# Big Bayou

Big Bayou is a bay in [Pentwater Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d749-75f8-afd3-3dd3a722268c), [Oceana County](https://ontology.bommaritollc.com/id/01a0ca47-5872-7215-a416-095c335cc049), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa), in the [Pentwater River (HUC10 0406010106)](https://ontology.bommaritollc.com/id/01a0de92-1db2-75c0-8841-48650cd890e3) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-da6d-758e-8003-13e271ad729f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Oceana County](https://ontology.bommaritollc.com/id/01a0ca47-5872-7215-a416-095c335cc049) › [Pentwater Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d749-75f8-afd3-3dd3a722268c)

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

Location: 43.76390, -86.42175 (box -86.42175, 43.76390, -86.42175, 43.76390; west, south, east, north)

- `adms:identifier`: [gnis 1622777](https://ontology.bommaritollc.com/id/01a0ddfe-da6e-705e-a64b-744040ab1b5f)
- `dcterms:type`: [bay](https://ontology.bommaritollc.com/vocab/geo/gnisBay)
- `geo:hasDefaultGeometry`: [point of Big Bayou](https://ontology.bommaritollc.com/id/01a0ddff-189f-7398-afbd-63809a9997da)
- `geo:hasGeometry`: [point of Big Bayou](https://ontology.bommaritollc.com/id/01a0ddff-189f-7398-afbd-63809a9997da)
- **in watershed** (`bcgeo:inWatershed`): [Pentwater River (HUC10 0406010106)](https://ontology.bommaritollc.com/id/01a0de92-1db2-75c0-8841-48650cd890e3)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-da6d-758e-8003-13e1be713960)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6988-765c-b98d-3513a4becac5)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de86-dcae-75f2-92c3-eb22fe38d2b5)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1750-7619-8626-7cae0c5e3056)
- `schema:containedInPlace`:
  - [Oceana County](https://ontology.bommaritollc.com/id/01a0ca47-5872-7215-a416-095c335cc049)
  - [Pentwater Township](https://ontology.bommaritollc.com/id/01a0ca47-78ad-73e6-b29a-cd27633a4b8e)
  - [Pentwater Lake](https://ontology.bommaritollc.com/id/01a0ddfe-d749-75f8-afd3-3dd3a722268c)
- `skos:prefLabel`: Big Bayou

## Elsewhere

- [Wikidata Q33542961](https://www.wikidata.org/wiki/Q33542961) (proposed match (exactMatch))
- [USGS GNIS 1622777](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1622777) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.76390&mlon=-86.42175#map=14/43.76390/-86.42175) (43.76390, -86.42175)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.76390,-86.42175)
- [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/Q33542961 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7941-7239-8350-ceb49e1a1d7b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-da6d-758e-8003-13e271ad729f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-da6d-758e-8003-13e271ad729f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-da6d-758e-8003-13e271ad729f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-da6d-758e-8003-13e271ad729f)
Cite as: Big Bayou. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-da6d-758e-8003-13e271ad729f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.