# Allen Drain

Allen Drain is a canal in [Paris Township](https://ontology.bommaritollc.com/id/01a0ca47-7894-7321-9223-5a3897e9c505), [Huron County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-77fb1d5c81c2), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (7.9 km long), in the [Sebewaing River-Frontal Lake Huron (HUC10 0408010301)](https://ontology.bommaritollc.com/id/01a0de92-1e6a-773a-9f33-1d21e1a7ea24) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-a90a-72dc-bee1-d55cfab81371>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Huron County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-77fb1d5c81c2) › [Paris Township](https://ontology.bommaritollc.com/id/01a0ca47-7894-7321-9223-5a3897e9c505)

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

Location: 43.53224, -83.52690 (box -82.86715, 43.72748, -82.83956, 43.77059; west, south, east, north)

- `adms:identifier`: [gnis 619970](https://ontology.bommaritollc.com/id/01a0ddfe-a90b-76d9-bb2d-e8640e4c9370)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Allen Drain](https://ontology.bommaritollc.com/id/01a0de2c-c36b-74f0-a320-0b91fba6cb6a)
- `geo:hasGeometry`:
  - [point of Allen Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e190-7513-a8e6-89049cf78f62)
  - [shape of Allen Drain](https://ontology.bommaritollc.com/id/01a0de2c-c36b-74f0-a320-0b91fba6cb6a)
- `geo:hasMetricLength`: 7896.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Sebewaing River-Frontal Lake Huron (HUC10 0408010301)](https://ontology.bommaritollc.com/id/01a0de92-1e6a-773a-9f33-1d21e1a7ea24)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-a90a-72dc-bee1-d55b3f4d172f)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4437-75fa-b079-fdeb47cd5d74)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca76033e3abf)
- `schema:containedInPlace`:
  - [Huron County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-77fb1d5c81c2)
  - [Paris Township](https://ontology.bommaritollc.com/id/01a0ca47-7894-7321-9223-5a3897e9c505)
- `skos:prefLabel`: Allen Drain

## Elsewhere

- [Wikidata Q33176923](https://www.wikidata.org/wiki/Q33176923) (proposed match (exactMatch))
- [USGS GNIS 619970](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/619970) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.53224&mlon=-83.52690#map=14/43.53224/-83.52690) (43.53224, -83.52690)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.53224,-83.52690)
- [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/Q33176923 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-734d-729a-846e-6c6004c5d34e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a90a-72dc-bee1-d55cfab81371.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a90a-72dc-bee1-d55cfab81371.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a90a-72dc-bee1-d55cfab81371.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a90a-72dc-bee1-d55cfab81371)
Cite as: Allen Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-a90a-72dc-bee1-d55cfab81371
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.