# Tonawanda Lake

Tonawanda Lake is a lake in [Green Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-70c5-76d6-bdc9-115a36b2257f), [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (19.6 ha), in the [Betsie River (HUC10 0406010403)](https://ontology.bommaritollc.com/id/01a0de92-1df3-705f-aeec-39235194b0c4) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-ccbc-71e9-8819-efece73046ca>

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) › [Green Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-70c5-76d6-bdc9-115a36b2257f)

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

Location: 44.65092, -85.75239 (box -85.75649, 44.64841, -85.74878, 44.65286; west, south, east, north)

- `adms:identifier`: [gnis 1614950](https://ontology.bommaritollc.com/id/01a0ddfe-ccbd-75af-9cf4-9e7cb3b0f26c)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Tonawanda Lake](https://ontology.bommaritollc.com/id/01a0de2c-d783-77f6-943c-cf0befc0baa4)
- `geo:hasGeometry`:
  - [point of Tonawanda Lake](https://ontology.bommaritollc.com/id/01a0ddff-0695-7487-add1-47de5f72050c)
  - [shape of Tonawanda Lake](https://ontology.bommaritollc.com/id/01a0de2c-d783-77f6-943c-cf0befc0baa4)
- `geo:hasMetricArea`: 195882.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Betsie River (HUC10 0406010403)](https://ontology.bommaritollc.com/id/01a0de92-1df3-705f-aeec-39235194b0c4)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-ccbc-71e9-8819-efebe89c5292)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5ef3-706c-b508-337a88ad8ce4)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-17a2-736b-b28f-d1a46f8ad3d9)
- `schema:containedInPlace`:
  - [Grand Traverse County](https://ontology.bommaritollc.com/id/01a0ca47-5c40-7223-8f53-4e1e1b7748cf)
  - [Green Lake Township](https://ontology.bommaritollc.com/id/01a0ca47-70c5-76d6-bdc9-115a36b2257f)
- `skos:prefLabel`: Tonawanda Lake

## Elsewhere

- [Wikidata Q33316695](https://www.wikidata.org/wiki/Q33316695) (proposed match (exactMatch))
- [USGS GNIS 1614950](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1614950) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.65092&mlon=-85.75239#map=14/44.65092/-85.75239) (44.65092, -85.75239)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.65092,-85.75239)
- [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/Q33316695 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77dd-7444-bf9a-f0e9212ae672)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-ccbc-71e9-8819-efece73046ca.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-ccbc-71e9-8819-efece73046ca.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-ccbc-71e9-8819-efece73046ca.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-ccbc-71e9-8819-efece73046ca)
Cite as: Tonawanda Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-ccbc-71e9-8819-efece73046ca
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.