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

Harlem Drain

Harlem Drain is a canal in Ottawa County, Michigan (4.9 km long), in the Macatawa Bay (HUC10 0405000204) watershed.

https://ontology.bommaritollc.com/id/01a0ddfe-b76c-76dc-a3f0-6f7d46cfb3c3

Cite this

Harlem Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b76c-76dc-a3f0-6f7d46cfb3c3

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

Elsewhere

Wikidata Q33195927proposed match (exactMatch)

OpenStreetMap42.87336, -86.13893

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 627802
dcterms:type	canal
geo:hasDefaultGeometry	shape of Harlem Drain
geo:hasGeometry	point of Harlem Drain shape of Harlem Drain
geo:hasMetricLength	4919.7xsd:double
in watershed	Macatawa Bay (HUC10 0405000204)
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	Ottawa County Olive Township Port Sheldon Township
skos:prefLabel	Harlem Drainen