# Anti Mason Drain

Anti Mason Drain is a canal in [Tuscola County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d12b8ac1963f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (9.2 km long), in the [Sebewaing River-Frontal Lake Huron (HUC10 0408010301)](https://ontology.bommaritollc.com/id/01a0de92-1e6a-773a-9f33-1d21e1a7ea24) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-a959-75f4-b8a6-607135ad83ce>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Tuscola County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d12b8ac1963f)

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

Location: 43.59585, -83.38523 (box -83.39704, 43.56105, -83.36232, 43.62147; west, south, east, north)

- `adms:identifier`: [gnis 620147](https://ontology.bommaritollc.com/id/01a0ddfe-a95a-7707-a388-32a0a510f3d8)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Anti Mason Drain](https://ontology.bommaritollc.com/id/01a0de2c-c389-72fe-8a2b-2bbb27c11a83)
- `geo:hasGeometry`:
  - [point of Anti Mason Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e1a9-706d-9d06-14280a421a61)
  - [shape of Anti Mason Drain](https://ontology.bommaritollc.com/id/01a0de2c-c389-72fe-8a2b-2bbb27c11a83)
- `geo:hasMetricLength`: 9188.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Sebewaing River-Frontal Lake Huron (HUC10 0408010301)](https://ontology.bommaritollc.com/id/01a0de92-1e6a-773a-9f33-1d21e1a7ea24)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-a959-75f4-b8a6-607020ef56bb)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-445d-743d-bc68-1a0fc3d4152b)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-182e-7716-9d74-ca76033e3abf)
- `schema:containedInPlace`:
  - [Tuscola County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d12b8ac1963f)
  - [Almer Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6881-70f8-8764-4015afb2ba47)
  - [Columbia Township](https://ontology.bommaritollc.com/id/01a0ca47-6d9c-7304-a927-0b6bfb5cfc38)
- `skos:prefLabel`: Anti Mason Drain

## Elsewhere

- [Wikidata Q33177040](https://www.wikidata.org/wiki/Q33177040) (proposed match (exactMatch))
- [USGS GNIS 620147](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/620147) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.59585&mlon=-83.38523#map=14/43.59585/-83.38523) (43.59585, -83.38523)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.59585,-83.38523)
- [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/Q33177040 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7351-7675-b761-0fa07de93f08)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a959-75f4-b8a6-607135ad83ce.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a959-75f4-b8a6-607135ad83ce.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a959-75f4-b8a6-607135ad83ce.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a959-75f4-b8a6-607135ad83ce)
Cite as: Anti Mason Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-a959-75f4-b8a6-607135ad83ce
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.