# Chapman Drain

Chapman Drain is a canal in [Tittabawassee Township](https://ontology.bommaritollc.com/id/01a0ca47-7b31-764d-be79-f5861899edc9), [Saginaw County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d142472a7091), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Shiawassee River (HUC10 0408020304)](https://ontology.bommaritollc.com/id/01a0de92-1ea3-7668-ba11-9e39006374dd) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-861c0452bb85>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Saginaw County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d142472a7091) › [Tittabawassee Township](https://ontology.bommaritollc.com/id/01a0ca47-7b31-764d-be79-f5861899edc9)

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

Location: 43.49836, -84.14998 (box -84.14998, 43.49836, -84.14998, 43.49836; west, south, east, north)

- `adms:identifier`: [gnis 623097](https://ontology.bommaritollc.com/id/01a0ddfe-af30-73f9-88cb-fce9f54477c8)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [point of Chapman Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e477-71ea-b033-9360655bf19f)
- `geo:hasGeometry`: [point of Chapman Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e477-71ea-b033-9360655bf19f)
- **in watershed** (`bcgeo:inWatershed`): [Shiawassee River (HUC10 0408020304)](https://ontology.bommaritollc.com/id/01a0de92-1ea3-7668-ba11-9e39006374dd)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-861b7fec95d2)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-48a2-7356-9a2b-611e11299db2)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1878-7286-9adb-d332639fecb5)
- `schema:containedInPlace`:
  - [Saginaw County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d142472a7091)
  - [Tittabawassee Township](https://ontology.bommaritollc.com/id/01a0ca47-7b31-764d-be79-f5861899edc9)
- `skos:prefLabel`: Chapman Drain

## Elsewhere

- [Wikidata Q33181393](https://www.wikidata.org/wiki/Q33181393) (proposed match (exactMatch))
- [USGS GNIS 623097](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623097) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.49836&mlon=-84.14998#map=14/43.49836/-84.14998) (43.49836, -84.14998)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.49836,-84.14998)
- [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/Q33181393 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73af-74f7-9b01-be806205cc7e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-861c0452bb85.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-861c0452bb85.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-861c0452bb85.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-861c0452bb85)
Cite as: Chapman Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-af2f-74b2-be3e-861c0452bb85
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.