# Mill Pond

Mill Pond is a reservoir in [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (9.9 ha), in the [Headwaters Saint Joseph River (HUC10 0405000102)](https://ontology.bommaritollc.com/id/01a0de92-1d0c-76ed-be42-129734b31063) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bfa5-7689-aad1-b666017803cd>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403)

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

Location: 41.96907, -84.65897 (box -84.66156, 41.96485, -84.65622, 41.97275; west, south, east, north)

- `adms:identifier`: [gnis 632342](https://ontology.bommaritollc.com/id/01a0ddfe-bfa6-7748-9c21-cd82ed5ab766)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [shape of Mill Pond](https://ontology.bommaritollc.com/id/01a0de2c-d031-7470-81fe-9a89c9180a21)
- `geo:hasGeometry`:
  - [point of Mill Pond](https://ontology.bommaritollc.com/id/01a0ddfe-f7fd-75e9-944e-1cda28ca06e1)
  - [shape of Mill Pond](https://ontology.bommaritollc.com/id/01a0de2c-d031-7470-81fe-9a89c9180a21)
- `geo:hasMetricArea`: 99257.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Headwaters Saint Joseph River (HUC10 0405000102)](https://ontology.bommaritollc.com/id/01a0de92-1d0c-76ed-be42-129734b31063)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bfa5-7689-aad1-b665fae81de8)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-54f0-7585-8f6a-98c0ee9594f5)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-167f-767c-9787-a180e437b40d)
- `schema:containedInPlace`:
  - [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403)
  - [Fayette Township](https://ontology.bommaritollc.com/id/01a0ca47-6f53-74e2-b6ee-78918ce20b15)
  - [Jonesville](https://ontology.bommaritollc.com/id/01a0ca47-aa71-74d0-86ba-e87a8ff28b38)
- `skos:prefLabel`: Mill Pond

## Elsewhere

- [Wikidata Q34907569](https://www.wikidata.org/wiki/Q34907569) (proposed match (exactMatch))
- [USGS GNIS 632342](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/632342) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.96907&mlon=-84.65897#map=14/41.96907/-84.65897) (41.96907, -84.65897)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.96907,-84.65897)
- [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/Q34907569 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-760c-751a-9652-34b5d356ec5c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bfa5-7689-aad1-b666017803cd.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bfa5-7689-aad1-b666017803cd.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bfa5-7689-aad1-b666017803cd.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bfa5-7689-aad1-b666017803cd)
Cite as: Mill Pond. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bfa5-7689-aad1-b666017803cd
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.