# Walker Drain

Walker Drain is a stream in [Frenchtown Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6871-75b1-b019-d073d7dd999f), [Monroe County](https://ontology.bommaritollc.com/id/01a0ca47-5a54-7270-b1ce-f936a07d389b), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (8.4 km long), in the [Lake Erie (HUC10 0426000002)](https://ontology.bommaritollc.com/id/01a0de92-1f5a-708d-adb4-19e11069d2ef) watershed; it flows into [Lake Erie](https://ontology.bommaritollc.com/id/01a0ddfe-df13-730c-abcb-9261e0550c93).

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ce0a-76c7-b5c4-36a2914cc971>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Monroe County](https://ontology.bommaritollc.com/id/01a0ca47-5a54-7270-b1ce-f936a07d389b) › [Frenchtown Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6871-75b1-b019-d073d7dd999f)

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

Location: 41.94421, -83.29132 (box -83.36290, 41.94479, -83.29247, 41.98361; west, south, east, north)

- `adms:identifier`: [gnis 1615696](https://ontology.bommaritollc.com/id/01a0ddfe-ce0b-74dc-bb6a-07ee5466eb02)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- **flows into** (`bcgeo:flowsInto`): [Lake Erie](https://ontology.bommaritollc.com/id/01a0ddfe-df13-730c-abcb-9261e0550c93)
- `geo:hasDefaultGeometry`: [shape of Walker Drain](https://ontology.bommaritollc.com/id/01a0de2c-d887-73c2-91a0-f3d88733c26f)
- `geo:hasGeometry`:
  - [point of Walker Drain](https://ontology.bommaritollc.com/id/01a0ddff-08f3-7347-abf7-50920be7a8b4)
  - [shape of Walker Drain](https://ontology.bommaritollc.com/id/01a0de2c-d887-73c2-91a0-f3d88733c26f)
- `geo:hasMetricLength`: 8405.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Lake Erie (HUC10 0426000002)](https://ontology.bommaritollc.com/id/01a0de92-1f5a-708d-adb4-19e11069d2ef)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ce0a-76c7-b5c4-36a1aea26961)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5fce-752c-a67b-87dc1169ce91)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1a46-75e3-b738-40cf0f2cd502)
- `schema:containedInPlace`:
  - [Monroe County](https://ontology.bommaritollc.com/id/01a0ca47-5a54-7270-b1ce-f936a07d389b)
  - [Frenchtown Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6871-75b1-b019-d073d7dd999f)
- `skos:prefLabel`: Walker Drain

## Elsewhere

- [Wikidata Q34822224](https://www.wikidata.org/wiki/Q34822224) (proposed match (exactMatch))
- [USGS GNIS 1615696](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1615696) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.94421&mlon=-83.29132#map=14/41.94421/-83.29132) (41.94421, -83.29132)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.94421,-83.29132)
- [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/Q34822224 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77f8-75d9-83f8-d7fbb30cd03a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ce0a-76c7-b5c4-36a2914cc971.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ce0a-76c7-b5c4-36a2914cc971.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ce0a-76c7-b5c4-36a2914cc971.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ce0a-76c7-b5c4-36a2914cc971)
Cite as: Walker Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ce0a-76c7-b5c4-36a2914cc971
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.