# Piatt Lake

Piatt Lake is a lake in [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.0 km²), in the [Ankodosh Creek-Frontal Lake Superior (HUC10 0402020301)](https://ontology.bommaritollc.com/id/01a0de92-1c8e-71d8-b30d-8e9a5dc36092) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d754-764e-9298-5704b376f0e8>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc)

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

Location: 46.42234, -85.01584 (box -85.03058, 46.41749, -84.99572, 46.42715; west, south, east, north)

- `adms:identifier`: [gnis 1621226](https://ontology.bommaritollc.com/id/01a0ddfe-d755-77a8-976e-60ee8741b29b)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Piatt Lake](https://ontology.bommaritollc.com/id/01a0de2c-de35-7725-b7a0-7e1043a4c93f)
- `geo:hasGeometry`:
  - [point of Piatt Lake](https://ontology.bommaritollc.com/id/01a0ddff-13e0-72f6-ba9d-006d3fcc7eb4)
  - [shape of Piatt Lake](https://ontology.bommaritollc.com/id/01a0de2c-de35-7725-b7a0-7e1043a4c93f)
- `geo:hasMetricArea`: 1020506.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Ankodosh Creek-Frontal Lake Superior (HUC10 0402020301)](https://ontology.bommaritollc.com/id/01a0de92-1c8e-71d8-b30d-8e9a5dc36092)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d754-764e-9298-570332ca860e)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-66f9-73c8-bdad-49f21978de05)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-15e7-7278-a253-7a62e2442513)
- `schema:containedInPlace`:
  - [Chippewa County](https://ontology.bommaritollc.com/id/01a0ca47-5c74-7657-97c2-9bfdfd3bc0fc)
  - [Chippewa Township](https://ontology.bommaritollc.com/id/01a0ca47-6d1c-763c-8b29-780be8716762)
  - [Whitefish Township](https://ontology.bommaritollc.com/id/01a0ca47-7cad-75b7-9bde-b3f9b79de836)
- `skos:prefLabel`: Piatt Lake

## Elsewhere

- [Wikidata Q33298535](https://www.wikidata.org/wiki/Q33298535) (proposed match (exactMatch))
- [USGS GNIS 1621226](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621226) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.42234&mlon=-85.01584#map=14/46.42234/-85.01584) (46.42234, -85.01584)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.42234,-85.01584)
- [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/Q33298535 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7916-7493-a3cb-a226a7a37916)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d754-764e-9298-5704b376f0e8.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d754-764e-9298-5704b376f0e8.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d754-764e-9298-5704b376f0e8.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d754-764e-9298-5704b376f0e8)
Cite as: Piatt Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d754-764e-9298-5704b376f0e8
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.