# Monahan Lake

Monahan Lake is a lake in [Green Oak Township](https://ontology.bommaritollc.com/id/01a0ca47-7cd3-7480-b4c3-eb4219309655), [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (7.7 ha), in the [Woodruff Creek-Huron River (HUC10 0410001301)](https://ontology.bommaritollc.com/id/01a0de92-1f1b-75ba-bc21-5eb919c0aadf) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c007-7532-88d0-3a31d22b3f36>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3) › [Green Oak Township](https://ontology.bommaritollc.com/id/01a0ca47-7cd3-7480-b4c3-eb4219309655)

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

Location: 42.44760, -83.73950 (box -83.74206, 42.44568, -83.73683, 42.44886; west, south, east, north)

- `adms:identifier`: [gnis 632562](https://ontology.bommaritollc.com/id/01a0ddfe-c007-7532-88d0-3a3ada8ef0b5)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Monahan Lake](https://ontology.bommaritollc.com/id/01a0de2c-d069-705c-bd61-c67fe5562b4f)
- `geo:hasGeometry`:
  - [point of Monahan Lake](https://ontology.bommaritollc.com/id/01a0ddfe-f834-7607-bc87-ce70d1a85f0a)
  - [shape of Monahan Lake](https://ontology.bommaritollc.com/id/01a0de2c-d069-705c-bd61-c67fe5562b4f)
- `geo:hasMetricArea`: 77373.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Woodruff Creek-Huron River (HUC10 0410001301)](https://ontology.bommaritollc.com/id/01a0de92-1f1b-75ba-bc21-5eb919c0aadf)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c007-7532-88d0-3a30fc5fe883)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-553a-7078-8bc9-a0466cd0aa8a)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1911-72f6-ac8e-2c6c2a7c6598)
- `schema:containedInPlace`:
  - [Livingston County](https://ontology.bommaritollc.com/id/01a0ca47-5dbe-77e8-a023-5ae31fec89b3)
  - [Green Oak Township](https://ontology.bommaritollc.com/id/01a0ca47-7cd3-7480-b4c3-eb4219309655)
- `skos:prefLabel`: Monahan Lake

## Elsewhere

- [Wikidata Q88275425](https://www.wikidata.org/wiki/Q88275425) (proposed match (exactMatch))
- [USGS GNIS 632562](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/632562) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.44760&mlon=-83.73950#map=14/42.44760/-83.73950) (42.44760, -83.73950)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.44760,-83.73950)
- [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/Q88275425 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7612-700b-b686-d8e0fd75a321)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c007-7532-88d0-3a31d22b3f36.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c007-7532-88d0-3a31d22b3f36.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c007-7532-88d0-3a31d22b3f36.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c007-7532-88d0-3a31d22b3f36)
Cite as: Monahan Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c007-7532-88d0-3a31d22b3f36
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.