# Second Lake

Second Lake is a lake in [Bark River Township](https://ontology.bommaritollc.com/id/01a0ca47-6b8f-707b-afc2-68d0b05ad315), [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (13.2 ha), in the [Bark River-Frontal Green Bay (HUC10 0403010903)](https://ontology.bommaritollc.com/id/01a0de92-1cc5-709e-9139-a38bcb869dd3) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c807-77fb-8341-0426cfefc6de>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98) › [Bark River Township](https://ontology.bommaritollc.com/id/01a0ca47-6b8f-707b-afc2-68d0b05ad315)

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

Location: 45.73349, -87.32289 (box -87.32566, 45.73012, -87.31938, 45.73866; west, south, east, north)

- `adms:identifier`: [gnis 637523](https://ontology.bommaritollc.com/id/01a0ddfe-c808-77fa-9ac3-8b486e829993)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Second Lake](https://ontology.bommaritollc.com/id/01a0de2c-d4ca-757c-bc3e-20c77ef09ef0)
- `geo:hasGeometry`:
  - [point of Second Lake](https://ontology.bommaritollc.com/id/01a0ddff-0123-7311-a325-6b8492225ab3)
  - [shape of Second Lake](https://ontology.bommaritollc.com/id/01a0de2c-d4ca-757c-bc3e-20c77ef09ef0)
- `geo:hasMetricArea`: 132278.8 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Bark River-Frontal Green Bay (HUC10 0403010903)](https://ontology.bommaritollc.com/id/01a0de92-1cc5-709e-9139-a38bcb869dd3)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c807-77fb-8341-042525d48c31)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5b31-73d0-b10d-5fac9dafc36c)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1624-73ba-9979-2210f32ba9e0)
- `schema:containedInPlace`:
  - [Delta County](https://ontology.bommaritollc.com/id/01a0ca47-5c73-7777-b908-2b2e621f2c98)
  - [Bark River Township](https://ontology.bommaritollc.com/id/01a0ca47-6b8f-707b-afc2-68d0b05ad315)
- `skos:prefLabel`: Second Lake

## Elsewhere

- [Wikidata Q33307116](https://www.wikidata.org/wiki/Q33307116) (proposed match (exactMatch))
- [USGS GNIS 637523](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637523) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=45.73349&mlon=-87.32289#map=14/45.73349/-87.32289) (45.73349, -87.32289)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=45.73349,-87.32289)
- [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

- Flowing into it (1; `bcgeo:flowsInto`):
  - [Pine Creek](https://ontology.bommaritollc.com/id/01a0ddfe-c411-7570-8725-7ce2295ded11)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q33307116 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-770b-704b-8758-5f0a76c52d97)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c807-77fb-8341-0426cfefc6de.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c807-77fb-8341-0426cfefc6de.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c807-77fb-8341-0426cfefc6de.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c807-77fb-8341-0426cfefc6de)
Cite as: Second Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c807-77fb-8341-0426cfefc6de
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.