# Townline Drain

Townline Drain is a canal in [Armada Township](https://ontology.bommaritollc.com/id/01a0ca47-6b66-7101-a7b3-bd60ef43d001), [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [North Branch Clinton River (HUC10 0409000303)](https://ontology.bommaritollc.com/id/01a0de92-1edd-77aa-ba90-f57b56b4ff99) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ccda-702c-bde1-ccc52c4a74e1>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c) › [Armada Township](https://ontology.bommaritollc.com/id/01a0ca47-6b66-7101-a7b3-bd60ef43d001)

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

Location: 42.87586, -82.98160 (box -82.98160, 42.87586, -82.98160, 42.87586; west, south, east, north)

- `adms:identifier`: [gnis 1615007](https://ontology.bommaritollc.com/id/01a0ddfe-ccdb-74ea-882c-32989f35d2a6)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [point of Townline Drain](https://ontology.bommaritollc.com/id/01a0ddff-085f-767b-ab3f-2326816062a6)
- `geo:hasGeometry`: [point of Townline Drain](https://ontology.bommaritollc.com/id/01a0ddff-085f-767b-ab3f-2326816062a6)
- **in watershed** (`bcgeo:inWatershed`): [North Branch Clinton River (HUC10 0409000303)](https://ontology.bommaritollc.com/id/01a0de92-1edd-77aa-ba90-f57b56b4ff99)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ccda-702c-bde1-ccc43f9afaf0)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5f0b-7093-9a6a-6db6eb86e44c)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18be-7315-9532-618e5c4275c1)
- `schema:containedInPlace`:
  - [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c)
  - [Armada Township](https://ontology.bommaritollc.com/id/01a0ca47-6b66-7101-a7b3-bd60ef43d001)
- `skos:prefLabel`: Townline Drain

## Elsewhere

- [Wikidata Q33217549](https://www.wikidata.org/wiki/Q33217549) (proposed match (exactMatch))
- [USGS GNIS 1615007](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615007) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.87586&mlon=-82.98160#map=14/42.87586/-82.98160) (42.87586, -82.98160)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.87586,-82.98160)
- [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/Q33217549 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77df-7672-860f-2b74001dd116)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ccda-702c-bde1-ccc52c4a74e1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ccda-702c-bde1-ccc52c4a74e1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ccda-702c-bde1-ccc52c4a74e1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ccda-702c-bde1-ccc52c4a74e1)
Cite as: Townline Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ccda-702c-bde1-ccc52c4a74e1
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.