# Lake Ogemaw

Lake Ogemaw is a reservoir in [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.7 km²), in the [Rifle River (HUC10 0408010104)](https://ontology.bommaritollc.com/id/01a0de92-1e5b-7038-8515-20b89e845457) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c269-7163-b75e-b640f73cdd24>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622)

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

Location: 44.24672, -84.04956 (box -84.06366, 44.23850, -84.03683, 44.25314; west, south, east, north)

- `adms:identifier`: [gnis 633959](https://ontology.bommaritollc.com/id/01a0ddfe-c26a-725a-adc0-b6ffcede3322)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [shape of Lake Ogemaw](https://ontology.bommaritollc.com/id/01a0de2c-d1e0-75ce-a1a1-3036ba23ec2f)
- `geo:hasGeometry`:
  - [point of Lake Ogemaw](https://ontology.bommaritollc.com/id/01a0ddfe-fb23-71b7-b57f-750d89139600)
  - [shape of Lake Ogemaw](https://ontology.bommaritollc.com/id/01a0de2c-d1e0-75ce-a1a1-3036ba23ec2f)
- `geo:hasMetricArea`: 1652940.7 (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-c269-7163-b75e-b63f23ce4d5c)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-575c-7773-9841-7e3aec67a4d2)
  - [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)
  - [Churchill Township](https://ontology.bommaritollc.com/id/01a0ca47-6d1e-75a2-ae89-8e12700a4140)
  - [Mills Township](https://ontology.bommaritollc.com/id/01a0ca47-7771-74ac-bca7-24ea088e19e0)
- `skos:prefLabel`: Lake Ogemaw

## Elsewhere

- [Wikidata Q34900426](https://www.wikidata.org/wiki/Q34900426) (proposed match (exactMatch))
- [USGS GNIS 633959](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/633959) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.24672&mlon=-84.04956#map=14/44.24672/-84.04956) (44.24672, -84.04956)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.24672,-84.04956)
- [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/Q34900426 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76b6-73e9-9a91-e563a30ba0e2)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c269-7163-b75e-b640f73cdd24.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c269-7163-b75e-b640f73cdd24.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c269-7163-b75e-b640f73cdd24.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c269-7163-b75e-b640f73cdd24)
Cite as: Lake Ogemaw. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c269-7163-b75e-b640f73cdd24
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.