# Johnson Drain

Johnson Drain is a stream in [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (23.7 km long), in the [Middle River Rouge (HUC10 0409000402)](https://ontology.bommaritollc.com/id/01a0de92-1ee6-766a-b2ec-83ae8b10e90b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b9ff-719d-96f2-3fd0b3a6303f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa)

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

Location: 42.41976, -83.46744 (box -83.64803, 42.37860, -83.46365, 42.42630; west, south, east, north)

- `adms:identifier`: [gnis 629334](https://ontology.bommaritollc.com/id/01a0ddfe-b9ff-719d-96f2-3fd806437307)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- `geo:hasDefaultGeometry`: [shape of Johnson Drain](https://ontology.bommaritollc.com/id/01a0de2c-ccff-7043-8423-06611f03ab89)
- `geo:hasGeometry`:
  - [point of Johnson Drain](https://ontology.bommaritollc.com/id/01a0ddfe-f062-7263-a59b-400b1fe72efe)
  - [shape of Johnson Drain](https://ontology.bommaritollc.com/id/01a0de2c-ccff-7043-8423-06611f03ab89)
- `geo:hasMetricLength`: 23664.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Middle River Rouge (HUC10 0409000402)](https://ontology.bommaritollc.com/id/01a0de92-1ee6-766a-b2ec-83ae8b10e90b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b9ff-719d-96f2-3fcf824bb123)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-50b0-7606-b9d8-df623150c02f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18cc-7071-92c5-19bca9dd7802)
- `schema:containedInPlace`:
  - [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472)
  - [Wayne County](https://ontology.bommaritollc.com/id/01a0ca47-5a54-7270-b1ce-f9419fa6a5eb)
  - [Salem Township](https://ontology.bommaritollc.com/id/01a0ca47-687a-72ea-b9a1-5ee5f1987479)
  - [Plymouth Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6946-71e8-a122-0b947d3d5f4a)
  - [Northville Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-7813-7689-bfe8-28003bb36055)
  - [Northville](https://ontology.bommaritollc.com/id/01a0ca47-8e8a-74ac-82f7-acbe67dc5f12)
- `skos:prefLabel`: Johnson Drain

## Elsewhere

- [Wikidata Q129085134](https://www.wikidata.org/wiki/Q129085134) (proposed match (exactMatch))
- [USGS GNIS 629334](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/629334) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.41976&mlon=-83.46744#map=14/42.41976/-83.46744) (42.41976, -83.46744)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.41976,-83.46744)
- [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`):
  - [Sump Drain](https://ontology.bommaritollc.com/id/01a0ddfe-cb6f-7738-8cec-b9773031da5d)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q129085134 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75b8-7385-ad50-5334a16c3f67)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b9ff-719d-96f2-3fd0b3a6303f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b9ff-719d-96f2-3fd0b3a6303f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b9ff-719d-96f2-3fd0b3a6303f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b9ff-719d-96f2-3fd0b3a6303f)
Cite as: Johnson Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b9ff-719d-96f2-3fd0b3a6303f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.