# Shadow Lake

Shadow Lake is a reservoir in [Backus Township](https://ontology.bommaritollc.com/id/01a0ca47-6b83-7724-9319-cdc9537ea95c), [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (4.2 ha), in the [Houghton Lake-Muskegon River (HUC10 0406010201)](https://ontology.bommaritollc.com/id/01a0de92-1dc2-76ed-b2fa-c19b79a51aee) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c835-74ab-91bb-4c8e6b632a1a>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12) › [Backus Township](https://ontology.bommaritollc.com/id/01a0ca47-6b83-7724-9319-cdc9537ea95c)

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

Location: 44.28822, -84.60366 (box -84.60820, 44.28649, -84.59740, 44.28906; west, south, east, north)

- `adms:identifier`: [gnis 637628](https://ontology.bommaritollc.com/id/01a0ddfe-c836-750e-a777-ebd76727687d)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [shape of Shadow Lake](https://ontology.bommaritollc.com/id/01a0de2c-d4e6-7245-8fd3-a61a7199b1d3)
- `geo:hasGeometry`:
  - [point of Shadow Lake](https://ontology.bommaritollc.com/id/01a0ddff-02dc-75a1-a1fd-7ac5f4742848)
  - [shape of Shadow Lake](https://ontology.bommaritollc.com/id/01a0de2c-d4e6-7245-8fd3-a61a7199b1d3)
- `geo:hasMetricArea`: 42364.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Houghton Lake-Muskegon River (HUC10 0406010201)](https://ontology.bommaritollc.com/id/01a0de92-1dc2-76ed-b2fa-c19b79a51aee)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c835-74ab-91bb-4c8d0e0ad6b4)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5b56-7708-b599-f79180699a36)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1763-7620-b6d4-7aeb4726ec93)
- `schema:containedInPlace`:
  - [Roscommon County](https://ontology.bommaritollc.com/id/01a0ca47-5e30-716d-bf6c-30c61f07cf12)
  - [Backus Township](https://ontology.bommaritollc.com/id/01a0ca47-6b83-7724-9319-cdc9537ea95c)
- `skos:prefLabel`: Shadow Lake

## Elsewhere

- [USGS GNIS 637628](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/637628) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.28822&mlon=-84.60366#map=14/44.28822/-84.60366) (44.28822, -84.60366)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.28822,-84.60366)
- [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`):
  - [North Branch Denton Creek](https://ontology.bommaritollc.com/id/01a0ddfe-c1b7-77f8-a7cb-1c46d5ce7ccc)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c835-74ab-91bb-4c8e6b632a1a.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c835-74ab-91bb-4c8e6b632a1a.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c835-74ab-91bb-4c8e6b632a1a.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c835-74ab-91bb-4c8e6b632a1a)
Cite as: Shadow Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c835-74ab-91bb-4c8e6b632a1a
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.