# Richter Drain

Richter Drain is a canal in [Saginaw County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d142472a7091), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (3.3 km long), in the [Shiawassee River (HUC10 0408020304)](https://ontology.bommaritollc.com/id/01a0de92-1ea3-7668-ba11-9e39006374dd) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c648-70d7-9343-75d3eeb95607>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Saginaw County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d142472a7091)

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

Location: 43.16864, -84.05108 (box -84.05472, 43.16076, -84.03925, 43.17919; west, south, east, north)

- `adms:identifier`: [gnis 635893](https://ontology.bommaritollc.com/id/01a0ddfe-c649-741b-9925-e608f59bcccb)
- `dcterms:type`: [canal](https://ontology.bommaritollc.com/vocab/geo/gnisCanal)
- `geo:hasDefaultGeometry`: [shape of Richter Drain](https://ontology.bommaritollc.com/id/01a0de2c-d3a0-77ce-9b55-4a8f98d2ac67)
- `geo:hasGeometry`:
  - [point of Richter Drain](https://ontology.bommaritollc.com/id/01a0ddff-003a-7152-9412-3ca4b39e335b)
  - [shape of Richter Drain](https://ontology.bommaritollc.com/id/01a0de2c-d3a0-77ce-9b55-4a8f98d2ac67)
- `geo:hasMetricLength`: 3255.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Shiawassee River (HUC10 0408020304)](https://ontology.bommaritollc.com/id/01a0de92-1ea3-7668-ba11-9e39006374dd)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c648-70d7-9343-75d2e4585c1c)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-59bd-7270-97dc-909f1e1cf7f3)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1878-7286-9adb-d332639fecb5)
- `schema:containedInPlace`:
  - [Saginaw County](https://ontology.bommaritollc.com/id/01a0ca47-5952-7651-8dce-d142472a7091)
  - [Chesaning Township](https://ontology.bommaritollc.com/id/01a0ca47-69d2-75b9-a65b-a0551f3302dd)
  - [Maple Grove Township](https://ontology.bommaritollc.com/id/01a0ca47-7720-7234-93f9-89986251d2c8)
- `skos:prefLabel`: Richter Drain

## Elsewhere

- [Wikidata Q33211400](https://www.wikidata.org/wiki/Q33211400) (proposed match (exactMatch))
- [USGS GNIS 635893](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635893) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.16864&mlon=-84.05108#map=14/43.16864/-84.05108) (43.16864, -84.05108)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=43.16864,-84.05108)
- [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/Q33211400 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-76f0-7214-ac4a-bc767f85031e)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c648-70d7-9343-75d3eeb95607.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c648-70d7-9343-75d3eeb95607.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c648-70d7-9343-75d3eeb95607.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c648-70d7-9343-75d3eeb95607)
Cite as: Richter Drain. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-c648-70d7-9343-75d3eeb95607
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.