# Hart Drain

Hart Drain is a stream in [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (8.5 km long), in the [North Branch Clinton River (HUC10 0409000303)](https://ontology.bommaritollc.com/id/01a0de92-1edd-77aa-ba90-f57b56b4ff99) watershed; it flows into [North Branch Clinton River](https://ontology.bommaritollc.com/id/01a0ddfe-c1b4-774d-9bd7-5f9dc834e89d).

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b781-70d1-a1aa-e3e0d4425a55>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c)

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

Location: 42.65253, -82.87992 (box -82.88027, 42.65238, -82.84365, 42.70669; west, south, east, north)

- `adms:identifier`: [gnis 627871](https://ontology.bommaritollc.com/id/01a0ddfe-b781-70d1-a1aa-e3e9372930d6)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- **flows into** (`bcgeo:flowsInto`): [North Branch Clinton River](https://ontology.bommaritollc.com/id/01a0ddfe-c1b4-774d-9bd7-5f9dc834e89d)
- `geo:hasDefaultGeometry`: [shape of Hart Drain](https://ontology.bommaritollc.com/id/01a0de2c-cb47-7749-81e7-5acd0b9b6ea1)
- `geo:hasGeometry`:
  - [point of Hart Drain](https://ontology.bommaritollc.com/id/01a0ddfe-ed85-7378-a912-21d8e9526c48)
  - [shape of Hart Drain](https://ontology.bommaritollc.com/id/01a0de2c-cb47-7749-81e7-5acd0b9b6ea1)
- `geo:hasMetricLength`: 8452.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [North Branch Clinton River (HUC10 0409000303)](https://ontology.bommaritollc.com/id/01a0de92-1edd-77aa-ba90-f57b56b4ff99)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b781-70d1-a1aa-e3dfcb644c95)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4ee4-76fe-9b9b-6412e1923109)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18be-7315-9532-618e5c4275c1)
- `schema:containedInPlace`:
  - [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c)
  - [Chesterfield Township](https://ontology.bommaritollc.com/id/01a0ca47-694b-7616-94b2-402cd5935997)
  - [Macomb Township](https://ontology.bommaritollc.com/id/01a0ca47-69ac-770f-8546-00e50c0e587e)
- `skos:prefLabel`: Hart Drain

## Elsewhere

- [Wikidata Q34776804](https://www.wikidata.org/wiki/Q34776804) (proposed match (exactMatch))
- [USGS GNIS 627871](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627871) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.65253&mlon=-82.87992#map=14/42.65253/-82.87992) (42.65253, -82.87992)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.65253,-82.87992)
- [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

- Flowing into it (1; `bcgeo:flowsInto`):
  - [Steinbrink Drain](https://ontology.bommaritollc.com/id/01a0ddfe-caa3-7799-8bee-5b30eef07e24)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q34776804 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-74b9-7357-893d-77c7db012198)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b781-70d1-a1aa-e3e0d4425a55.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b781-70d1-a1aa-e3e0d4425a55.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b781-70d1-a1aa-e3e0d4425a55.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b781-70d1-a1aa-e3e0d4425a55)
Cite as: Hart Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b781-70d1-a1aa-e3e0d4425a55
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.