# Boufford Lake

Boufford Lake is a lake in [Bay de Noc Township](https://ontology.bommaritollc.com/id/01a0ca47-6b9e-73bc-82c6-887b4d896aeb), [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (6.2 ha), in the [Sturgeon River-Frontal Big Bay De Noc (HUC10 0403011202)](https://ontology.bommaritollc.com/id/01a0de92-1ce5-756e-b91a-424c87933f64) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d256-73a2-9ce8-46d7ddbf20dc>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98) › [Bay de Noc Township](https://ontology.bommaritollc.com/id/01a0ca47-6b9e-73bc-82c6-887b4d896aeb)

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

Location: 45.77792, -86.83482 (box -86.83722, 45.77664, -86.83168, 45.77881; west, south, east, north)

- `adms:identifier`: [gnis 1619292](https://ontology.bommaritollc.com/id/01a0ddfe-d256-73a2-9ce8-46e0c45f6ee6)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Boufford Lake](https://ontology.bommaritollc.com/id/01a0de2c-daae-70f2-a87d-4bfb9ce4101d)
- `geo:hasGeometry`:
  - [point of Boufford Lake](https://ontology.bommaritollc.com/id/01a0ddff-0e5a-72e8-a611-3fdde64c5789)
  - [shape of Boufford Lake](https://ontology.bommaritollc.com/id/01a0de2c-daae-70f2-a87d-4bfb9ce4101d)
- `geo:hasMetricArea`: 62325.8 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Sturgeon River-Frontal Big Bay De Noc (HUC10 0403011202)](https://ontology.bommaritollc.com/id/01a0de92-1ce5-756e-b91a-424c87933f64)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d256-73a2-9ce8-46d643c826e2)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-62e7-7351-aed3-516ef2132390)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-164c-71d8-aa75-46e9f6290907)
- `schema:containedInPlace`:
  - [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98)
  - [Bay de Noc Township](https://ontology.bommaritollc.com/id/01a0ca47-6b9e-73bc-82c6-887b4d896aeb)
- `skos:prefLabel`: Boufford Lake

## Elsewhere

- [Wikidata Q88276853](https://www.wikidata.org/wiki/Q88276853) (proposed match (exactMatch))
- [USGS GNIS 1619292](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1619292) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.77792&mlon=-86.83482#map=14/45.77792/-86.83482) (45.77792, -86.83482)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.77792,-86.83482)
- [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/Q88276853 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-783b-74e9-82f5-c95eeff378c3)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d256-73a2-9ce8-46d7ddbf20dc.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d256-73a2-9ce8-46d7ddbf20dc.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d256-73a2-9ce8-46d7ddbf20dc.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d256-73a2-9ce8-46d7ddbf20dc)
Cite as: Boufford Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d256-73a2-9ce8-46d7ddbf20dc
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.