# Mud Lake

Mud Lake is a lake in [Marshall Township](https://ontology.bommaritollc.com/id/01a0ca47-7739-72df-bfb1-87e4454e5ec7), [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (8.9 ha), in the [Minges Brook-Kalamazoo River (HUC10 0405000304)](https://ontology.bommaritollc.com/id/01a0de92-1d50-73ff-9d6c-a7946c24efe9) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c06e-7217-b242-7c82b4caa8c1>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f) › [Marshall Township](https://ontology.bommaritollc.com/id/01a0ca47-7739-72df-bfb1-87e4454e5ec7)

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

Location: 42.30806, -85.04805 (box -85.05036, 42.30660, -85.04569, 42.30957; west, south, east, north)

- `adms:identifier`: [gnis 632912](https://ontology.bommaritollc.com/id/01a0ddfe-c06f-76a7-9166-35f6b893e6bf)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Mud Lake](https://ontology.bommaritollc.com/id/01a0de2c-d0b1-71cd-913d-747a7ae5d46a)
- `geo:hasGeometry`:
  - [point of Mud Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f871-7064-bc8f-df103de7ccb7)
  - [shape of Mud Lake](https://ontology.bommaritollc.com/id/01a0de2c-d0b1-71cd-913d-747a7ae5d46a)
- `geo:hasMetricArea`: 88844.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Minges Brook-Kalamazoo River (HUC10 0405000304)](https://ontology.bommaritollc.com/id/01a0de92-1d50-73ff-9d6c-a7946c24efe9)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c06e-7217-b242-7c81153fe805)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-55dc-760e-979a-0fd3fb3be1a7)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16d3-72eb-b0b6-7b311ddd4caf)
- `schema:containedInPlace`:
  - [Calhoun County](https://ontology.bommaritollc.com/id/01a0ca47-5a15-72c0-b651-f41dde71a12f)
  - [Marshall Township](https://ontology.bommaritollc.com/id/01a0ca47-7739-72df-bfb1-87e4454e5ec7)
- `skos:prefLabel`: Mud Lake

## Elsewhere

- [Wikidata Q33291423](https://www.wikidata.org/wiki/Q33291423) (proposed match (exactMatch))
- [USGS GNIS 632912](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/632912) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.30806&mlon=-85.04805#map=14/42.30806/-85.04805) (42.30806, -85.04805)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.30806,-85.04805)
- [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/Q33291423 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7618-732a-94e5-eb709040f287)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c06e-7217-b242-7c82b4caa8c1.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c06e-7217-b242-7c82b4caa8c1.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c06e-7217-b242-7c82b4caa8c1.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c06e-7217-b242-7c82b4caa8c1)
Cite as: Mud Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c06e-7217-b242-7c82b4caa8c1
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.