# Mud Lake

Mud Lake is a lake in [Eagle Harbor Township](https://ontology.bommaritollc.com/id/01a0ca47-6e5a-71b6-9848-23ba888081e4), [Keweenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fe0d1e4fc6a), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (16.2 ha), in the [Gratiot River-Frontal Lake Superior (HUC10 0402010304)](https://ontology.bommaritollc.com/id/01a0de92-1c39-769e-9095-69041203ae51) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c112-71ca-aeee-b1b66fe34c47>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Keweenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fe0d1e4fc6a) › [Eagle Harbor Township](https://ontology.bommaritollc.com/id/01a0ca47-6e5a-71b6-9848-23ba888081e4)

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

Location: 47.43253, -88.12453 (box -88.12745, 47.43041, -88.12161, 47.43506; west, south, east, north)

- `adms:identifier`: [gnis 633063](https://ontology.bommaritollc.com/id/01a0ddfe-c113-7200-aa32-e5135a6b114d)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Mud Lake](https://ontology.bommaritollc.com/id/01a0de2c-d138-7033-91a1-f91f0d768b01)
- `geo:hasGeometry`:
  - [point of Mud Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f8a9-7351-8094-0b933e6f36a9)
  - [shape of Mud Lake](https://ontology.bommaritollc.com/id/01a0de2c-d138-7033-91a1-f91f0d768b01)
- `geo:hasMetricArea`: 161947.5 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Gratiot River-Frontal Lake Superior (HUC10 0402010304)](https://ontology.bommaritollc.com/id/01a0de92-1c39-769e-9095-69041203ae51)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c112-71ca-aeee-b1b519c58122)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-562c-772b-aadf-d7eebfc8dd0a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1582-70b9-b9df-7823ac7dd534)
- `schema:containedInPlace`:
  - [Keweenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5d2f-7501-b2ba-1fe0d1e4fc6a)
  - [Eagle Harbor Township](https://ontology.bommaritollc.com/id/01a0ca47-6e5a-71b6-9848-23ba888081e4)
- `skos:prefLabel`: Mud Lake

## Elsewhere

- [Wikidata Q33291755](https://www.wikidata.org/wiki/Q33291755) (proposed match (exactMatch))
- [USGS GNIS 633063](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/633063) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=47.43253&mlon=-88.12453#map=14/47.43253/-88.12453) (47.43253, -88.12453)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=47.43253,-88.12453)
- [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/Q33291755 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-761e-7276-9bed-158122737e57)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c112-71ca-aeee-b1b66fe34c47.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c112-71ca-aeee-b1b66fe34c47.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c112-71ca-aeee-b1b66fe34c47.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c112-71ca-aeee-b1b66fe34c47)
Cite as: Mud Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c112-71ca-aeee-b1b66fe34c47
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.