# West Branch Ogontz River

West Branch Ogontz River is a stream in [Ensign Township](https://ontology.bommaritollc.com/id/01a0ca47-6ea7-73c1-8788-f64d688db5b3), [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.7 km long), in the [Sturgeon River-Frontal Big Bay De Noc (HUC10 0403011202)](https://ontology.bommaritollc.com/id/01a0de92-1ce5-756e-b91a-424c87933f64) watershed; it flows into [North Branch Ogontz River](https://ontology.bommaritollc.com/id/01a0ddfe-d6b1-762a-94fe-f52ca51ad581).

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ce78-7772-a55e-7e444a1db8ee>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98) › [Ensign Township](https://ontology.bommaritollc.com/id/01a0ca47-6ea7-73c1-8788-f64d688db5b3)

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

Location: 45.91941, -86.78792 (box -86.84822, 45.91754, -86.78789, 45.92230; west, south, east, north)

- `adms:identifier`: [gnis 1616057](https://ontology.bommaritollc.com/id/01a0ddfe-ce78-7772-a55e-7e4d3ff59e6d)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- **flows into** (`bcgeo:flowsInto`): [North Branch Ogontz River](https://ontology.bommaritollc.com/id/01a0ddfe-d6b1-762a-94fe-f52ca51ad581)
- `geo:hasDefaultGeometry`: [shape of West Branch Ogontz River](https://ontology.bommaritollc.com/id/01a0de2c-d8c8-760f-96bb-f3a0500669b0)
- `geo:hasGeometry`:
  - [point of West Branch Ogontz River](https://ontology.bommaritollc.com/id/01a0ddff-092e-7083-a549-258be4090633)
  - [shape of West Branch Ogontz River](https://ontology.bommaritollc.com/id/01a0de2c-d8c8-760f-96bb-f3a0500669b0)
- `geo:hasMetricLength`: 5659.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Sturgeon River-Frontal Big Bay De Noc (HUC10 0403011202)](https://ontology.bommaritollc.com/id/01a0de92-1ce5-756e-b91a-424c87933f64)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ce78-7772-a55e-7e4303e4bb49)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6071-7065-bc47-043a64789338)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-164c-71d8-aa75-46e9f6290907)
- `schema:containedInPlace`:
  - [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98)
  - [Ensign Township](https://ontology.bommaritollc.com/id/01a0ca47-6ea7-73c1-8788-f64d688db5b3)
- `skos:prefLabel`: West Branch Ogontz River

## Elsewhere

- [Wikidata Q34863990](https://www.wikidata.org/wiki/Q34863990) (proposed match (exactMatch))
- [USGS GNIS 1616057](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1616057) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.91941&mlon=-86.78792#map=14/45.91941/-86.78792) (45.91941, -86.78792)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.91941,-86.78792)
- [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

- Flowing into it (1; `bcgeo:flowsInto`):
  - [North Branch Ogontz River](https://ontology.bommaritollc.com/id/01a0ddfe-d6b1-762a-94fe-f52ca51ad581)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q34863990 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7802-72d9-a472-b934a57d2869)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ce78-7772-a55e-7e444a1db8ee.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ce78-7772-a55e-7e444a1db8ee.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ce78-7772-a55e-7e444a1db8ee.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ce78-7772-a55e-7e444a1db8ee)
Cite as: West Branch Ogontz River. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-ce78-7772-a55e-7e444a1db8ee
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.