# Hallwood Drain

Hallwood Drain is a canal in [Florence Township](https://ontology.bommaritollc.com/id/01a0ca47-6f61-72e5-aa56-9f0b0099c106), [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.2 km long), in the [Fawn River (HUC10 0405000108)](https://ontology.bommaritollc.com/id/01a0de92-1d1b-736f-b058-88dda91ee21c) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-db9e-7637-a358-764e7c453bfa>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac) › [Florence Township](https://ontology.bommaritollc.com/id/01a0ca47-6f61-72e5-aa56-9f0b0099c106)

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

Location: 41.82783, -85.55110 (box -85.56495, 41.82787, -85.54112, 41.84992; west, south, east, north)

- `adms:identifier`: [gnis 1624587](https://ontology.bommaritollc.com/id/01a0ddfe-db9f-7423-ab77-d6f963a2f1c4)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Hallwood Drain](https://ontology.bommaritollc.com/id/01a0de2c-e090-71ff-a32f-c482983d288a)
- `geo:hasGeometry`:
  - [point of Hallwood Drain](https://ontology.bommaritollc.com/id/01a0ddff-1915-70c3-979c-1445895c66b6)
  - [shape of Hallwood Drain](https://ontology.bommaritollc.com/id/01a0de2c-e090-71ff-a32f-c482983d288a)
- `geo:hasMetricLength`: 5233.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Fawn River (HUC10 0405000108)](https://ontology.bommaritollc.com/id/01a0de92-1d1b-736f-b058-88dda91ee21c)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-db9e-7637-a358-764db19a5490)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6a1c-74e4-89a5-fb254084fc7b)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1692-734f-a3da-f09336e8b02d)
- `schema:containedInPlace`:
  - [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac)
  - [Florence Township](https://ontology.bommaritollc.com/id/01a0ca47-6f61-72e5-aa56-9f0b0099c106)
- `skos:prefLabel`: Hallwood Drain

## Elsewhere

- [Wikidata Q33195551](https://www.wikidata.org/wiki/Q33195551) (proposed match (exactMatch))
- [USGS GNIS 1624587](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1624587) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.82783&mlon=-85.55110#map=14/41.82783/-85.55110) (41.82783, -85.55110)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.82783,-85.55110)
- [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/Q33195551 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-79df-74dd-b20f-2e9741e2f83b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-db9e-7637-a358-764e7c453bfa.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-db9e-7637-a358-764e7c453bfa.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-db9e-7637-a358-764e7c453bfa.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-db9e-7637-a358-764e7c453bfa)
Cite as: Hallwood Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-db9e-7637-a358-764e7c453bfa
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.