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

London Drain

https://ontology.bommaritollc.com/id/01a0ddfe-dbbf-7771-a0dc-21da9dc9c106

Cite this

London Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-dbbf-7771-a0dc-21da9dc9c106

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

Elsewhere

Wikidata Q33204319proposed match (exactMatch)

OpenStreetMap42.91920, -82.54575

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 1624691
dcterms:type	canal
geo:hasDefaultGeometry	shape of London Drain
geo:hasGeometry	point of London Drain shape of London Drain
geo:hasMetricLength	2692.1xsd:double
in watershed	Pine River (HUC10 0409000103)
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 Kimball Township
skos:prefLabel	London Drainen