# McGraw Drain

McGraw Drain is a canal in [Augusta Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6b7a-77b9-a2a4-d9d80e5ed314), [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (1.6 km long), in the [Stony Creek-Frontal Lake Erie (HUC10 0410000101)](https://ontology.bommaritollc.com/id/01a0de92-1ef4-70ba-bc13-4d752e2c89d4) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bec6-7066-9227-7c19337546c7>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472) › [Augusta Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6b7a-77b9-a2a4-d9d80e5ed314)

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

Location: 42.13893, -83.60910 (box -83.61954, 42.13871, -83.60034, 42.13908; west, south, east, north)

- `adms:identifier`: [gnis 631906](https://ontology.bommaritollc.com/id/01a0ddfe-bec6-7066-9227-7c2203a70a6c)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of McGraw Drain](https://ontology.bommaritollc.com/id/01a0de2c-cfd2-7063-8bdb-9443539a2401)
- `geo:hasGeometry`:
  - [point of McGraw Drain](https://ontology.bommaritollc.com/id/01a0ddfe-f5a6-719f-8821-731e29df927f)
  - [shape of McGraw Drain](https://ontology.bommaritollc.com/id/01a0de2c-cfd2-7063-8bdb-9443539a2401)
- `geo:hasMetricLength`: 1588.2 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Stony Creek-Frontal Lake Erie (HUC10 0410000101)](https://ontology.bommaritollc.com/id/01a0de92-1ef4-70ba-bc13-4d752e2c89d4)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bec6-7066-9227-7c1813a10999)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5472-76b0-9b75-10efc0ba76ed)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18e0-7243-a6bd-629f8a64b2dd)
- `schema:containedInPlace`:
  - [Washtenaw County](https://ontology.bommaritollc.com/id/01a0ca47-5a16-75b9-a286-85a89060c472)
  - [Augusta Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6b7a-77b9-a2a4-d9d80e5ed314)
- `skos:prefLabel`: McGraw Drain

## Elsewhere

- [Wikidata Q33206137](https://www.wikidata.org/wiki/Q33206137) (proposed match (exactMatch))
- [USGS GNIS 631906](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631906) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.13893&mlon=-83.60910#map=14/42.13893/-83.60910) (42.13893, -83.60910)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.13893,-83.60910)
- [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/Q33206137 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7603-74ba-a8a8-b52c1b823a8d)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bec6-7066-9227-7c19337546c7.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bec6-7066-9227-7c19337546c7.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bec6-7066-9227-7c19337546c7.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bec6-7066-9227-7c19337546c7)
Cite as: McGraw Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bec6-7066-9227-7c19337546c7
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.