# O'Connell Drain

O'Connell Drain is a canal in [Custer Township](https://ontology.bommaritollc.com/id/01a0ca47-6dd7-732e-b6ff-345efefcbed3), [Sanilac County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68da826dd41b), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.5 km long), in the [Elk Creek-Black River (HUC10 0409000101)](https://ontology.bommaritollc.com/id/01a0de92-1ec5-7182-8a6e-d07a8f3e4802) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c252-7098-88d2-a6438609e028>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Sanilac County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68da826dd41b) › [Custer Township](https://ontology.bommaritollc.com/id/01a0ca47-6dd7-732e-b6ff-345efefcbed3)

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

Location: 43.47280, -82.76771 (box -82.77795, 43.47042, -82.75607, 43.47684; west, south, east, north)

- `adms:identifier`: [gnis 633796](https://ontology.bommaritollc.com/id/01a0ddfe-c253-7269-b208-bc50362575f4)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of O'Connell Drain](https://ontology.bommaritollc.com/id/01a0de2c-d1d1-74ba-946e-bd8bbc13d8f1)
- `geo:hasGeometry`:
  - [point of O'Connell Drain](https://ontology.bommaritollc.com/id/01a0ddfe-fb16-74fd-98dc-7509e934aa35)
  - [shape of O'Connell Drain](https://ontology.bommaritollc.com/id/01a0de2c-d1d1-74ba-946e-bd8bbc13d8f1)
- `geo:hasMetricLength`: 2506.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Elk Creek-Black River (HUC10 0409000101)](https://ontology.bommaritollc.com/id/01a0de92-1ec5-7182-8a6e-d07a8f3e4802)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c252-7098-88d2-a64200888331)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-56f7-70e8-a6b1-9ac2f8a0daba)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18a1-7476-9a58-4e485664969e)
- `schema:containedInPlace`:
  - [Sanilac County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68da826dd41b)
  - [Custer Township](https://ontology.bommaritollc.com/id/01a0ca47-6dd7-732e-b6ff-345efefcbed3)
- `skos:prefLabel`: O'Connell Drain

## Elsewhere

- [Wikidata Q33208681](https://www.wikidata.org/wiki/Q33208681) (proposed match (exactMatch))
- [USGS GNIS 633796](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/633796) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.47280&mlon=-82.76771#map=14/43.47280/-82.76771) (43.47280, -82.76771)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.47280,-82.76771)
- [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/Q33208681 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76b5-7707-8a69-be1c1ef85755)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c252-7098-88d2-a6438609e028.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c252-7098-88d2-a6438609e028.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c252-7098-88d2-a6438609e028.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c252-7098-88d2-a6438609e028)
Cite as: O'Connell Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c252-7098-88d2-a6438609e028
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.