# Crystal Lake

Crystal Lake is a reservoir in [Norman Township](https://ontology.bommaritollc.com/id/01a0ca47-77fd-7139-b844-db61b70a2ed0), [Manistee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-3010ec96043c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.9 ha), in the [Manistee River (HUC10 0406010307)](https://ontology.bommaritollc.com/id/01a0de92-1deb-751d-865c-12251305bbcb) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-dee3-74db-9dc4-e8995a302000>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Manistee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-3010ec96043c) › [Norman Township](https://ontology.bommaritollc.com/id/01a0ca47-77fd-7139-b844-db61b70a2ed0)

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

Location: 44.21541, -85.96033 (box -85.96182, 44.21401, -85.95866, 44.21685; west, south, east, north)

- `adms:identifier`: [gnis 2680865](https://ontology.bommaritollc.com/id/01a0ddfe-dee3-74db-9dc4-e8a1a27d9011)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [shape of Crystal Lake](https://ontology.bommaritollc.com/id/01a0de2c-e278-72c6-904b-f75b0a6bf3b3)
- `geo:hasGeometry`:
  - [point of Crystal Lake](https://ontology.bommaritollc.com/id/01a0ddff-1dc1-7706-a05b-83cef2911cd8)
  - [shape of Crystal Lake](https://ontology.bommaritollc.com/id/01a0de2c-e278-72c6-904b-f75b0a6bf3b3)
- `geo:hasMetricArea`: 58667.6 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Manistee River (HUC10 0406010307)](https://ontology.bommaritollc.com/id/01a0de92-1deb-751d-865c-12251305bbcb)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-dee3-74db-9dc4-e898ebde8f90)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6c1c-702c-b520-d1e2ebf6e269)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1798-7300-ad87-b179de04cafd)
- `schema:containedInPlace`:
  - [Manistee County](https://ontology.bommaritollc.com/id/01a0ca47-5dbd-7549-b337-3010ec96043c)
  - [Norman Township](https://ontology.bommaritollc.com/id/01a0ca47-77fd-7139-b844-db61b70a2ed0)
- `skos:prefLabel`: Crystal Lake

## Elsewhere

- [Wikidata Q34718827](https://www.wikidata.org/wiki/Q34718827) (proposed match (exactMatch))
- [USGS GNIS 2680865](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/2680865) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.21541&mlon=-85.96033#map=14/44.21541/-85.96033) (44.21541, -85.96033)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.21541,-85.96033)
- [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/Q34718827 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7a19-76f4-805a-89e8ebbee053)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-dee3-74db-9dc4-e8995a302000.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-dee3-74db-9dc4-e8995a302000.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-dee3-74db-9dc4-e8995a302000.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-dee3-74db-9dc4-e8995a302000)
Cite as: Crystal Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-dee3-74db-9dc4-e8995a302000
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.