# Putney Drain

Putney Drain is a canal in [Speaker Township](https://ontology.bommaritollc.com/id/01a0ca47-7a84-72b7-bc36-d7d80fac520d), [Sanilac County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68da826dd41b), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.4 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-c52e-714f-a0d8-9a7126d06e25>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Sanilac County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68da826dd41b) › [Speaker Township](https://ontology.bommaritollc.com/id/01a0ca47-7a84-72b7-bc36-d7d80fac520d)

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

Location: 43.22780, -82.81299 (box -82.81564, 43.21648, -82.80075, 43.23042; west, south, east, north)

- `adms:identifier`: [gnis 635531](https://ontology.bommaritollc.com/id/01a0ddfe-c52e-714f-a0d8-9a7ac7fc3c23)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Putney Drain](https://ontology.bommaritollc.com/id/01a0de2c-d360-775e-b047-d0f796c22201)
- `geo:hasGeometry`:
  - [point of Putney Drain](https://ontology.bommaritollc.com/id/01a0ddfe-fe4e-77ce-9fa5-85fbe21af451)
  - [shape of Putney Drain](https://ontology.bommaritollc.com/id/01a0de2c-d360-775e-b047-d0f796c22201)
- `geo:hasMetricLength`: 3427.4 (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-c52e-714f-a0d8-9a70d574f6c5)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-595c-777f-920d-1888a20f8892)
  - [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)
  - [Speaker Township](https://ontology.bommaritollc.com/id/01a0ca47-7a84-72b7-bc36-d7d80fac520d)
- `skos:prefLabel`: Putney Drain

## Elsewhere

- [Wikidata Q33210674](https://www.wikidata.org/wiki/Q33210674) (proposed match (exactMatch))
- [USGS GNIS 635531](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635531) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.22780&mlon=-82.81299#map=14/43.22780/-82.81299) (43.22780, -82.81299)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.22780,-82.81299)
- [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/Q33210674 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76e8-7518-b31d-a822ce2535fd)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c52e-714f-a0d8-9a7126d06e25.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c52e-714f-a0d8-9a7126d06e25.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c52e-714f-a0d8-9a7126d06e25.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c52e-714f-a0d8-9a7126d06e25)
Cite as: Putney Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c52e-714f-a0d8-9a7126d06e25
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.