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

East Branch Speaker and Maple Valley Drain

East Branch Speaker and Maple Valley Drain is a canal in Sanilac County, Michigan (17.5 km long), in the Elk Creek-Black River (HUC10 0409000101) watershed.

https://ontology.bommaritollc.com/id/01a0ddfe-b351-7650-bb79-980f97b38223

geo:Featureschema:Canalschema:Place

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Cite this

East Branch Speaker and Maple Valley Drain. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b351-7650-bb79-980f97b38223

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

Elsewhere

Wikidata Q33191634proposed match (exactMatch)

USGS GNIS 625152gnis

OpenStreetMap43.21558, -82.86632

Google Maps

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

Facts

adms:identifier	gnis 625152
dcterms:type	canal
geo:hasDefaultGeometry	shape of East Branch Speaker and Maple Valley Drain
geo:hasGeometry	point of East Branch Speaker and Maple Valley Drain shape of East Branch Speaker and Maple Valley Drain
geo:hasMetricLength	17488.9xsd:double
in watershed	Elk Creek-Black River (HUC10 0409000101)
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	Sanilac County Maple Valley Township Speaker Township Elk Township
skos:prefLabel	East Branch Speaker and Maple Valley Drainen

Mappings (1)owl:annotatedSource

exactMatch http://www.wikidata.org/entity/Q33191634 (proposed)

East Branch Speaker and Maple Valley Drain

Elsewhere

Facts

Related

Mappings (1)owl:annotatedSource