# Frost Drain

Frost Drain is a canal in [Homer Township](https://ontology.bommaritollc.com/id/01a0ca47-7270-73c8-b2c8-54994c166352), [Midland County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-7807b3482b3d), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.8 km long), in the [Pine River (HUC10 0408020204)](https://ontology.bommaritollc.com/id/01a0de92-1e94-779d-bc74-c50ef1c71d52) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b561-74e3-8719-128bb3444a77>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Midland County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-7807b3482b3d) › [Homer Township](https://ontology.bommaritollc.com/id/01a0ca47-7270-73c8-b2c8-54994c166352)

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

Location: 43.57808, -84.33777 (box -84.34868, 43.57781, -84.32918, 43.58223; west, south, east, north)

- `adms:identifier`: [gnis 626525](https://ontology.bommaritollc.com/id/01a0ddfe-b561-74e3-8719-1293bb99e3c6)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Frost Drain](https://ontology.bommaritollc.com/id/01a0de2c-ca39-766f-893e-573319c6dd5c)
- `geo:hasGeometry`:
  - [point of Frost Drain](https://ontology.bommaritollc.com/id/01a0ddfe-ea5a-735d-a7d2-84c9466d5212)
  - [shape of Frost Drain](https://ontology.bommaritollc.com/id/01a0de2c-ca39-766f-893e-573319c6dd5c)
- `geo:hasMetricLength`: 1759.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Pine River (HUC10 0408020204)](https://ontology.bommaritollc.com/id/01a0de92-1e94-779d-bc74-c50ef1c71d52)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b560-77e6-8917-69a96589e675)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4d29-7373-8e06-579b27d6a9af)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1866-74b1-84d4-0dfc9717fd44)
- `schema:containedInPlace`:
  - [Midland County](https://ontology.bommaritollc.com/id/01a0ca47-5950-7191-8721-7807b3482b3d)
  - [Homer Township](https://ontology.bommaritollc.com/id/01a0ca47-7270-73c8-b2c8-54994c166352)
- `skos:prefLabel`: Frost Drain

## Elsewhere

- [Wikidata Q33193552](https://www.wikidata.org/wiki/Q33193552) (proposed match (exactMatch))
- [USGS GNIS 626525](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/626525) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.57808&mlon=-84.33777#map=14/43.57808/-84.33777) (43.57808, -84.33777)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.57808,-84.33777)
- [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/Q33193552 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7495-7486-91c0-2d47f3d511a8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b561-74e3-8719-128bb3444a77.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b561-74e3-8719-128bb3444a77.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b561-74e3-8719-128bb3444a77.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b561-74e3-8719-128bb3444a77)
Cite as: Frost Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b561-74e3-8719-128bb3444a77
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.