# Trist Millpond

Trist Millpond is a lake in [Waterloo Township](https://ontology.bommaritollc.com/id/01a0ca47-7c0e-723e-8d1e-d0c9aa547635), [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (4.4 ha), in the [Portage River-Grand River (HUC10 0405000402)](https://ontology.bommaritollc.com/id/01a0de92-1d65-76e2-ab0b-eba88717aceb) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ccf7-7214-a292-dc4434264e81>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5) › [Waterloo Township](https://ontology.bommaritollc.com/id/01a0ca47-7c0e-723e-8d1e-d0c9aa547635)

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

Location: 42.33392, -84.19980 (box -84.20206, 42.33283, -84.19687, 42.33496; west, south, east, north)

- `adms:identifier`: [gnis 1615096](https://ontology.bommaritollc.com/id/01a0ddfe-ccf7-7214-a292-dc4dbfe13521)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Trist Millpond](https://ontology.bommaritollc.com/id/01a0de2c-d7a2-7461-a637-c7088e747b7d)
- `geo:hasGeometry`:
  - [point of Trist Millpond](https://ontology.bommaritollc.com/id/01a0ddff-087a-7740-aa7b-a2bca9925ccc)
  - [shape of Trist Millpond](https://ontology.bommaritollc.com/id/01a0de2c-d7a2-7461-a637-c7088e747b7d)
- `geo:hasMetricArea`: 44284.8 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Portage River-Grand River (HUC10 0405000402)](https://ontology.bommaritollc.com/id/01a0de92-1d65-76e2-ab0b-eba88717aceb)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ccf7-7214-a292-dc43522b2cef)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5f22-7729-a15d-03743dfb8546)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16f1-7705-8998-d3981d4a9d6d)
- `schema:containedInPlace`:
  - [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5)
  - [Waterloo Township](https://ontology.bommaritollc.com/id/01a0ca47-7c0e-723e-8d1e-d0c9aa547635)
- `skos:prefLabel`: Trist Millpond

## Elsewhere

- [Wikidata Q88277259](https://www.wikidata.org/wiki/Q88277259) (proposed match (exactMatch))
- [USGS GNIS 1615096](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615096) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.33392&mlon=-84.19980#map=14/42.33392/-84.19980) (42.33392, -84.19980)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.33392,-84.19980)
- [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/Q88277259 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77e0-733f-8c3c-ca22bb2145ba)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ccf7-7214-a292-dc4434264e81.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ccf7-7214-a292-dc4434264e81.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ccf7-7214-a292-dc4434264e81.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ccf7-7214-a292-dc4434264e81)
Cite as: Trist Millpond. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-ccf7-7214-a292-dc4434264e81
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.