# Marsac Creek

Marsac Creek is a stream in [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (10.1 km long), in the [Lake St. Clair (HUC10 0409000210)](https://ontology.bommaritollc.com/id/01a0de92-1ed3-719b-ba19-67738ce6adef) watershed; it flows into [Lake Saint Clair](https://ontology.bommaritollc.com/id/01a0ddfe-dc06-74b6-8a7c-a3833210a9e5).

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-dbc7-779d-9c2d-bd8454be216b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa)

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

Location: 42.68503, -82.70714 (box -82.72710, 42.68434, -82.69448, 42.75003; west, south, east, north)

- `adms:identifier`: [gnis 1624712](https://ontology.bommaritollc.com/id/01a0ddfe-dbc8-7763-bd9c-9d98b4b6056b)
- `dcterms:type`: [stream](https://ontology.bommaritollc.com/vocab/geo/gnisStream)
- **flows into** (`bcgeo:flowsInto`): [Lake Saint Clair](https://ontology.bommaritollc.com/id/01a0ddfe-dc06-74b6-8a7c-a3833210a9e5)
- `geo:hasDefaultGeometry`: [shape of Marsac Creek](https://ontology.bommaritollc.com/id/01a0de2c-e0f8-738e-95be-48f9806a6cef)
- `geo:hasGeometry`:
  - [point of Marsac Creek](https://ontology.bommaritollc.com/id/01a0ddff-192b-712c-8c81-8931ab82e829)
  - [shape of Marsac Creek](https://ontology.bommaritollc.com/id/01a0de2c-e0f8-738e-95be-48f9806a6cef)
- `geo:hasMetricLength`: 10130.3 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Lake St. Clair (HUC10 0409000210)](https://ontology.bommaritollc.com/id/01a0de92-1ed3-719b-ba19-67738ce6adef)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-dbc7-779d-9c2d-bd83445dc15f)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-6a3c-72fa-a38d-99493241f774)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18b0-70c6-9fac-de35c3a12539)
- `schema:containedInPlace`:
  - [St. Clair County](https://ontology.bommaritollc.com/id/01a0ca47-5a01-72ff-8fe9-1447a694275e)
  - [Macomb County](https://ontology.bommaritollc.com/id/01a0ca47-5a13-7757-80a2-202aea23905c)
  - [Casco Township](https://ontology.bommaritollc.com/id/01a0ca47-6cd9-7480-9692-8251f2dc3933)
  - [Ira Township](https://ontology.bommaritollc.com/id/01a0ca47-7cde-7787-894c-e1cc4b0b5469)
  - [New Baltimore](https://ontology.bommaritollc.com/id/01a0ca47-8c35-71cc-bb49-3b632c60e3da)
- `skos:prefLabel`: Marsac Creek

## Elsewhere

- [USGS GNIS 1624712](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/1624712) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.68503&mlon=-82.70714#map=14/42.68503/-82.70714) (42.68503, -82.70714)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.68503,-82.70714)
- [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-dbc7-779d-9c2d-bd8454be216b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-dbc7-779d-9c2d-bd8454be216b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-dbc7-779d-9c2d-bd8454be216b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-dbc7-779d-9c2d-bd8454be216b)
Cite as: Marsac Creek. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-dbc7-779d-9c2d-bd8454be216b
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.