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

Shanahan Drain

Shanahan Drain is a stream in Troy, Oakland County, Michigan (3.6 km long), in the Red Run (HUC10 0409000302) watershed; it flows into Big Beaver Creek.

https://ontology.bommaritollc.com/id/01a0ddfe-c83e-71b2-a58e-3d2fd8961a65

Cite this

Shanahan Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c83e-71b2-a58e-3d2fd8961a65

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

Elsewhere

OpenStreetMap42.57559, -83.09298

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 637651
dcterms:type	stream
flows into	Big Beaver Creek
geo:hasDefaultGeometry	shape of Shanahan Drain
geo:hasGeometry	point of Shanahan Drain shape of Shanahan Drain
geo:hasMetricLength	3622.9xsd:double
in watershed	Red Run (HUC10 0409000302)
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	Oakland County Troy
skos:prefLabel	Shanahan Drainen