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.

Long Swamp

Long Swamp is a swamp in Johnstown Township, Barry County, Michigan, in the Middle Thornapple River (HUC10 0405000702) watershed.

https://ontology.bommaritollc.com/id/01a0ddfe-bd4d-738b-9fd7-c09bde9c546c

geo:Featureschema:Place

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Cite this

Long Swamp. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bd4d-738b-9fd7-c09bde9c546c

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

Elsewhere

Wikidata Q33175988proposed match (exactMatch)

USGS GNIS 631000gnis

OpenStreetMap42.49031, -85.30139

Sourceprd-tnm.s3.amazonaws.com

Source3dhp.nationalmap.gov

Sourcehydro.nationalmap.gov

Facts

adms:identifier	gnis 631000
dcterms:type	swamp
geo:hasDefaultGeometry	point of Long Swamp
geo:hasGeometry	point of Long Swamp
in watershed	Middle Thornapple River (HUC10 0405000702)
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	Barry County Johnstown Township
skos:prefLabel	Long Swampen

Related

Mappings (1)owl:annotatedSource

exactMatch http://www.wikidata.org/entity/Q33175988 (proposed)