# Macomb Ditch

Macomb Ditch is a canal in [Macomb Township](https://ontology.bommaritollc.com/id/01a0ca47-69ac-770f-8546-00e50c0e587e), [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.8 km long), 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-bdc6-7441-9e7d-13d95cde8a9b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c) › [Macomb Township](https://ontology.bommaritollc.com/id/01a0ca47-69ac-770f-8546-00e50c0e587e)

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

Location: 42.68614, -82.95326 (box -82.96116, 42.68234, -82.94579, 42.70050; west, south, east, north)

- `adms:identifier`: [gnis 631295](https://ontology.bommaritollc.com/id/01a0ddfe-bdc7-7309-843f-6781aa12ae28)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Macomb Ditch](https://ontology.bommaritollc.com/id/01a0de2c-cf1e-72e2-a555-9ec9e201cafe)
- `geo:hasGeometry`:
  - [point of Macomb Ditch](https://ontology.bommaritollc.com/id/01a0ddfe-f53f-743c-a409-ed5afa3e3d35)
  - [shape of Macomb Ditch](https://ontology.bommaritollc.com/id/01a0de2c-cf1e-72e2-a555-9ec9e201cafe)
- `geo:hasMetricLength`: 2761.2 (xsd:double)
- **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-bdc6-7441-9e7d-13d875ec15e4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5395-72c6-a043-360ae3f3db23)
  - [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)
  - [Macomb Township](https://ontology.bommaritollc.com/id/01a0ca47-69ac-770f-8546-00e50c0e587e)
- `skos:prefLabel`: Macomb Ditch

## Elsewhere

- [Wikidata Q33204780](https://www.wikidata.org/wiki/Q33204780) (proposed match (exactMatch))
- [USGS GNIS 631295](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631295) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.68614&mlon=-82.95326#map=14/42.68614/-82.95326) (42.68614, -82.95326)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.68614,-82.95326)
- [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

- Flowing into it (1; `bcgeo:flowsInto`):
  - [Howard Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b925-76a8-8995-9e7472eda5eb)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q33204780 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75f7-71c6-b646-9d7378663c8b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bdc6-7441-9e7d-13d95cde8a9b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bdc6-7441-9e7d-13d95cde8a9b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bdc6-7441-9e7d-13d95cde8a9b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bdc6-7441-9e7d-13d95cde8a9b)
Cite as: Macomb Ditch. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bdc6-7441-9e7d-13d95cde8a9b
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.