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

McMahan Drain

https://ontology.bommaritollc.com/id/01a0ddfe-bede-7100-afda-e3e5143cfd9b

Cite this

McMahan Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bede-7100-afda-e3e5143cfd9b

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

Elsewhere

Wikidata Q33206341proposed match (exactMatch)

OpenStreetMap43.90808, -84.39056

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 631986
dcterms:type	canal
geo:hasDefaultGeometry	point of McMahan Drain
geo:hasGeometry	point of McMahan Drain
in watershed	Tobacco River (HUC10 0408020103)
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	Gladwin County Buckeye Township
skos:prefLabel	McMahan Drainen