# Brown Bridge Pond

Brown Bridge Pond is a reservoir in [East Bay Township](https://ontology.bommaritollc.com/id/01a0ca47-6e5e-708d-b5cd-ee8d5c27006a), [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (69.1 ha), in the [Boardman River (HUC10 0406010505)](https://ontology.bommaritollc.com/id/01a0de92-1e03-70a0-9c77-d8b3cb3d732a) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ad84-72ea-92a8-e22254febf75>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf) › [East Bay Township](https://ontology.bommaritollc.com/id/01a0ca47-6e5e-708d-b5cd-ee8d5c27006a)

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

Location: 44.64802, -85.50025 (box -85.51014, 44.64285, -85.48763, 44.65207; west, south, east, north)

- `adms:identifier`: [gnis 622065](https://ontology.bommaritollc.com/id/01a0ddfe-ad85-7530-85da-f8007f4ede72)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [shape of Brown Bridge Pond](https://ontology.bommaritollc.com/id/01a0de2c-c57d-7038-a76c-db73f51dc59f)
- `geo:hasGeometry`:
  - [point of Brown Bridge Pond](https://ontology.bommaritollc.com/id/01a0ddfe-e36d-7047-abc8-eeed44c7c249)
  - [shape of Brown Bridge Pond](https://ontology.bommaritollc.com/id/01a0de2c-c57d-7038-a76c-db73f51dc59f)
- `geo:hasMetricArea`: 690914.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Boardman River (HUC10 0406010505)](https://ontology.bommaritollc.com/id/01a0de92-1e03-70a0-9c77-d8b3cb3d732a)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ad84-72ea-92a8-e22124a48efa)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4747-70cf-8a85-4f08aee40ba4)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17b7-774a-a58c-36327c7cc37d)
- `schema:containedInPlace`:
  - [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf)
  - [East Bay Township](https://ontology.bommaritollc.com/id/01a0ca47-6e5e-708d-b5cd-ee8d5c27006a)
- `skos:altLabel`: Brown Bridge Lake
- `skos:prefLabel`: Brown Bridge Pond

## Elsewhere

- [Wikidata Q34684744](https://www.wikidata.org/wiki/Q34684744) (proposed match (exactMatch))
- [USGS GNIS 622065](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/622065) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.64802&mlon=-85.50025#map=14/44.64802/-85.50025) (44.64802, -85.50025)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.64802,-85.50025)
- [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/Q34684744 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7397-711f-97ab-8109dad19f2a)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ad84-72ea-92a8-e22254febf75.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ad84-72ea-92a8-e22254febf75.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ad84-72ea-92a8-e22254febf75.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ad84-72ea-92a8-e22254febf75)
Cite as: Brown Bridge Pond. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ad84-72ea-92a8-e22254febf75
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.