# Longstaff Drain Number Two

Longstaff Drain Number Two is a stream in [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.6 km long), in the [North Branch Clinton River (HUC10 0409000303)](https://ontology.bommaritollc.com/id/01a0de92-1edd-77aa-ba90-f57b56b4ff99) watershed; it flows into [Harris Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b778-703c-9ea1-7eaf75d0fd8f).

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-bd51-75e8-a258-dfac25caaa84>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c)

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

Location: 42.66698, -82.97132 (box -82.99993, 42.66564, -82.97106, 42.67973; west, south, east, north)

- `adms:identifier`: [gnis 631018](https://ontology.bommaritollc.com/id/01a0ddfe-bd51-75e8-a258-dfb5427968f2)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- **flows into** (`bcgeo:flowsInto`): [Harris Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b778-703c-9ea1-7eaf75d0fd8f)
- `geo:hasDefaultGeometry`: [shape of Longstaff Drain Number Two](https://ontology.bommaritollc.com/id/01a0de2c-ced5-779e-98a9-fc7f8183567f)
- `geo:hasGeometry`:
  - [point of Longstaff Drain Number Two](https://ontology.bommaritollc.com/id/01a0ddfe-f4fb-765f-9d91-1c832a93b9fa)
  - [shape of Longstaff Drain Number Two](https://ontology.bommaritollc.com/id/01a0de2c-ced5-779e-98a9-fc7f8183567f)
- `geo:hasMetricLength`: 3556.1 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [North Branch Clinton River (HUC10 0409000303)](https://ontology.bommaritollc.com/id/01a0de92-1edd-77aa-ba90-f57b56b4ff99)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-bd51-75e8-a258-dfabd7d1f439)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-5338-75b5-b3aa-b80ffb3c71da)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18be-7315-9532-618e5c4275c1)
- `schema:containedInPlace`:
  - [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c)
  - [Shelby Charter Township](https://ontology.bommaritollc.com/id/01a0ca47-6953-7670-ab70-cf5ad04dc91b)
  - [Macomb Township](https://ontology.bommaritollc.com/id/01a0ca47-69ac-770f-8546-00e50c0e587e)
- `skos:prefLabel`: Longstaff Drain Number Two

## Elsewhere

- [Wikidata Q35364902](https://www.wikidata.org/wiki/Q35364902) (proposed match (exactMatch))
- [USGS GNIS 631018](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/631018) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.66698&mlon=-82.97132#map=14/42.66698/-82.97132) (42.66698, -82.97132)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.66698,-82.97132)
- [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

- Flowing into it (1; `bcgeo:flowsInto`):
  - [Harris Drain](https://ontology.bommaritollc.com/id/01a0ddfe-b778-703c-9ea1-7eaf75d0fd8f)
- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q35364902 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-75ee-71b3-925b-9b4003671b5b)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-bd51-75e8-a258-dfac25caaa84.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-bd51-75e8-a258-dfac25caaa84.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-bd51-75e8-a258-dfac25caaa84.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-bd51-75e8-a258-dfac25caaa84)
Cite as: Longstaff Drain Number Two. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-bd51-75e8-a258-dfac25caaa84
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.