# Tilden Lake

Tilden Lake is a lake in [Tilden Township](https://ontology.bommaritollc.com/id/01a0ca47-6880-763b-99e4-2714200fb8a7), [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (21.1 ha), in the [Middle Branch Escanaba River (HUC10 0403011001)](https://ontology.bommaritollc.com/id/01a0de92-1cd1-7397-9c12-165549f7c5ee) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-cc4e-769e-b550-4dd6c9531658>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91) › [Tilden Township](https://ontology.bommaritollc.com/id/01a0ca47-6880-763b-99e4-2714200fb8a7)

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

Location: 46.45910, -87.64641 (box -87.65003, 46.45537, -87.64267, 46.46198; west, south, east, north)

- `adms:identifier`: [gnis 1614859](https://ontology.bommaritollc.com/id/01a0ddfe-cc4f-7561-abb7-11c0f2fbfe78)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Tilden Lake](https://ontology.bommaritollc.com/id/01a0de2c-d769-7043-b6c8-5f44efee30af)
- `geo:hasGeometry`:
  - [point of Tilden Lake](https://ontology.bommaritollc.com/id/01a0ddff-067e-7415-965a-b325fa04fa2b)
  - [shape of Tilden Lake](https://ontology.bommaritollc.com/id/01a0de2c-d769-7043-b6c8-5f44efee30af)
- `geo:hasMetricArea`: 210716.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Middle Branch Escanaba River (HUC10 0403011001)](https://ontology.bommaritollc.com/id/01a0de92-1cd1-7397-9c12-165549f7c5ee)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-cc4e-769e-b550-4dd59d675af0)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5e84-77d2-a9e2-805a6775436d)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1634-71e0-9ea4-3541fd140a44)
- `schema:containedInPlace`:
  - [Marquette County](https://ontology.bommaritollc.com/id/01a0ca47-5d65-70a2-917a-e4b27fa24d91)
  - [Tilden Township](https://ontology.bommaritollc.com/id/01a0ca47-6880-763b-99e4-2714200fb8a7)
- `skos:prefLabel`: Tilden Lake

## Elsewhere

- [Wikidata Q33316393](https://www.wikidata.org/wiki/Q33316393) (proposed match (exactMatch))
- [USGS GNIS 1614859](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1614859) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=46.45910&mlon=-87.64641#map=14/46.45910/-87.64641) (46.45910, -87.64641)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=46.45910,-87.64641)
- [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/Q33316393 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-77da-7794-b5f0-efe279afc83c)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-cc4e-769e-b550-4dd6c9531658.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-cc4e-769e-b550-4dd6c9531658.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-cc4e-769e-b550-4dd6c9531658.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-cc4e-769e-b550-4dd6c9531658)
Cite as: Tilden Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-cc4e-769e-b550-4dd6c9531658
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.