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

Grifka Drain

https://ontology.bommaritollc.com/id/01a0ddfe-b6df-75b7-baf5-312c48430014

Cite this

Grifka Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b6df-75b7-baf5-312c48430014

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

Elsewhere

Wikidata Q33194940proposed match (exactMatch)

OpenStreetMap43.70974, -82.80605

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

adms:identifier	gnis 627435
dcterms:type	canal
geo:hasDefaultGeometry	shape of Grifka Drain
geo:hasGeometry	point of Grifka Drain shape of Grifka Drain
geo:hasMetricLength	5994.4xsd:double
in watershed	Elk Creek-Frontal Lake Huron (HUC10 0408010401)
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	Huron County Paris Township
skos:prefLabel	Grifka Drainen