# Cowden Lake

Cowden Lake is a lake in [Maple Valley Township](https://ontology.bommaritollc.com/id/01a0ca47-7722-70e3-99b4-38588856c36f), [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (45.0 ha), in the [Coopers Creek-Flat River (HUC10 0405000601)](https://ontology.bommaritollc.com/id/01a0de92-1d85-7272-abdf-bff4b2813682) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b0c2-77a7-9431-2bdc3bbead4b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88) › [Maple Valley Township](https://ontology.bommaritollc.com/id/01a0ca47-7722-70e3-99b4-38588856c36f)

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

Location: 43.35453, -85.35732 (box -85.36163, 43.35063, -85.35248, 43.36065; west, south, east, north)

- `adms:identifier`: [gnis 623928](https://ontology.bommaritollc.com/id/01a0ddfe-b0c3-7213-bfdc-d78568cafd41)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Cowden Lake](https://ontology.bommaritollc.com/id/01a0de2c-c776-7181-b1dc-0b03619b3033)
- `geo:hasGeometry`:
  - [point of Cowden Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e54b-7014-868f-ba371e568312)
  - [shape of Cowden Lake](https://ontology.bommaritollc.com/id/01a0de2c-c776-7181-b1dc-0b03619b3033)
- `geo:hasMetricArea`: 449760.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Coopers Creek-Flat River (HUC10 0405000601)](https://ontology.bommaritollc.com/id/01a0de92-1d85-7272-abdf-bff4b2813682)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b0c2-77a7-9431-2bdb526b0f9a)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4972-7014-afe0-010a00ae9562)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1719-7130-a2b0-efb547997896)
- `schema:containedInPlace`:
  - [Montcalm County](https://ontology.bommaritollc.com/id/01a0ca47-5953-7311-ac48-68e6d7edcf88)
  - [Maple Valley Township](https://ontology.bommaritollc.com/id/01a0ca47-7722-70e3-99b4-38588856c36f)
- `skos:prefLabel`: Cowden Lake

## Elsewhere

- [Wikidata Q5179629](https://www.wikidata.org/wiki/Q5179629) (proposed match (exactMatch))
- [USGS GNIS 623928](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623928) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.35453&mlon=-85.35732#map=14/43.35453/-85.35732) (43.35453, -85.35732)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.35453,-85.35732)
- [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/Q5179629 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73c2-71cf-b96d-3604054045f5)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b0c2-77a7-9431-2bdc3bbead4b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b0c2-77a7-9431-2bdc3bbead4b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b0c2-77a7-9431-2bdc3bbead4b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b0c2-77a7-9431-2bdc3bbead4b)
Cite as: Cowden Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b0c2-77a7-9431-2bdc3bbead4b
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.