# Lake Winyah

Lake Winyah is a reservoir in [Alpena County](https://ontology.bommaritollc.com/id/01a0ca47-5ba1-75cb-ad10-803f5773865d), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.1 km²), in the [Thunder Bay River (HUC10 0407000606)](https://ontology.bommaritollc.com/id/01a0de92-1e39-73ea-9fc1-9bc8ccc54889) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cf7b-723e-a8b6-e99e13665db8>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Alpena County](https://ontology.bommaritollc.com/id/01a0ca47-5ba1-75cb-ad10-803f5773865d)

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

Location: 45.10602, -83.55640 (box -83.59510, 45.09094, -83.50228, 45.12810; west, south, east, north)

- `adms:identifier`: [gnis 1616653](https://ontology.bommaritollc.com/id/01a0ddfe-cf7b-723e-a8b6-e9a92d4d92ab)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [shape of Lake Winyah](https://ontology.bommaritollc.com/id/01a0de2c-d936-77e4-ae44-572c02fe9696)
- `geo:hasGeometry`:
  - [point of Lake Winyah](https://ontology.bommaritollc.com/id/01a0ddff-0b66-744f-8e8b-8037aef40817)
  - [shape of Lake Winyah](https://ontology.bommaritollc.com/id/01a0de2c-d936-77e4-ae44-572c02fe9696)
- `geo:hasMetricArea`: 5091342.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Thunder Bay River (HUC10 0407000606)](https://ontology.bommaritollc.com/id/01a0de92-1e39-73ea-9fc1-9bc8ccc54889)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cf7b-723e-a8b6-e99d2bef8792)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-610a-72a7-8352-733f6ef9c5d7)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17f8-72e5-b551-f7453a46b41a)
- `schema:containedInPlace`:
  - [Alpena County](https://ontology.bommaritollc.com/id/01a0ca47-5ba1-75cb-ad10-803f5773865d)
  - [Alpena Township](https://ontology.bommaritollc.com/id/01a0ca47-6b49-753b-9fab-78c6f3c32fc8)
  - [Maple Ridge Township](https://ontology.bommaritollc.com/id/01a0ca47-7721-76bf-921d-c7cb0a9feb1b)
- `skos:altLabel`: Seven Mile Pond
- `skos:prefLabel`: Lake Winyah

## Elsewhere

- [USGS GNIS 1616653](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1616653) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.10602&mlon=-83.55640#map=14/45.10602/-83.55640) (45.10602, -83.55640)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.10602,-83.55640)
- [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 (4; `bcgeo:flowsInto`):
  - [Fall Creek](https://ontology.bommaritollc.com/id/01a0ddfe-b43a-77bc-8f8a-6b960e79bc08)
  - [Kingsbury Creek](https://ontology.bommaritollc.com/id/01a0ddfe-baca-70bd-8f90-c48c529ede3e)
  - [Lower South Branch Thunder Bay River](https://ontology.bommaritollc.com/id/01a0ddfe-bda6-722f-8c37-39f58aac2585)
  - [North Branch Thunder Bay River](https://ontology.bommaritollc.com/id/01a0ddfe-db37-778f-979b-33c2f305d648)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cf7b-723e-a8b6-e99e13665db8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cf7b-723e-a8b6-e99e13665db8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cf7b-723e-a8b6-e99e13665db8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cf7b-723e-a8b6-e99e13665db8)
Cite as: Lake Winyah. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-cf7b-723e-a8b6-e99e13665db8
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.