# Ovens and Sawyer Drain

Ovens and Sawyer Drain is a canal in [Olive Township](https://ontology.bommaritollc.com/id/01a0ca47-7834-7755-8fd8-75e78f25516d), [Ottawa County](https://ontology.bommaritollc.com/id/01a0ca47-5954-7486-8da7-cf2bc9c3e02e), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (2.9 km long), in the [Pigeon River-Frontal Lake Michigan (HUC10 0405000203)](https://ontology.bommaritollc.com/id/01a0de92-1d40-72d8-a523-254131b08cb0) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c2b8-74f8-87c1-7e34eebd1de3>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Ottawa County](https://ontology.bommaritollc.com/id/01a0ca47-5954-7486-8da7-cf2bc9c3e02e) › [Olive Township](https://ontology.bommaritollc.com/id/01a0ca47-7834-7755-8fd8-75e78f25516d)

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

Location: 42.90697, -86.07310 (box -86.07628, 42.90147, -86.04658, 42.90697; west, south, east, north)

- `adms:identifier`: [gnis 634229](https://ontology.bommaritollc.com/id/01a0ddfe-c2b9-7493-b845-fa715181182c)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Ovens and Sawyer Drain](https://ontology.bommaritollc.com/id/01a0de2c-d20a-7177-8e5c-7f9a6bee2e17)
- `geo:hasGeometry`:
  - [point of Ovens and Sawyer Drain](https://ontology.bommaritollc.com/id/01a0ddfe-fb52-7773-b161-817aa23c5da8)
  - [shape of Ovens and Sawyer Drain](https://ontology.bommaritollc.com/id/01a0de2c-d20a-7177-8e5c-7f9a6bee2e17)
- `geo:hasMetricLength`: 2861.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Pigeon River-Frontal Lake Michigan (HUC10 0405000203)](https://ontology.bommaritollc.com/id/01a0de92-1d40-72d8-a523-254131b08cb0)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c2b8-74f8-87c1-7e3387183ac2)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-579b-7458-b205-c7df19b0a9fa)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16c2-75ff-b4f6-8dcba96dc4f6)
- `schema:containedInPlace`:
  - [Ottawa County](https://ontology.bommaritollc.com/id/01a0ca47-5954-7486-8da7-cf2bc9c3e02e)
  - [Olive Township](https://ontology.bommaritollc.com/id/01a0ca47-7834-7755-8fd8-75e78f25516d)
- `skos:prefLabel`: Ovens and Sawyer Drain

## Elsewhere

- [Wikidata Q33209184](https://www.wikidata.org/wiki/Q33209184) (proposed match (exactMatch))
- [USGS GNIS 634229](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/634229) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.90697&mlon=-86.07310#map=14/42.90697/-86.07310) (42.90697, -86.07310)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.90697,-86.07310)
- [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/Q33209184 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76bb-773f-a4ed-5611ae1fdb9a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c2b8-74f8-87c1-7e34eebd1de3.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c2b8-74f8-87c1-7e34eebd1de3.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c2b8-74f8-87c1-7e34eebd1de3.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c2b8-74f8-87c1-7e34eebd1de3)
Cite as: Ovens and Sawyer Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c2b8-74f8-87c1-7e34eebd1de3
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.