-99a8-fe4cb0d5502f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bf9b-73b5-99a8-fe4cb0d5502f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bf9b-73b5-99a8-fe4cb0d5502f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bf9b-73b5-99a8-fe4cb0d5502f)
Cite as: Mill Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bf9b-73b5-99a8-fe4cb0d5502f
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.