# Greggs Brook

Greggs Brook is a stream in [Allegan County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-2036bd56afa0), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (7.5 km long), in the [Gun River (HUC10 0405000307)](https://ontology.bommaritollc.com/id/01a0de92-1d57-77c0-93a3-929bfa200b25) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b6d2-702e-b474-7c1d8994e692>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Allegan County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-2036bd56afa0)

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

Location: 42.56698, -85.55807 (box -85.60558, 42.56700, -85.56285, 42.61599; west, south, east, north)

- `adms:identifier`: [gnis 627402](https://ontology.bommaritollc.com/id/01a0ddfe-b6d3-701b-95f1-bbacceae00d9)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- `geo:hasDefaultGeometry`: [shape of Greggs Brook](https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a9797103b883)
- `geo:hasGeometry`:
  - [point of Greggs Brook](https://ontology.bommaritollc.com/id/01a0ddfe-ed20-765d-b754-b85fcd8c59fb)
  - [shape of Greggs Brook](https://ontology.bommaritollc.com/id/01a0de2c-cae3-7555-8d83-a9797103b883)
- `geo:hasMetricLength`: 7481.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Gun River (HUC10 0405000307)](https://ontology.bommaritollc.com/id/01a0de92-1d57-77c0-93a3-929bfa200b25)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b6d2-702e-b474-7c1c750c677e)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4e08-7082-aa79-af9cbb97874a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16da-7456-9526-b021c42972f9)
- `schema:containedInPlace`:
  - [Allegan County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-2036bd56afa0)
  - [Wayland Township](https://ontology.bommaritollc.com/id/01a0ca47-701e-710e-add7-8504f1cb19ab)
  - [Martin Township](https://ontology.bommaritollc.com/id/01a0ca47-7240-7521-b2bc-293f5446548e)
- `skos:prefLabel`: Greggs Brook

## Elsewhere

- [USGS GNIS 627402](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/627402) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.56698&mlon=-85.55807#map=14/42.56698/-85.55807) (42.56698, -85.55807)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.56698,-85.55807)
- [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)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b6d2-702e-b474-7c1d8994e692.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b6d2-702e-b474-7c1d8994e692.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b6d2-702e-b474-7c1d8994e692.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b6d2-702e-b474-7c1d8994e692)
Cite as: Greggs Brook. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b6d2-702e-b474-7c1d8994e692
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.