# South Helmer Lake

South Helmer Lake is a lake in [Big Creek Township](https://ontology.bommaritollc.com/id/01a0ca47-6c04-7254-b040-e02cb543b4ac), [Oscoda County](https://ontology.bommaritollc.com/id/01a0ca47-5dba-7152-bf1b-07992088cd56), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.8 ha), in the [Big Creek (HUC10 0407000704)](https://ontology.bommaritollc.com/id/01a0de92-1e46-72e6-ac68-27286e603703) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d885-7775-bd6b-c684d616391e>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Oscoda County](https://ontology.bommaritollc.com/id/01a0ca47-5dba-7152-bf1b-07992088cd56) › [Big Creek Township](https://ontology.bommaritollc.com/id/01a0ca47-6c04-7254-b040-e02cb543b4ac)

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

Location: 44.54010, -84.17203 (box -84.17302, 44.53943, -84.17096, 44.54077; west, south, east, north)

- `adms:identifier`: [gnis 1621702](https://ontology.bommaritollc.com/id/01a0ddfe-d886-765f-b9a2-b47bf39932b9)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of South Helmer Lake](https://ontology.bommaritollc.com/id/01a0de2c-dece-760c-aa67-491eab1735df)
- `geo:hasGeometry`:
  - [point of South Helmer Lake](https://ontology.bommaritollc.com/id/01a0ddff-1620-7147-bc95-a46d3f6c2269)
  - [shape of South Helmer Lake](https://ontology.bommaritollc.com/id/01a0de2c-dece-760c-aa67-491eab1735df)
- `geo:hasMetricArea`: 18290.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Big Creek (HUC10 0407000704)](https://ontology.bommaritollc.com/id/01a0de92-1e46-72e6-ac68-27286e603703)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d885-7775-bd6b-c6835e302643)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-67fc-7280-902f-98d4cec7c163)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1807-7709-824e-f0323aa1a64e)
- `schema:containedInPlace`:
  - [Oscoda County](https://ontology.bommaritollc.com/id/01a0ca47-5dba-7152-bf1b-07992088cd56)
  - [Big Creek Township](https://ontology.bommaritollc.com/id/01a0ca47-6c04-7254-b040-e02cb543b4ac)
- `skos:altLabel`:
  - Helmar Lake
  - Helmer Lake
- `skos:prefLabel`: South Helmer Lake

## Elsewhere

- [Wikidata Q88279723](https://www.wikidata.org/wiki/Q88279723) (proposed match (exactMatch))
- [USGS GNIS 1621702](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1621702) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.54010&mlon=-84.17203#map=14/44.54010/-84.17203) (44.54010, -84.17203)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.54010,-84.17203)
- [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/Q88279723 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7925-7232-8764-a1ba27897546)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-d885-7775-bd6b-c684d616391e.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d885-7775-bd6b-c684d616391e.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d885-7775-bd6b-c684d616391e.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d885-7775-bd6b-c684d616391e)
Cite as: South Helmer Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-d885-7775-bd6b-c684d616391e
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.