# Campau Drain

Campau Drain is a canal in [Caseville Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd9-7480-9692-826711f1298b), [Huron County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-77fb1d5c81c2), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Pigeon River (HUC10 0408010302)](https://ontology.bommaritollc.com/id/01a0de92-1e6c-7569-b6aa-092196864a47) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ae44-768a-874e-68534198e7e9>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Huron County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-77fb1d5c81c2) › [Caseville Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd9-7480-9692-826711f1298b)

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

Location: 43.91779, -83.28218 (box -83.28218, 43.91779, -83.28218, 43.91779; west, south, east, north)

- `adms:identifier`: [gnis 622652](https://ontology.bommaritollc.com/id/01a0ddfe-ae45-725c-b9ac-349b70d462ea)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [point of Campau Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e423-73ab-a856-469366228614)
- `geo:hasGeometry`: [point of Campau Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e423-73ab-a856-469366228614)
- **in watershed** (`bcgeo:inWatershed`): [Pigeon River (HUC10 0408010302)](https://ontology.bommaritollc.com/id/01a0de92-1e6c-7569-b6aa-092196864a47)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ae44-768a-874e-68528106aed7)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-47e0-7278-a107-ed771f3be64f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1832-762e-9857-133588733bfb)
- `schema:containedInPlace`:
  - [Huron County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-77fb1d5c81c2)
  - [Caseville Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd9-7480-9692-826711f1298b)
- `skos:prefLabel`: Campau Drain

## Elsewhere

- [Wikidata Q33179673](https://www.wikidata.org/wiki/Q33179673) (proposed match (exactMatch))
- [USGS GNIS 622652](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/622652) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.91779&mlon=-83.28218#map=14/43.91779/-83.28218) (43.91779, -83.28218)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.91779,-83.28218)
- [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/Q33179673 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73a4-7034-8244-df4448aaacd1)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ae44-768a-874e-68534198e7e9.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ae44-768a-874e-68534198e7e9.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ae44-768a-874e-68534198e7e9.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ae44-768a-874e-68534198e7e9)
Cite as: Campau Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-ae44-768a-874e-68534198e7e9
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.