bc-ontologyUS governments, their divisions, offices and public pages, and Michigan's law and geography

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

Ketcham Drain

Ketcham Drain is a stream in Rollin Township, Lenawee County, Michigan, in the South Branch River Raisin (HUC10 0410000202) watershed.

https://ontology.bommaritollc.com/id/01a0ddfe-baac-7583-a771-525a8bd71412

geo:Featureschema:Placeschema:RiverBodyOfWater

Download Turtle JSON-LD N-Triples Markdown

Cite this

Ketcham Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-baac-7583-a771-525a8bd71412

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

Elsewhere

Wikidata Q35406271proposed match (exactMatch)

USGS GNIS 629631gnis

OpenStreetMap41.90782, -84.25439

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

Facts

adms:identifier	gnis 629631
dcterms:type	stream
geo:hasDefaultGeometry	point of Ketcham Drain
geo:hasGeometry	point of Ketcham Drain
in watershed	South Branch River Raisin (HUC10 0410000202)
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	Lenawee County Rollin Township
skos:prefLabel	Ketcham Drainen

Related

Mappings (1)owl:annotatedSource

exactMatch http://www.wikidata.org/entity/Q35406271 (proposed)