# Adams Drain

Adams 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) (2.3 km long), in the [Cass River (HUC10 0408020503)](https://ontology.bommaritollc.com/id/01a0de92-1eb9-710b-8a84-b149458add3c) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-a8bf-70ef-9ea1-67ac3ba1ebcc>

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: 43.20253, -83.60218 (box -83.61228, 43.19431, -83.60178, 43.20875; west, south, east, north)

- `adms:identifier`: [gnis 619817](https://ontology.bommaritollc.com/id/01a0ddfe-a8bf-70ef-9ea1-67b49cdc3abe)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Adams Drain](https://ontology.bommaritollc.com/id/01a0de2c-c354-7501-b459-bb46075090ac)
- `geo:hasGeometry`:
  - [point of Adams Drain](https://ontology.bommaritollc.com/id/01a0ddfe-e174-72be-91cc-57894a4144e6)
  - [shape of Adams Drain](https://ontology.bommaritollc.com/id/01a0de2c-c354-7501-b459-bb46075090ac)
- `geo:hasMetricLength`: 2324.9 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Cass River (HUC10 0408020503)](https://ontology.bommaritollc.com/id/01a0de92-1eb9-710b-8a84-b149458add3c)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-a8bf-70ef-9ea1-67ab655632c9)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4417-7528-9b7d-065d2a5ebb82)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-188f-7304-9980-4a593721bb15)
- `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`: Adams Drain

## Elsewhere

- [Wikidata Q33176856](https://www.wikidata.org/wiki/Q33176856) (proposed match (exactMatch))
- [USGS GNIS 619817](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/619817) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.20253&mlon=-83.60218#map=14/43.20253/-83.60218) (43.20253, -83.60218)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.20253,-83.60218)
- [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/Q33176856 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7349-714e-abe0-4aef97532d57)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a8bf-70ef-9ea1-67ac3ba1ebcc.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a8bf-70ef-9ea1-67ac3ba1ebcc.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a8bf-70ef-9ea1-67ac3ba1ebcc.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a8bf-70ef-9ea1-67ac3ba1ebcc)
Cite as: Adams Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-a8bf-70ef-9ea1-67ac3ba1ebcc
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.