# Ockford Drain

Ockford Drain is a stream in [Casco Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd8-7140-931d-94b92574bce3), [Allegan County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-2036bd56afa0), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.8 km long), in the [Black River (HUC10 0405000202)](https://ontology.bommaritollc.com/id/01a0de92-1d3e-7400-8f66-080bbd83c399) watershed; it flows into [Elm Creek Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b3ad-722e-9611-2508b0c23900).

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-d045-7051-856f-0373cf5d3363>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Allegan County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-2036bd56afa0) › [Casco Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd8-7140-931d-94b92574bce3)

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

Location: 42.48447, -86.13670 (box -86.15694, 42.48483, -86.13576, 42.50285; west, south, east, north)

- `adms:identifier`: [gnis 1617402](https://ontology.bommaritollc.com/id/01a0ddfe-d046-749d-96e6-544108c7016a)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- **flows into** (`bcgeo:flowsInto`): [Elm Creek Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b3ad-722e-9611-2508b0c23900)
- `geo:hasDefaultGeometry`: [shape of Ockford Drain](https://ontology.bommaritollc.com/id/01a0de2c-d9e6-738e-a5bf-5085eaff8baa)
- `geo:hasGeometry`:
  - [point of Ockford Drain](https://ontology.bommaritollc.com/id/01a0ddff-0bd3-75b3-ade5-a4420f310dce)
  - [shape of Ockford Drain](https://ontology.bommaritollc.com/id/01a0de2c-d9e6-738e-a5bf-5085eaff8baa)
- `geo:hasMetricLength`: 3782.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Black River (HUC10 0405000202)](https://ontology.bommaritollc.com/id/01a0de92-1d3e-7400-8f66-080bbd83c399)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-d045-7051-856f-037243bc4704)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-61d7-719e-8c80-d6aaf0bad5b3)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16be-7606-abc8-ef3a282c6be2)
- `schema:containedInPlace`:
  - [Allegan County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-2036bd56afa0)
  - [Casco Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd8-7140-931d-94b92574bce3)
- `skos:altLabel`: Oxford Drain
- `skos:prefLabel`: Ockford Drain

## Elsewhere

- [USGS GNIS 1617402](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1617402) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.48447&mlon=-86.13670#map=14/42.48447/-86.13670) (42.48447, -86.13670)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.48447,-86.13670)
- [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-d045-7051-856f-0373cf5d3363.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-d045-7051-856f-0373cf5d3363.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-d045-7051-856f-0373cf5d3363.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-d045-7051-856f-0373cf5d3363)
Cite as: Ockford Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-d045-7051-856f-0373cf5d3363
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.