# Flowage Lake

Flowage Lake is a lake in [West Branch Township](https://ontology.bommaritollc.com/id/01a0ca47-7c2d-72fa-bbd7-6915b232235d), [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (20.1 ha), in the [Rifle River (HUC10 0408010104)](https://ontology.bommaritollc.com/id/01a0de92-1e5b-7038-8515-20b89e845457) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b4c3-7050-8612-d85d8e32718f>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622) › [West Branch Township](https://ontology.bommaritollc.com/id/01a0ca47-7c2d-72fa-bbd7-6915b232235d)

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

Location: 44.26437, -84.20830 (box -84.21200, 44.26007, -84.20463, 44.26927; west, south, east, north)

- `adms:identifier`: [gnis 626192](https://ontology.bommaritollc.com/id/01a0ddfe-b4c4-726b-9a3b-b9b774b088a7)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Flowage Lake](https://ontology.bommaritollc.com/id/01a0de2c-c9b7-7322-98a4-d16b2df764d7)
- `geo:hasGeometry`:
  - [point of Flowage Lake](https://ontology.bommaritollc.com/id/01a0ddfe-ea27-75e1-b1ca-fd73501e17e6)
  - [shape of Flowage Lake](https://ontology.bommaritollc.com/id/01a0de2c-c9b7-7322-98a4-d16b2df764d7)
- `geo:hasMetricArea`: 200816.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Rifle River (HUC10 0408010104)](https://ontology.bommaritollc.com/id/01a0de92-1e5b-7038-8515-20b89e845457)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b4c3-7050-8612-d85c1eae8818)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4c86-72db-a96d-b48c2122186a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-181f-7381-b0ed-503831ec3d84)
- `schema:containedInPlace`:
  - [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622)
  - [West Branch Township](https://ontology.bommaritollc.com/id/01a0ca47-7c2d-72fa-bbd7-6915b232235d)
- `skos:prefLabel`: Flowage Lake

## Elsewhere

- [Wikidata Q88272650](https://www.wikidata.org/wiki/Q88272650) (proposed match (exactMatch))
- [USGS GNIS 626192](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/626192) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.26437&mlon=-84.20830#map=14/44.26437/-84.20830) (44.26437, -84.20830)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.26437,-84.20830)
- [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`):
  - [Rifle Creek](https://ontology.bommaritollc.com/id/01a0ddfe-c64d-75b4-9d9a-81fdff1358e1)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q88272650 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-748e-700a-92ac-1b1616b19776)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b4c3-7050-8612-d85d8e32718f.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b4c3-7050-8612-d85d8e32718f.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b4c3-7050-8612-d85d8e32718f.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b4c3-7050-8612-d85d8e32718f)
Cite as: Flowage Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-b4c3-7050-8612-d85d8e32718f
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.