# Hamilton Drain

Hamilton Drain is a canal in [Mayfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7745-7412-8006-6319d121dc18), [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [South Branch Flint River (HUC10 0408020401)](https://ontology.bommaritollc.com/id/01a0de92-1ea6-778a-aad6-840c06092a7a) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b73e-7326-a38a-669ecc9fbf56>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369) › [Mayfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7745-7412-8006-6319d121dc18)

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

Location: 43.10586, -83.29828 (box -83.29828, 43.10586, -83.29828, 43.10586; west, south, east, north)

- `adms:identifier`: [gnis 627675](https://ontology.bommaritollc.com/id/01a0ddfe-b73f-7096-8d3e-a3bbaad5a3e4)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [point of Hamilton Drain](https://ontology.bommaritollc.com/id/01a0ddfe-ed5e-7320-a857-41249b9c30d9)
- `geo:hasGeometry`: [point of Hamilton Drain](https://ontology.bommaritollc.com/id/01a0ddfe-ed5e-7320-a857-41249b9c30d9)
- **in watershed** (`bcgeo:inWatershed`): [South Branch Flint River (HUC10 0408020401)](https://ontology.bommaritollc.com/id/01a0de92-1ea6-778a-aad6-840c06092a7a)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b73e-7326-a38a-669d76e34744)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4eab-771b-818e-95124788f728)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-187c-7163-862e-2b73a1f553e7)
- `schema:containedInPlace`:
  - [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369)
  - [Mayfield Township](https://ontology.bommaritollc.com/id/01a0ca47-7745-7412-8006-6319d121dc18)
- `skos:prefLabel`: Hamilton Drain

## Elsewhere

- [Wikidata Q33195633](https://www.wikidata.org/wiki/Q33195633) (proposed match (exactMatch))
- [USGS GNIS 627675](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627675) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.10586&mlon=-83.29828#map=14/43.10586/-83.29828) (43.10586, -83.29828)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.10586,-83.29828)
- [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/Q33195633 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74b5-7731-aa29-66beb4984767)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b73e-7326-a38a-669ecc9fbf56.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b73e-7326-a38a-669ecc9fbf56.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b73e-7326-a38a-669ecc9fbf56.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b73e-7326-a38a-669ecc9fbf56)
Cite as: Hamilton Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b73e-7326-a38a-669ecc9fbf56
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.