# Geiger Drain

Geiger Drain is a canal in [Thetford Township](https://ontology.bommaritollc.com/id/01a0ca47-7b24-71d1-ab64-a66959aa8bdb), [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (4.8 km long), in the [Kearsley Creek-Flint River (HUC10 0408020404)](https://ontology.bommaritollc.com/id/01a0de92-1ead-7326-9783-97f073d2d127) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-b59c-74c3-9b9a-bf47b58e8844>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f) › [Thetford Township](https://ontology.bommaritollc.com/id/01a0ca47-7b24-71d1-ab64-a66959aa8bdb)

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

Location: 43.15225, -83.62551 (box -83.63918, 43.14139, -83.59821, 43.15911; west, south, east, north)

- `adms:identifier`: [gnis 626708](https://ontology.bommaritollc.com/id/01a0ddfe-b59c-74c3-9b9a-bf4f9986673f)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Geiger Drain](https://ontology.bommaritollc.com/id/01a0de2c-ca5e-718f-a8c8-3a9e3135f04d)
- `geo:hasGeometry`:
  - [point of Geiger Drain](https://ontology.bommaritollc.com/id/01a0ddfe-ea7b-76bf-b7c5-25f84170aa1a)
  - [shape of Geiger Drain](https://ontology.bommaritollc.com/id/01a0de2c-ca5e-718f-a8c8-3a9e3135f04d)
- `geo:hasMetricLength`: 4769.4 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Kearsley Creek-Flint River (HUC10 0408020404)](https://ontology.bommaritollc.com/id/01a0de92-1ead-7326-9783-97f073d2d127)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-b59c-74c3-9b9a-bf4692ac13e7)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4d58-759a-8ffc-fe0776be029d)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1883-714e-a181-55f6699f0eee)
- `schema:containedInPlace`:
  - [Genesee County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecc65bfa094f)
  - [Thetford Township](https://ontology.bommaritollc.com/id/01a0ca47-7b24-71d1-ab64-a66959aa8bdb)
- `skos:prefLabel`: Geiger Drain

## Elsewhere

- [Wikidata Q33194006](https://www.wikidata.org/wiki/Q33194006) (proposed match (exactMatch))
- [USGS GNIS 626708](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/626708) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.15225&mlon=-83.62551#map=14/43.15225/-83.62551) (43.15225, -83.62551)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.15225,-83.62551)
- [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/Q33194006 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7499-72dd-b6b7-a45c5bafccf8)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-b59c-74c3-9b9a-bf47b58e8844.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-b59c-74c3-9b9a-bf47b58e8844.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-b59c-74c3-9b9a-bf47b58e8844.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-b59c-74c3-9b9a-bf47b58e8844)
Cite as: Geiger Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-b59c-74c3-9b9a-bf47b58e8844
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.