# Olney Drain

Olney Drain is a canal in [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (4.8 km long), in the [Bad River (HUC10 0408020303)](https://ontology.bommaritollc.com/id/01a0de92-1ea0-727e-9c63-e22f7a3cb5e1) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c27c-72e0-a627-d92297ac44c4>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa)

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

Location: 43.14864, -84.33804 (box -84.34918, 43.12726, -84.33273, 43.15751; west, south, east, north)

- `adms:identifier`: [gnis 634041](https://ontology.bommaritollc.com/id/01a0ddfe-c27d-7776-8277-69c2b5e256bc)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Olney Drain](https://ontology.bommaritollc.com/id/01a0de2c-d1e8-75f3-81d4-1a09ed548156)
- `geo:hasGeometry`:
  - [point of Olney Drain](https://ontology.bommaritollc.com/id/01a0ddfe-fb2f-756d-becb-95b6dedf4e2d)
  - [shape of Olney Drain](https://ontology.bommaritollc.com/id/01a0de2c-d1e8-75f3-81d4-1a09ed548156)
- `geo:hasMetricLength`: 4848.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Bad River (HUC10 0408020303)](https://ontology.bommaritollc.com/id/01a0de92-1ea0-727e-9c63-e22f7a3cb5e1)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c27c-72e0-a627-d921fe5a72e4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-576a-716b-a610-0e814c07c3bb)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1875-73d6-838a-aeba995a0ee3)
- `schema:containedInPlace`:
  - [Saginaw County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d142472a7091)
  - [Shiawassee County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81f4056ba84d)
  - [Chapin Township](https://ontology.bommaritollc.com/id/01a0ca47-6d03-7245-bcf0-1967fbfb478a)
  - [Fairfield Township](https://ontology.bommaritollc.com/id/01a0ca47-6f3c-725e-b3e3-e13468e3a9c1)
- `skos:prefLabel`: Olney Drain

## Elsewhere

- [Wikidata Q33208953](https://www.wikidata.org/wiki/Q33208953) (proposed match (exactMatch))
- [USGS GNIS 634041](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/634041) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.14864&mlon=-84.33804#map=14/43.14864/-84.33804) (43.14864, -84.33804)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.14864,-84.33804)
- [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/Q33208953 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76b8-74b4-842f-8c4e7a0f5f4a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c27c-72e0-a627-d92297ac44c4.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c27c-72e0-a627-d92297ac44c4.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c27c-72e0-a627-d92297ac44c4.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c27c-72e0-a627-d92297ac44c4)
Cite as: Olney Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c27c-72e0-a627-d92297ac44c4
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.