# Cornwell Drain

Cornwell Drain is a canal in [Genesee Township](https://ontology.bommaritollc.com/id/01a0ca47-7014-777b-8dc0-5368a6bb8751), [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.2 km long), in the [Kearsley Creek-Flint River (HUC10 0408020404)](https://ontology.bommaritollc.com/id/01a0de92-1ead-7326-9783-97f073d2d127) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b0a8-7065-b782-5921aae2c689>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f) › [Genesee Township](https://ontology.bommaritollc.com/id/01a0ca47-7014-777b-8dc0-5368a6bb8751)

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

Location: 43.08586, -83.65912 (box -83.66320, 43.08414, -83.65142, 43.08638; west, south, east, north)

- `adms:identifier`: [gnis 623850](https://ontology.bommaritollc.com/id/01a0ddfe-b0a9-7374-8b74-3f89bbf8693a)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Cornwell Drain](https://ontology.bommaritollc.com/id/01a0de2c-c764-76d0-81ce-ce2626afb800)
- `geo:hasGeometry`:
  - [point of Cornwell Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e53c-7472-9d15-192a758355ef)
  - [shape of Cornwell Drain](https://ontology.bommaritollc.com/id/01a0de2c-c764-76d0-81ce-ce2626afb800)
- `geo:hasMetricLength`: 1203.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Kearsley Creek-Flint River (HUC10 0408020404)](https://ontology.bommaritollc.com/id/01a0de92-1ead-7326-9783-97f073d2d127)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b0a8-7065-b782-59205ecc65cf)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-495e-74b5-adb0-51915a67101f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1883-714e-a181-55f6699f0eee)
- `schema:containedInPlace`:
  - [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f)
  - [Genesee Township](https://ontology.bommaritollc.com/id/01a0ca47-7014-777b-8dc0-5368a6bb8751)
- `skos:prefLabel`: Cornwell Drain

## Elsewhere

- [Wikidata Q33182118](https://www.wikidata.org/wiki/Q33182118) (proposed match (exactMatch))
- [USGS GNIS 623850](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623850) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.08586&mlon=-83.65912#map=14/43.08586/-83.65912) (43.08586, -83.65912)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.08586,-83.65912)
- [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/Q33182118 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73c0-7684-989f-ecdef0e6e1d1)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b0a8-7065-b782-5921aae2c689.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b0a8-7065-b782-5921aae2c689.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b0a8-7065-b782-5921aae2c689.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b0a8-7065-b782-5921aae2c689)
Cite as: Cornwell Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b0a8-7065-b782-5921aae2c689
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.