# Sanborn Drain

Sanborn Drain is a canal in [Dryden Township](https://ontology.bommaritollc.com/id/01a0ca47-6e4d-7063-8c7a-6508cf6bf521), [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.1 km long), 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-c72f-71cf-a9c6-6cf55db5aa9a>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Lapeer County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81e8eda85369) › [Dryden Township](https://ontology.bommaritollc.com/id/01a0ca47-6e4d-7063-8c7a-6508cf6bf521)

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

Location: 42.93614, -83.18466 (box -83.19326, 42.92937, -83.18322, 42.95040; west, south, east, north)

- `adms:identifier`: [gnis 637159](https://ontology.bommaritollc.com/id/01a0ddfe-c730-75c7-b831-7e204a842ddf)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Sanborn Drain](https://ontology.bommaritollc.com/id/01a0de2c-d46f-7043-8598-90868f4b7733)
- `geo:hasGeometry`:
  - [point of Sanborn Drain](https://ontology.bommaritollc.com/id/01a0ddff-00d3-733d-b1fd-c56d78bca9b3)
  - [shape of Sanborn Drain](https://ontology.bommaritollc.com/id/01a0de2c-d46f-7043-8598-90868f4b7733)
- `geo:hasMetricLength`: 3127.5 (xsd:double)
- **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-c72f-71cf-a9c6-6cf4adabe3af)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5abe-74ed-b73e-01fdd6820868)
  - [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)
  - [Dryden Township](https://ontology.bommaritollc.com/id/01a0ca47-6e4d-7063-8c7a-6508cf6bf521)
- `skos:altLabel`: Sandborn Drain
- `skos:prefLabel`: Sanborn Drain

## Elsewhere

- [Wikidata Q33212698](https://www.wikidata.org/wiki/Q33212698) (proposed match (exactMatch))
- [USGS GNIS 637159](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637159) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.93614&mlon=-83.18466#map=14/42.93614/-83.18466) (42.93614, -83.18466)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.93614,-83.18466)
- [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/Q33212698 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7702-76e2-891f-6ec08238f957)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c72f-71cf-a9c6-6cf55db5aa9a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c72f-71cf-a9c6-6cf55db5aa9a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c72f-71cf-a9c6-6cf55db5aa9a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c72f-71cf-a9c6-6cf55db5aa9a)
Cite as: Sanborn Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c72f-71cf-a9c6-6cf55db5aa9a
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.