# Elni Lake

Elni Lake is a lake in [Foster Township](https://ontology.bommaritollc.com/id/01a0ca47-6f72-71f1-86f4-0d794456669a), [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (9.0 ha), in the [South Branch Au Sable River (HUC10 0407000701)](https://ontology.bommaritollc.com/id/01a0de92-1e3e-7074-872a-9781f7b0937b) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b3fa-74b0-a7cd-57e6a056f013>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622) › [Foster Township](https://ontology.bommaritollc.com/id/01a0ca47-6f72-71f1-86f4-0d794456669a)

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

Location: 44.39998, -84.27421 (box -84.27753, 44.39854, -84.26976, 44.40124; west, south, east, north)

- `adms:identifier`: [gnis 625537](https://ontology.bommaritollc.com/id/01a0ddfe-b3fb-71ae-b05c-984993a55831)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Elni Lake](https://ontology.bommaritollc.com/id/01a0de2c-c949-70f3-adc7-ba3c7d9f6ab2)
- `geo:hasGeometry`:
  - [point of Elni Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e7ee-75d5-8656-228dc826607f)
  - [shape of Elni Lake](https://ontology.bommaritollc.com/id/01a0de2c-c949-70f3-adc7-ba3c7d9f6ab2)
- `geo:hasMetricArea`: 90165.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [South Branch Au Sable River (HUC10 0407000701)](https://ontology.bommaritollc.com/id/01a0de92-1e3e-7074-872a-9781f7b0937b)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b3fa-74b0-a7cd-57e5b447053d)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4bec-71a9-835e-8011de6e2054)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1800-7312-aacc-e9b0f165f65a)
- `schema:containedInPlace`:
  - [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622)
  - [Foster Township](https://ontology.bommaritollc.com/id/01a0ca47-6f72-71f1-86f4-0d794456669a)
- `skos:altLabel`: Mud Lake
- `skos:prefLabel`: Elni Lake

## Elsewhere

- [Wikidata Q88273648](https://www.wikidata.org/wiki/Q88273648) (proposed match (exactMatch))
- [USGS GNIS 625537](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/625537) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.39998&mlon=-84.27421#map=14/44.39998/-84.27421) (44.39998, -84.27421)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.39998,-84.27421)
- [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/Q88273648 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7478-70b8-8d9b-46953a6e4cab)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b3fa-74b0-a7cd-57e6a056f013.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b3fa-74b0-a7cd-57e6a056f013.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b3fa-74b0-a7cd-57e6a056f013.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b3fa-74b0-a7cd-57e6a056f013)
Cite as: Elni Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b3fa-74b0-a7cd-57e6a056f013
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.