# Dowagiac Swamp

Dowagiac Swamp is a swamp in [Silver Creek Township](https://ontology.bommaritollc.com/id/01a0ca47-69df-76fa-8217-e5a2b93b23d3), [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Dowagiac River (HUC10 0405000123)](https://ontology.bommaritollc.com/id/01a0de92-1d2f-7030-b921-f4d806a46a24) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b2c6-76b7-9c0d-62b0c3ec7180>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897) › [Silver Creek Township](https://ontology.bommaritollc.com/id/01a0ca47-69df-76fa-8217-e5a2b93b23d3)

Type: [geo:Feature](http://www.opengis.net/ont/geosparql#Feature), [schema:Place](https://schema.org/Place)

Location: 42.01560, -86.14529 (box -86.14529, 42.01560, -86.14529, 42.01560; west, south, east, north)

- `adms:identifier`: [gnis 624847](https://ontology.bommaritollc.com/id/01a0ddfe-b2c7-7449-9803-5a5b975d5311)
- `dcterms:type`: [swamp](https://ontology.bommaritollc.com/vocab/geo/gnisSwamp)
- `geo:hasDefaultGeometry`: [point of Dowagiac Swamp](https://ontology.bommaritollc.com/id/01a0ddfe-e767-74fa-9d71-bdced4ca14bb)
- `geo:hasGeometry`: [point of Dowagiac Swamp](https://ontology.bommaritollc.com/id/01a0ddfe-e767-74fa-9d71-bdced4ca14bb)
- **in watershed** (`bcgeo:inWatershed`): [Dowagiac River (HUC10 0405000123)](https://ontology.bommaritollc.com/id/01a0de92-1d2f-7030-b921-f4d806a46a24)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b2c6-76b7-9c0d-62af6fdaedac)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4ae4-74e9-96f0-1fe6212033d7)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16aa-74ea-af46-9d1b3591b1e4)
- `schema:containedInPlace`:
  - [Cass County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-981ba967c897)
  - [Silver Creek Township](https://ontology.bommaritollc.com/id/01a0ca47-69df-76fa-8217-e5a2b93b23d3)
- `skos:prefLabel`: Dowagiac Swamp

## Elsewhere

- [Wikidata Q33174295](https://www.wikidata.org/wiki/Q33174295) (proposed match (exactMatch))
- [USGS GNIS 624847](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/624847) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.01560&mlon=-86.14529#map=14/42.01560/-86.14529) (42.01560, -86.14529)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.01560,-86.14529)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

## Pointing here

- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q33174295 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7466-73f2-b552-f1a5a2582903)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b2c6-76b7-9c0d-62b0c3ec7180.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b2c6-76b7-9c0d-62b0c3ec7180.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b2c6-76b7-9c0d-62b0c3ec7180.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b2c6-76b7-9c0d-62b0c3ec7180)
Cite as: Dowagiac Swamp. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b2c6-76b7-9c0d-62b0c3ec7180
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.