# Coal Mine Drain

Coal Mine Drain is a canal in [Shiawassee County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81f4056ba84d), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.0 km long), in the [Webb Creek-Shiawassee River (HUC10 0408020302)](https://ontology.bommaritollc.com/id/01a0de92-1e9e-750b-90da-abed60416537) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b02e-7381-b117-a54f2a370ae0>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Shiawassee County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81f4056ba84d)

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

Location: 43.00586, -84.08413 (box -84.08731, 42.99894, -84.04771, 43.02033; west, south, east, north)

- `adms:identifier`: [gnis 623511](https://ontology.bommaritollc.com/id/01a0ddfe-b02f-7574-9000-a9269c65fbb0)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Coal Mine Drain](https://ontology.bommaritollc.com/id/01a0de2c-c6da-749d-9d59-842e83092d57)
- `geo:hasGeometry`:
  - [point of Coal Mine Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e4f4-7543-a642-2ac74ea515d3)
  - [shape of Coal Mine Drain](https://ontology.bommaritollc.com/id/01a0de2c-c6da-749d-9d59-842e83092d57)
- `geo:hasMetricLength`: 4998.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Webb Creek-Shiawassee River (HUC10 0408020302)](https://ontology.bommaritollc.com/id/01a0de92-1e9e-750b-90da-abed60416537)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b02e-7381-b117-a54e5742a9b1)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4904-7735-b71d-568caf90c4d3)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1873-76c7-a996-d13f625297e1)
- `schema:containedInPlace`:
  - [Shiawassee County](https://ontology.bommaritollc.com/id/01a0ca47-5a07-7411-967f-81f4056ba84d)
  - [Venice Township](https://ontology.bommaritollc.com/id/01a0ca47-60e7-7482-8fc8-72c8f87364b8)
  - [Caledonia Township](https://ontology.bommaritollc.com/id/01a0ca47-6cb5-7063-894b-656d9225bdf1)
- `skos:prefLabel`: Coal Mine Drain

## Elsewhere

- [Wikidata Q33181686](https://www.wikidata.org/wiki/Q33181686) (proposed match (exactMatch))
- [USGS GNIS 623511](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623511) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.00586&mlon=-84.08413#map=14/43.00586/-84.08413) (43.00586, -84.08413)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.00586,-84.08413)
- [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/Q33181686 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73b8-7208-86a5-e2202fa76991)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b02e-7381-b117-a54f2a370ae0.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b02e-7381-b117-a54f2a370ae0.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b02e-7381-b117-a54f2a370ae0.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b02e-7381-b117-a54f2a370ae0)
Cite as: Coal Mine Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b02e-7381-b117-a54f2a370ae0
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.