# Grandy Drain

Grandy Drain is a canal in [Sanilac County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68da826dd41b), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.6 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-b624-75b8-b7e6-e926f49c646e>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Sanilac County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68da826dd41b)

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

Location: 43.53307, -82.73827 (box -82.75464, 43.53280, -82.72577, 43.53874; west, south, east, north)

- `adms:identifier`: [gnis 627129](https://ontology.bommaritollc.com/id/01a0ddfe-b625-7654-af85-6906484a905e)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Grandy Drain](https://ontology.bommaritollc.com/id/01a0de2c-cab0-7328-b1f7-67a654558702)
- `geo:hasGeometry`:
  - [point of Grandy Drain](https://ontology.bommaritollc.com/id/01a0ddfe-eaca-73dd-925e-151cfaac61bd)
  - [shape of Grandy Drain](https://ontology.bommaritollc.com/id/01a0de2c-cab0-7328-b1f7-67a654558702)
- `geo:hasMetricLength`: 3604.3 (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-b624-75b8-b7e6-e925560f8f75)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4dc5-718f-a489-1b01758f1a14)
  - [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)
  - [Marion Township](https://ontology.bommaritollc.com/id/01a0ca47-7733-7548-a327-e9c72a777a95)
  - [Deckerville](https://ontology.bommaritollc.com/id/01a0ca47-aafe-73a9-860f-cb1195d52a18)
- `skos:prefLabel`: Grandy Drain

## Elsewhere

- [Wikidata Q33194670](https://www.wikidata.org/wiki/Q33194670) (proposed match (exactMatch))
- [USGS GNIS 627129](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627129) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.53307&mlon=-82.73827#map=14/43.53307/-82.73827) (43.53307, -82.73827)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.53307,-82.73827)
- [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/Q33194670 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74a6-71f4-b064-3f057ecc0422)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b624-75b8-b7e6-e926f49c646e.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b624-75b8-b7e6-e926f49c646e.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b624-75b8-b7e6-e926f49c646e.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b624-75b8-b7e6-e926f49c646e)
Cite as: Grandy Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b624-75b8-b7e6-e926f49c646e
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.