# Backus Lake Flooding

Backus Lake Flooding 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) (1.4 km²), 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-a9de-7019-a23b-f396d590a3be>

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: 44.32729, -84.56695 (box -84.58304, 44.32086, -84.55260, 44.33464; west, south, east, north)

- `adms:identifier`: [gnis 620416](https://ontology.bommaritollc.com/id/01a0ddfe-a9df-73e4-ac99-4ce3660dac28)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [shape of Backus Lake Flooding](https://ontology.bommaritollc.com/id/01a0de2c-c3b5-7448-a20d-1c7616799e3f)
- `geo:hasGeometry`:
  - [point of Backus Lake Flooding](https://ontology.bommaritollc.com/id/01a0ddfe-e1d5-7432-bdc9-191cec88ddd5)
  - [shape of Backus Lake Flooding](https://ontology.bommaritollc.com/id/01a0de2c-c3b5-7448-a20d-1c7616799e3f)
- `geo:hasMetricArea`: 1420722.9 (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-a9de-7019-a23b-f395aaf88fd8)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4496-74f2-9437-82352b7048b7)
  - [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`: Backus Lake Flooding

## Elsewhere

- [USGS GNIS 620416](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/620416) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.32729&mlon=-84.56695#map=14/44.32729/-84.56695) (44.32729, -84.56695)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.32729,-84.56695)
- [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)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a9de-7019-a23b-f396d590a3be.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a9de-7019-a23b-f396d590a3be.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a9de-7019-a23b-f396d590a3be.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a9de-7019-a23b-f396d590a3be)
Cite as: Backus Lake Flooding. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-a9de-7019-a23b-f396d590a3be
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.