# Marl Lakes

Marl Lakes is a lake in [White Pigeon Township](https://ontology.bommaritollc.com/id/01a0ca47-7c94-77d4-aced-45f11be78a4e), [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (18.3 ha), in the [Pigeon River (HUC10 0405000111)](https://ontology.bommaritollc.com/id/01a0de92-1d22-7163-a968-ba0365834f96) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-dbc6-72d2-ae4b-9ff51e9823d7>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac) › [White Pigeon Township](https://ontology.bommaritollc.com/id/01a0ca47-7c94-77d4-aced-45f11be78a4e)

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

Location: 41.77234, -85.61482 (box -85.61949, 41.76968, -85.60985, 41.77537; west, south, east, north)

- `adms:identifier`: [gnis 1624710](https://ontology.bommaritollc.com/id/01a0ddfe-dbc7-779d-9c2d-bd7864e23c0f)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Marl Lakes](https://ontology.bommaritollc.com/id/01a0de2c-e0f7-71c2-b4aa-7b6b099c6734)
- `geo:hasGeometry`:
  - [point of Marl Lakes](https://ontology.bommaritollc.com/id/01a0ddff-192b-712c-8c81-89259d3ba2b7)
  - [shape of Marl Lakes](https://ontology.bommaritollc.com/id/01a0de2c-e0f7-71c2-b4aa-7b6b099c6734)
- `geo:hasMetricArea`: 182610.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Pigeon River (HUC10 0405000111)](https://ontology.bommaritollc.com/id/01a0de92-1d22-7163-a968-ba0365834f96)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-dbc6-72d2-ae4b-9ff4998791e4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6a3b-7096-b081-7284003d5587)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-169b-71cd-932a-ae5a19760908)
- `schema:containedInPlace`:
  - [St. Joseph County](https://ontology.bommaritollc.com/id/01a0ca47-5a46-7564-a1ca-9826dab2a9ac)
  - [White Pigeon Township](https://ontology.bommaritollc.com/id/01a0ca47-7c94-77d4-aced-45f11be78a4e)
- `skos:prefLabel`: Marl Lakes

## Elsewhere

- [Wikidata Q33287695](https://www.wikidata.org/wiki/Q33287695) (proposed match (exactMatch))
- [USGS GNIS 1624710](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1624710) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.77234&mlon=-85.61482#map=14/41.77234/-85.61482) (41.77234, -85.61482)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.77234,-85.61482)
- [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/Q33287695 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-79e3-75ad-9b1b-602a26e9db41)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-dbc6-72d2-ae4b-9ff51e9823d7.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-dbc6-72d2-ae4b-9ff51e9823d7.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-dbc6-72d2-ae4b-9ff51e9823d7.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-dbc6-72d2-ae4b-9ff51e9823d7)
Cite as: Marl Lakes. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-dbc6-72d2-ae4b-9ff51e9823d7
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.