Pre-release: this release has not been published. Identifiers are permanent; descriptions may still change.

Willoughby Drain

Willoughby Drain is a canal in Michigan (5.1 km long), in the Black River (HUC10 0409000102) watershed.

https://ontology.bommaritollc.com/id/01a0ddfe-dc79-7794-977c-7c9cf67f98b3

Cite this

Willoughby Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-dc79-7794-977c-7c9cf67f98b3

Drawn from the release's geometry, simplified for the screen; base map © OpenStreetMap contributors or USGS.

Elsewhere

Wikidata Q33220687proposed match (exactMatch)

OpenStreetMap43.14392, -82.98327

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 1625022
dcterms:type	canal
geo:hasDefaultGeometry	shape of Willoughby Drain
geo:hasGeometry	point of Willoughby Drain shape of Willoughby Drain
geo:hasMetricLength	5143.0xsd:double
in watershed	Black River (HUC10 0409000102)
prov:wasDerivedFrom	evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer
schema:containedInPlace	St. Clair County Lapeer County Goodland Township Lynn Township
skos:prefLabel	Willoughby Drainen